oficina / slides Public

continue

<task-notification> <task-id>ae8f0dac508d3fbb4</task-id> <tool-use-id>toolu_01MXCPPcnDLkFTfvEuLrzz3x</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/ae8f0dac508d3fbb4.output</output-file> <status>completed</status> <summary>Agent "Finish Task 1 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Report appended correctly. Everything is verified and committed. Status: DONE_WITH_CONCERNS Commit: 8314eb5 "fix: sign-in review round 1" Tests: all covering tests pass (go test ./internal/slidestest/ -run 'Signin|SignedOut|Verify|Development|User|Oracle' and go test ./internal/slides/... — 19 tests, all PASS); `make ci`'s vet/test targets pass, migration-check fails but confirmed pre-existing on branch HEAD (b745b2f, Task 2's cherry-picked internal/core), unrelated to this round. Concerns: `make ci`'s migration-check step fails ("expected exactly one app package under ./internal, found [core slides]") — verified via git stash that this predates this fix round entirely (Task 2's cherry-pick caused it); out of scope since core/ and internal/core/ are off-limits this round. Flagged for the controller to reconcile. Report: /home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-1-report.md</result> <usage><subagent_tokens>93842</subagent_tokens><tool_uses>24</tool_uses><duration_ms>130032</duration_ms></usage> </task-notification>

<task-notification> <task-id>abbcfd42cac482e25</task-id> <tool-use-id>toolu_01D6Wdt3QzwBCFqXYv3PQmwA</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/abbcfd42cac482e25.output</output-file> <status>completed</status> <summary>Agent "Re-review Task 1 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>### Findings - **Important 1** (no-membership-oracle under rate limiting): **ADDRESSED** — `internal/slides/auth.go:475-524`. `gateBegin` now wraps the writer handed to `next` in `sameAnswer{ResponseWriter: w, logger: logger}` (auth.go:488), whose `WriteHeader` rewrites any `Location` starting `signinPath+"?err="` back to `sentLocation` (auth.go:515-523) before the status line is sent. Verified against `amadan.net/rastrillo/rastrillo@v0.26.0/auth/handlers.go`: `Begin` always redirects with `http.StatusSeeOther` for every outcome (`?err=rate`, `?err=address`, `?err=1`, `?sent=1`) via the same `a.redirect` helper, and `signin@v0.1.1`'s default `AddressBudget` is 5 — matching the test's assumptions. Ran the new test directly: `TestSigninAnswerIsIdenticalOverTheRateLimitBudget` — PASS (7 POSTs of an allowed address, byte-identical to a denied one; mailer capped at 5). Doc comment rewritten with an explicit "THE GUARANTEE" section correcting the prior false claim. Keymail branch is unreachable because `force=1` is set unconditionally (pre-existing, untouched). - **Important 2** (raw Config stored on app.cfg): **ADDRESSED** — `internal/slides/app.go:344-377`, `internal/slides/config.go:832-867`. New `resolve(cfg)` applies every fail-closed default and returns the fully resolved `Config`; `newApp` calls it and constructs `&amp;app{db: d, logger: logger, cfg: cfg, allowed: list}` (app.go:376) from the *resolved* `cfg`, and `New`'s `csrf.Protect` now uses `a.cfg.Origin` (app.go:303) rather than the caller's raw `cfg.Origin`. Ran `TestDevelopmentStoresTheResolvedConfig` and `TestSuppliedConfigSurvivesResolution` — both PASS. - **Important 3** (upsert+select on every request): **ADDRESSED** — `internal/slides/auth.go:599-630`. `ensureUser` now does `Take` first and only falls through to the `ON CONFLICT DO NOTHING` insert + read-back on `gorm.ErrRecordNotFound`. Ran `TestEnsureUserWritesOnceOnly` (counts actual `Create()` invocations via a GORM callback, asserts exactly 1 across 3 calls) — PASS. - **Ruling** (CARLOS_SMTP_* fallback per-variable): **ADDRESSED** — `cmd/slides/main.go:87-171`. `smtpSetting`/`smtpSecret` read `$SLIDES_SMTP_&lt;NAME&gt;` first, falling back to `$CARLOS_SMTP_&lt;NAME&gt;`, per variable (not per set), consistent with the ruling. Documented in `newMailer`'s doc comment and in `Config.Mailer`'s doc comment (config.go:795-798). - **Minor 4** (Sec-Fetch-Site making Origin dead): **ADDRESSED** — `internal/slidestest/harness_test.go` gained `postLegacy` (no `Sec-Fetch-Site`); `TestSigninAcceptsALegacyOriginOnlyPost` exercises the app's resolved origin from outside the package. Ran it — PASS. - **Minor 5** (explicit SigninPath): **ADDRESSED** — `internal/slides/auth.go:560` — `newAuthPlugin` now sets `SigninPath: signinPath` explicitly in `rauth.Config`. - **Minor 6** (index failure path via ErrorPage): **ADDRESSED** — `internal/slides/handlers.go:1078-1086` — now calls `ErrorPage(w, r, http.StatusInternalServerError, ref)` with `rastrillo.NewRef()`, matching `ErrorPage`'s real signature in `render.go:91`. - **Minor 7** (extractEnvFlag valueless trailing -env): **ADDRESSED** — `cmd/slides/main.go:59-84` — returns an error when `-env`/`--env` is the last argument; `main` logs and exits 1 (main.go:193-197). ### New Breakage in Fix Diff None found. One latent (not newly introduced) fragility worth naming: `sameAnswer.WriteHeader` only rewrites `Location` headers matching `signinPath+"?err="`; if `Begin`'s own `sameOrigin` check ever failed, it answers via `http.Error` (403, no `Location`) which `sameAnswer` would pass through unrewritten — a real divergence from the denied path's 303. Verified this is unreachable in practice: `csrf.Protect(origin)` (app-wide middleware, ahead of `gateBegin`) and `rauth`'s own `sameOrigin` both delegate to the identical `csrf.SameOrigin(r, origin)` with the same resolved `a.cfg.Origin`, so any request reaching `gateBegin` has already passed the identical check. Not something this diff introduced or needed to fix — just a coupling worth knowing about if that origin value is ever allowed to diverge between the two call sites. ### Out-of-Scope Observations - `make ci`'s `migration-check` target fails with `rastrillo: expected exactly one app package under ./internal, found [core slides]` — the report attributes this to Task 2's cherry-picked `internal/core` and claims it reproduces identically on `b745b2f` before this round's changes. `internal/core` is not present in this worktree checkout to independently re-verify that claim, but `go vet ./...` and `go test ./...` (the other two `make ci` targets) are unaffected and pass. Flagged by the implementer as needing controller reconciliation, not something in scope for this fix round. - Report's own "Concerns" section (copy review not done, `auth.go` duplication, `signinPath`/rauth-default coupling, locale middleware wired twice, `Config.Blobs` untested) are pre-existing/process notes from the original task report, not new items from this fix round. ### Verdict All findings addressed.</result> <usage><subagent_tokens>101718</subagent_tokens><tool_uses>17</tool_uses><duration_ms>152324</duration_ms></usage> </task-notification>

<task-notification> <task-id>abd466b0d6ffa844b</task-id> <tool-use-id>toolu_01R4XHoqr3J6v5wH5jLUaVmt</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/abd466b0d6ffa844b.output</output-file> <status>completed</status> <summary>Agent "Review Task 2 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>That's fine, I have what I need. Let me finalize the review. ### Spec Compliance - ✅ ABI surface (all `extern "C"` exports, handle-slab pattern, `ERR_*` codes, `out`/`err` read pairs) matches the brief exactly — `core/src/abi.rs:1-427`, `core/src/lib.rs:97-99` (`slides_core_abi_version`). - ✅ View JSON shape matches the brief's example verbatim, including omission of false/absent mark keys, `props.cells` folding, and defaulted keys — `core/src/view.rs:1-168`. - ✅ Full operation list implemented (`set_meta`, `add_slide`, `remove_slide`, `move_slide`, `duplicate_slide`, `set_slide` incl. layout conversion, `set_notes`, `add_block`, `remove_block`, `move_block`, `set_block`, `set_text`, `set_phone`, `register_asset`, `remove_asset`) — `core/src/ops.rs:127-262` (enum), `:497-737` (apply). - ✅ Markdown subset (bold/italic/code/highlight/link, list-item paragraphs, `\*` escape, unclosed-delimiter-as-literal) matches the brief and is unit-tested, including the unclosed `**`/`*` edge case — `core/src/markdown.rs:1-344`. - ✅ Layout conversion boxes and canvas↔flow rules match §2.3 exactly (region rects, aside narrowing body, z=index, canvas→flow ordering by y then x with heading/media/body classification) — `core/src/ops.rs:1830-1900` (`region_rect`, `to_canvas`, `to_flow`). - ✅ Table cells stored as a separate `cells` array on the block map and folded into `props.cells` in the view; `set_block` resize truncates/appends per the literal wording of the constraint — `core/src/ops.rs:2589-2611`, `core/src/view.rs:110-121`. - ✅ Go host API (`New`, `NewDoc`, `Apply`, `State`, `JSON`, `Ops`, `Close`) and Docs' trap-containment machinery (`rebuild`, `RecoveredError`/`Recovered`, `RejectedError`/`Rejected`) are present and behave as specified — `internal/core/core.go` (per diff, since the file has since been relocated to `internal/slides/core/core.go` by a concurrent agent; content is unchanged, confirmed by line count and diff). - ✅ Global constraints: zero host imports (test + `.cargo/config.toml`/vendored `fastrand` fix, verified as a faithful, correctly-renamed copy of Docs' own fix), no core-side entropy for ids (`clippy.toml` `disallowed-methods`, verified against real yrs 0.23.5 source line numbers), one transaction with origin `b"ops"` (`core/src/ops.rs:2732`: `doc.transact_mut_with("ops")`). - ❌ Issue found: `columns` block's `props.children` (a list of block ids per §2.4) is never validated against the slide's actual blocks by `add_block`/`set_block`/`duplicate_slide`'s `rewrite_ids` (only `rewrite_ids` remaps ids it recognizes, silently leaving unknown ones as-is). A `set_block` or `add_block` can set `children` to ids that don't exist, or that belong to another slide, and the core will accept it — see `core/src/ops.rs:2604-2626` (`SetBlock` props merge) and the check pass at `core/src/ops.rs:1972-1990` (no `children` check for `columns`). Not a crash risk (view.rs never dereferences `children`), but it's an unenforced schema invariant the review brief specifically asked to check. - ⚠️ Cannot verify from diff: the `internal/core/testdata/slides_core.wasm` byte-identity and `cargo test`/`go test` results (per instructions, already verified by the controller and not re-run here). ### Strengths - The Rust core is unusually well-documented and technically precise — e.g. `core/src/lib.rs:1-56` and `core/vendor/README.md` cite exact upstream `yrs`/`getrandom`/`fastrand` source lines and behavior, which I independently verified against `~/.cargo/registry/src/*/yrs-0.23.5/` (`Options::with_guid_and_client_id`, `ClientID = u64`, `Uuid = Arc&lt;str&gt;` all check out exactly as described). - `core/tests/ops.rs` goes well beyond the five tests the brief required (`remaining_ops_roundtrip` alone exercises nearly every op, plus a table of ten expected-refusal cases including `move_block` after-itself, `duplicate_slide` with an empty id list, and an out-of-vocabulary template) — genuinely verifies behavior, not just shape. - The two-pass "validate a model, then apply" design in `ops.rs` is carefully mirrored between `Model::check` and `apply_one` for every op (spot-checked `move_slide`/`move_block`'s remove-then-resolve-`after` ordering, which is subtle and correctly matched in both passes). - `internal/core/core.go`'s trap/timeout containment (bounded guest calls, `WithCloseOnContextDone`, log-replay rebuild, `RecoveredError` vs `RejectedError`) is thorough and clearly reasons about wasm trap semantics (no unwind under `panic = "abort"`, poisoned `RefCell` guards). - `abi.rs` correctly follows the "no borrow held across a yrs call" and bounds-checking rules the brief calls out, and is careful about the 0-handle wraparound sentinel. ### Issues #### Critical (Must Fix) None. #### Important (Should Fix) 1. **`columns.children` referential integrity is unenforced.** Per spec §2.4, `children` must be block ids "in this slide's blocks." Neither `Model::check` (`core/src/ops.rs:1780-1990`) nor `apply_one` validates this for `add_block` or `set_block`, so an op batch can write dangling/cross-slide references that the core will silently accept. `duplicate_slide`'s `rewrite_ids` (`core/src/ops.rs:2364-2402`) only remaps recognized ids and leaves anything else untouched, compounding the gap. This is exactly the edge case the review brief called out; it should either be validated (reject unknown ids) or explicitly deferred with a comment explaining why v1 doesn't check it. 2. **`ops.rs` at 1089 lines mixes several responsibilities**: op parsing/deserialization (`core/src/ops.rs:127-262`), the two-pass validation model (`:264-490`), layout-conversion geometry (`:822-905`, `to_canvas`/`to_flow`/`region_rect`), slide-duplication id-rewriting (`:945-990`), and the actual mutation pass (`:993-1089`... err through end). Internally it's well-organized with clear section comments, but the layout-conversion math in particular is a self-contained algorithm (spec §2.3) that would be easier to test and reason about in its own module (e.g. `layout.rs`) rather than folded into the general ops-application file. Not a correctness problem today, but a maintainability cost as more ops get added later. #### Minor (Nice to Have) 1. `core/vendor/fastrand-2.5.0/Cargo.toml`'s hand-written patch comment (lines ~79-81) still says "docs-wt-core/vendor/README.md" and "docs-core" instead of the slides equivalents — confirmed this is present verbatim in Docs' own original too, so it's an artifact of the copy rather than a rename miss, but worth a follow-up cleanup since every other copied file (`core/vendor/README.md`, `scripts/build-wasm.sh`) was correctly renamed. 2. `scripts/build-wasm.sh`'s comment about "native tooling under `src/bin` (e.g. `emit_update`, used from the host side of `wire-gate.sh`)" describes Docs' infrastructure (a `wire-gate.sh` and `src/bin/emit_update`) that doesn't exist in this repo — copied verbatim from Docs without adjustment. Harmless (it's just an explanatory comment and the underlying `--lib`-only reasoning still applies), but slightly confusing for a future reader of this repo. 3. `set_block`'s table-resize logic (`core/src/ops.rs:2597-2611`) truncates/appends at the tail of the flat row-major `cells` array. This literally matches the constraint's wording ("truncates or appends"), but a `cols`-only change (as opposed to `rows`-only) will scramble which stored cell content ends up under which new row/column, since the resize doesn't reflow per-row. Worth a code comment noting this is a known, spec-sanctioned limitation, so a future reader doesn't mistake it for an oversight. ### Assessment **Task quality:** Approved **Reasoning:** The implementation is thorough, exceptionally well-documented, and independently verified against the real `yrs` source and Docs' reference files; every required ABI export, op, view field, and Go containment behavior is present and tested well beyond the brief's minimum. The one genuine gap (unenforced `columns.children` referential integrity) is a data-correctness soft spot rather than a crash or spec-shape violation, and the `ops.rs` file-size/separation-of-concerns point is a maintainability suggestion, not a defect — neither blocks merging this task's slice.</result> <usage><subagent_tokens>179320</subagent_tokens><tool_uses>52</tool_uses><duration_ms>418710</duration_ms></usage> </task-notification>

<task-notification> <task-id>aa6ded79afb816ba3</task-id> <tool-use-id>toolu_01PsprRBdyrVXoQV5Stcjodz</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aa6ded79afb816ba3.output</output-file> <status>completed</status> <summary>Agent "Task 2 fix round 1 (Rust core)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Confirmed: only my paths were committed; the concurrent agent's Go work is untouched and unstaged. Status: Done, all findings closed. Commit: `8867408` — "fix: core review round 1 — validate columns children, split layout.rs" Tests: 25 Rust tests pass (14 unit incl. 9 new layout.rs, 1 no_host_imports, 9 in tests/ops.rs incl. 3 new columns-children), clippy clean, 4 Go tests pass; wasm rebuild is byte-identical (`cmp`) to committed `internal/slides/core/testdata/slides_core.wasm`. Concerns: none — concurrent agent's Go files (`internal/slides/deck/`, `migrations/`, `models.go`, `slidestest/decks_test.go`) verified untouched and unstaged after commit. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-2-report.md`</result> <usage><subagent_tokens>146629</subagent_tokens><tool_uses>84</tool_uses><duration_ms>519094</duration_ms></usage> </task-notification>

<task-notification> <task-id>a4f7028869dad6234</task-id> <tool-use-id>toolu_01QajvUrN4HAuhjFkKUasxVn</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a4f7028869dad6234.output</output-file> <status>completed</status> <summary>Agent "Re-review Task 2 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Clean, no warnings. All verification confirms the report's claims. Now I have enough to write the final verdict. ### Findings - **Important 1 — `columns.children` referential integrity**: ADDRESSED — `core/src/ops.rs:410-419` (`BlockModel.children`), `:443-461` (`Model::read` populates it), `:617-643` (`validate_children`: rejects non-array, non-string entry, self-reference, and any id not a block on the slide), `:531-538` (`AddBlock` check calls it), `:587-592` (`SetBlock` check calls it), `:558-565` (`RemoveBlock` check drops the id from tracked children, not rejected), `:483-510` (`DuplicateSlide` check remaps children through `id_map`), `:672-693` (`remove_from_columns_children` applied at mutation time in `RemoveBlock`'s `apply_one` arm, `:894`). Tests `columns_children_must_name_blocks_on_the_slide`, `remove_block_drops_it_from_columns_children`, `duplicate_slide_remaps_columns_children` all present in `core/tests/ops.rs:950-1081` and pass (verified by running `cargo test --manifest-path core/Cargo.toml`: 9/9 in `tests/ops.rs`, all green, including these three). - **Important 2 — layout-conversion geometry moved to `core/src/layout.rs`**: ADDRESSED — `default_region`, `region_rect`, `region_of`, `to_canvas`, `to_flow` now live in `core/src/layout.rs` (new file, 327 lines), `core/src/lib.rs:365` adds `mod layout;`, `ops.rs` calls through `layout::*` at the three call sites (`:844-845`, `:868`, `:872`). `blocks_of` stayed in `ops.rs`, promoted to `pub(crate)` (`ops.rs:654`) so `layout.rs` can call it — confirmed it's used from multiple other `apply_one` arms in `ops.rs`, so keeping it there rather than moving it is reasonable and matches the report's stated rationale. No other restructuring found in the diff. New unit tests (`heading_region_rect`, `aside_region_rect`, `media_region_rect`, `body_region_rect_narrows_for_an_aside`, `default_region_by_kind`, `to_canvas_splits_a_shared_region_equally_and_sets_z_by_index`, `to_canvas_narrows_body_when_an_aside_is_present`, `to_flow_classifies_by_position_and_kind`, `to_flow_orders_y_then_x`, `to_flow_is_a_no_op_when_already_in_order`) are all present in `layout.rs:142-349` and pass (14/14 unit tests including these 9, verified via `cargo test`). - **Minor — vendored fastrand comment, build-wasm.sh comment, set_block resize comment**: ADDRESSED — `core/vendor/fastrand-2.5.0/Cargo.toml` diff renames `docs-wt-core/vendor/README.md`→`core/vendor/README.md` and `docs-core`→`slides-core`; `scripts/build-wasm.sh` diff removes the `emit_update`/`wire-gate.sh` references and rewords generically; `core/src/ops.rs:916-924` adds the row-major cols-resize comment on the `SetBlock` table-resize block. - **Also required — wasm reproducibility**: ADDRESSED — independently rebuilt via `scripts/build-wasm.sh` (clippy clean, release build succeeded) and ran `cmp` against `internal/slides/core/testdata/slides_core.wasm`: byte-identical. ### New Breakage in Fix Diff (Critical/Important only) None found. `cargo test` (14 unit + 1 no_host_imports + 9 ops.rs, all pass) and `cargo clippy --all-targets -D warnings -D clippy::disallowed_methods` (clean) both confirm no regressions from the `layout.rs` extraction or the columns-children validation. ### Out-of-Scope Observations None — the diff is confined to `core/src/{layout.rs,lib.rs,ops.rs}`, `core/tests/ops.rs`, `core/vendor/fastrand-2.5.0/Cargo.toml`, `internal/slides/core/testdata/slides_core.wasm`, and `scripts/build-wasm.sh`, matching the report's stated scope note (concurrent Go-side work under `internal/slides/*.go` untouched). ### Verdict All findings addressed</result> <usage><subagent_tokens>79435</subagent_tokens><tool_uses>18</tool_uses><duration_ms>133525</duration_ms></usage> </task-notification>

<task-notification> <task-id>aa9b6322b4f4b353d</task-id> <tool-use-id>toolu_01RhQxzjcHAt8NmS9nkTgZ9M</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aa9b6322b4f4b353d.output</output-file> <status>completed</status> <summary>Agent "Implement Task 3: decks" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** Done. `make ci` green, nothing pushed. **Commit:** `cf0b7d5` — feat: decks with persistence, list, settings and a sample deck **Tests:** 5 new slidestest cases + 3 in `internal/slides/deck` + 2 assertions added to `auth_test.go`; all pass, whole suite green (vet, gofmt, tests, `migration check`). **Concerns:** - The deck list opens one wasm module per deck to count slides — deliberate (no denormalised count column per the brief's model), fine at small deck counts, and task 6's hub is the fix. - No snapshots yet: `openDeck` replays the whole log; trigger noted in its doc comment. - `saveDeckSettings` writes the document then the row in two transactions — a crash between leaves the list stale (the better half of the trade, but a window). - Deviations from the brief, all documented in code: `openDeck`/`applyOps` take the `Deck` (and `applyOps` the open handle) because the Y.Doc guid is the sqid; the sample is eight slides with `blank` riding on the two canvas slides (seven templates plus two canvas would be nine); `deck.Deck` gained `Meta`/`Fonts`/`Asset` from the core's view, which is the contract; migration is named `0002_create_decks.sql` by the generator. - A parallel agent committed to `core/` in this same worktree while I worked; I staged my files by name, nothing of theirs is in my commit. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-3-report.md`</result> <usage><subagent_tokens>253995</subagent_tokens><tool_uses>120</tool_uses><duration_ms>1214459</duration_ms></usage> </task-notification>

<task-notification> <task-id>a37efb2cc0c49bb94</task-id> <tool-use-id>toolu_018mZvTgwoo6fhwrNWkEdpTF</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a37efb2cc0c49bb94.output</output-file> <status>completed</status> <summary>Agent "Review Task 3 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>### Verdict: **Approved** Task 3 delivers decks persistence, list/create/settings/delete screens, and the sample deck, all matching the brief's interfaces and the controller decisions given for this review (sqid: 10 chars over the given alphabet, crypto/rand, 5 retries; slide/block ids: 12 chars over the given base32 alphabet; Y.Doc guid = sqid; server client id 1; one `*core.Runtime` on `app`; `deck.Deck` gaining `Meta`/`Fonts`/`Asset` correctly mirrors `core/src/view.rs`, which I read directly and confirmed field-for-field). Tests exercise real behaviour, not just status codes. ### Spec Compliance - §2 model: `deck.Deck`/`Slide`/`Block`/`Text`/`Run`/`Box`/`PhoneOverride` match `core/src/view.rs`'s emitted JSON exactly (`internal/slides/deck/deck.go:1-179`, verified against `core/src/view.rs:34-96`). The op vocabulary used in `decks.go`/`sample.go` (`set_meta`, `add_slide`, `add_block`, `set_notes`, `set_slide`, `set_phone`) matches `core/src/ops.rs`'s `Op` enum field-for-field, including `markdown` on `AddBlock`. - §5 rungs: every deck starts `private` (`decks.go:1050` region, `createDeckRow`); `visibleDecks` (`decks.go` "the visibility seam") ORs owner, team, and grant — `granted` is honoured even though unreachable via UI, as the brief allows. - §6.1/6.2: `sessions.Current(r).Subject` (email) mapped via `currentUser`→`ensureUser`, never `UserID`; every write's actor is `person:&lt;id&gt;` via `actorFor` (`decks.go`). - Global seam constraint: not-found and not-yours both 404 via `deckFor`/`ownedDeckFor` sharing `a.notFound`; writes require owner (`ownedDeckFor`), confirmed by `TestForeignPrivateDeckIs404` and the settings/delete "stranger→404" assertions in `TestTeamDeckVisibleToOthers`/`TestRenameAndDelete`. - csrf/session wiring: `csrf.Protect(a.cfg.Origin)` wraps the whole router (`app.go:39`); every new mutating route is POST inside the `RequireSession` group (`app.go:57-72`). - Transaction correctness (checked against rastrillo §3, the named risk): `applyOps` and `deleteDeck` both use the callback's `tx`, never `a.db.G`/`d.G`, inside `Transaction(...)` (`decks.go`). `h.JSON` was correctly moved outside the write transaction (self-reported fix, confirmed present in the diff). - `class="rst-mono"` in `deck.html` is **not** a violation: tokens.css explicitly documents utilities (`rst-mono` among them) as "keep the class spelling and are not paired" — the bare-attribute rule applies to component kinds, not utilities (`internal/slides/static/tokens.css:43-45`). - Deviations (openDeck/applyOps taking `Deck`/`*Deck`+handle instead of `deckID`; eight-slide sample with `blank` on both canvas slides; `deck.Deck` gaining `Meta`/`Fonts`/`Asset`; migration filename) are all reasonable and correctly justified against the brief and the "core is the contract" rule — none conflict with a hard constraint. ### Strengths - The visibility seam is genuinely single-sourced and defended with a comment explaining why the OR clause must be parenthesised — a real bug class avoided. - `editDeck`'s retry-on-`errDeckBusy` correctly reopens a fresh handle rather than retrying on the stale one, avoiding double-application of ops after a rolled-back transaction — I traced this and it's correct. - `Block.UnmarshalJSON`'s fractional-`z` tolerance is a well-reasoned, narrowly-scoped repair with a clear justification (CRDT peers can insert fractional z), and it's exactly the one place the package says it repairs anything. - Test coverage exercises cross-cutting behaviour that matters: rename reaching both row and document, delete cascading to updates/grants, empty-list state, and 404-not-403 semantics for both reads and writes. - Self-review section (h.JSON out of transaction, per-row degrade on `slideCount`, `rst-box-head` nesting fix) shows real verification happened before commit, not just claimed. ### Issues #### Critical (Must Fix) None. #### Important (Should Fix) - **`saveDeckSettings` writes the document then the row in two non-atomic steps** (`decks.go`, `saveDeckSettings`): a crash or error between `editDeck` and the row `Updates` call leaves the list showing a stale title while the document (and any concurrent viewer of `GET /d/{sqid}`) shows the new one — the opposite of the "list promises a name the deck doesn't have" case the author optimized against, but still a real, unhandled divergence with no repair path. Acknowledged by the author as "a window"; worth a follow-up ticket rather than blocking this task, since fixing it properly needs either a single source of truth for title/theme or a reconciliation step outside this task's scope. #### Minor (Nice to Have) - `decks.go` is 1007 lines covering ids, the seam, document ops, and six screens in one file; the header comment justifies the grouping, but a future split (e.g. screens vs. document/seam plumbing) would ease navigation as slice 2+ grows it further. - The process never closes `core.Runtime` (`app.go`), and each test's `newApp` builds a fresh one — acknowledged by the author as harmless today; worth a `Close` seam before this pattern multiplies across more test files. - `slides.deck.theme.invalid` is unreachable through the browser (native `&lt;select&gt;` can't produce a bad value) — correctly defended as "the handler must not trust the body," not a real issue, just noting it's untested by an integration test (only reachable via a hand-crafted POST). ### Assessment **Task quality:** Approved **Reasoning:** Every hard constraint in the task brief and the global rules (seam, 404 semantics, actor recording, transaction scoping to `tx`, CSRF/session placement, catalog strings, rst-* grammar, sqid/id schemes, one `*core.Runtime`) is met and verifiable in the diff. The one real gap — the two-phase, non-atomic settings write — is a narrow, acknowledged edge case with a defensible ordering choice, not a correctness or security defect, and doesn't block this task; it's a good candidate for the reviewer's punch-list on the next task rather than a blocker here.</result> <usage><subagent_tokens>128256</subagent_tokens><tool_uses>31</tool_uses><duration_ms>215973</duration_ms></usage> </task-notification>

<task-notification> <task-id>a1919e97d96a079a3</task-id> <tool-use-id>toolu_01TcYQkraAK48WC8wMpiR8qW</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a1919e97d96a079a3.output</output-file> <status>completed</status> <summary>Agent "Task 3 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Working tree is clean (no untouched files left uncommitted, nothing else staged). Status: Complete. Commit: `6823fbc` — fix: decks review round 1 — settings row and document commit together Tests: `TestSettingsRowAndDocumentChangeTogether` PASS; full `go test ./...` and `make ci` (vet, tests, migration check) all green. Concerns: None outstanding — the two-writes-that-should-be-one shape was unique to `saveDeckSettings`; `createDeck`/`seedSampleDeck` only pass `nil` rowUpdates (behavior unchanged); `deleteDeck` untouched (single-row delete, no race). Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-3-report.md` (gitignored, workspace-only, as in round 1).</result> <usage><subagent_tokens>115976</subagent_tokens><tool_uses>74</tool_uses><duration_ms>324720</duration_ms></usage> </task-notification>

<task-notification> <task-id>af3f71da572469175</task-id> <tool-use-id>toolu_01Ux9ETHtryDFX4GjoT5ueLX</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/af3f71da572469175.output</output-file> <status>completed</status> <summary>Agent "Re-review Task 3 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>### Findings - **Important — settings row and document commit together**: ADDRESSED — `internal/slides/decks.go:283-309` (`applyOps`) merges `rowUpdates` into the same `fields` map used by the seq-bump `Updates` call, executed via `tx.Model(&amp;Deck{}).Where("id = ? AND seq = ?", d.ID, d.Seq).Updates(fields)` — scoped to the transaction's `tx`, never `a.db.G`, and restricted to named columns supplied by the caller (an allowlist by construction of the map, not a literal `.Select()`, but equivalent in effect since GORM's map-form `Updates` only ever touches the listed keys). `saveDeckSettings` (`internal/slides/decks.go:938-945`) no longer makes a second, separate `Updates` call — that code is deleted and replaced by a single `editDeck(..., rowUpdates)` call. Test `TestSettingsRowAndDocumentChangeTogether` (`internal/slides/decks_test.go:20-79`) forces the row update to fail (an unknown column) inside `applyOps`' transaction and asserts both the reloaded row's title/seq and the document's `meta.Title` (read back via `openDeck`) are unchanged. Verified locally: `go test ./internal/slides/... -run TestSettingsRowAndDocumentChangeTogether -v` → PASS. - **Optional Minor — `(*app).Close()` closing the `core.Runtime`**: ADDRESSED — `internal/slides/handlers.go` adds `func (a *app) Close() error` (nil-safe on `a`/`a.core`) calling `a.core.Close(context.Background())`, which matches `core.Runtime.Close(ctx context.Context) error` at `internal/slides/core/core.go:145`. `slides.New`'s signature changed to `(*http.ServeMux, *app, error)` (`internal/slides/app.go`), and every call site was updated to hold and close it: `cmd/slides/main.go:225` + `defer a.Close()`, `internal/slidestest/harness_test.go:117` + `t.Cleanup`, `internal/slidestest/browser_test.go:46` + `t.Cleanup`, `internal/slidestest/signin_test.go:275` + `t.Cleanup` (the fourth call site, `signin_test.go:258`, is the refusal-path test where `New` errors and returns `nil, nil, err`, so there is nothing to close — correctly left alone). ### New Breakage in Fix Diff (Critical/Important only) None found. All four `slides.New(` call sites in the tree were updated for the new three-value signature (confirmed by repo-wide grep); all `applyOps`/`editDeck` call sites were updated for the new `rowUpdates` parameter (confirmed by repo-wide grep); the transaction callback in `applyOps` uses only `tx`, never `a.db.G` (satisfies rastrillo SKILL.md §3's writer-hang risk). `defer a.Close()` in `main.go` is placed after the `err != nil` early return, so no nil-pointer risk on the startup-refusal path. ### Out-of-Scope Observations The unrelated `internal/slides/render` package currently fails to build (`no non-test Go files`) when running `go test ./internal/slides/...` — per the brief this is another agent's in-progress work under `internal/slides/render/` and was ignored as instructed; it did not affect the targeted test run for `internal/slides`. ### Verdict All findings addressed</result> <usage><subagent_tokens>62758</subagent_tokens><tool_uses>6</tool_uses><duration_ms>73333</duration_ms></usage> </task-notification>

<task-notification> <task-id>a95c2d280e95b7d3d</task-id> <tool-use-id>toolu_01ChHKKmhLkCs2MzfvdS9BSt</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a95c2d280e95b7d3d.output</output-file> <status>completed</status> <summary>Agent "Implement Task 4: renderer" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: done — implemented, tested, `make ci` green, committed. Commit: `85633a0` — `feat: HTML slide renderer, six themes, slides.css` Tests: 19 in `internal/slides/render` (18 goldens across 9 slides × 2 viewports, plus the three named tests and 15 others) — all PASS; `make ci` green. Concerns: - `meta.aspect` not honoured (CSS hard-codes 16/9); `/assets/&lt;id&gt;` is the slice-2 placeholder; nothing links `slides.css` yet (left `layout.html` alone — another agent is in this worktree). - CSS has not been seen in a browser; `image-full`'s scrim and the canvas overflow want a look on first render. - A custom slide background colour flattens both accents to the (recomputed, readable) foreground unless the deck sets `meta.accent`. - `--slides-accent-2` is a sixth variable beyond the brief's five, because `candy` is specified with two accents. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-4-report.md`</result> <usage><subagent_tokens>232252</subagent_tokens><tool_uses>73</tool_uses><duration_ms>1564266</duration_ms></usage> </task-notification>

<task-notification> <task-id>a89581dcec8e0ea55</task-id> <tool-use-id>toolu_01PL15aT6PgMwbjNVUmzHgHZ</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a89581dcec8e0ea55.output</output-file> <status>completed</status> <summary>Agent "Review Task 4 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>I have enough evidence. Here is the review. ### Spec Compliance All eleven §2.4 block types render in both viewports (verified directly in goldens and via `TestEveryBlockTypeRenders`); all seven flow templates plus canvas and canvas-reflow are covered in `render_test.go`'s `goldenNames` (`internal/slides/render/render_test.go:231-244`), 9 slides × 2 viewports = 18 goldens matching the file list on disk. `meta.aspect` not being honoured, flagged by the implementer as a concern, is **not actually a gap**: spec §9 lists "4:3 and custom aspect" under "Deliberately not built yet," trigger "A person asks; the key already exists" (`docs/superpowers/specs/2026-09-07-slides-design.md:488`). Hard-coding `16/9` is correct for this slice. `TestThemeContrast` (`render_test.go:529-562`) and `TestContrastFunctionItself` (`render_test.go:613-632`) really do compute WCAG 2.2 relative luminance from first principles (not a lookup table), and are cross-checked against four independently-known ratios (black/white 21:1, `#767676`/white ~4.54:1, etc.). I independently recomputed the plum-background/paper-theme case (`section-desktop.golden.html`) in Python and confirmed both `--slides-accent` (2.75:1) and `--slides-accent-2` (2.67:1) genuinely fail 3:1 against `#2b1030` and correctly collapse to the recomputed foreground — the contrast math is sound, not just self-consistent. Escaping checked and verified safe: block text/hrefs (`safeHref` + contextual `html/template`, `render.go:834-846`), alt text (`altFor`, `render.go:608-619`, always emitted, never omitted), theme ids (resolved against a fixed map before use, `render.go:191-196`), language names in `class` (`langPattern` allowlist before the string ever reaches the attribute, `render.go:643-645`). Every attribute value and the whole `style` string independently pass through `template.HTMLEscapeString` in `openTag` (`render.go:862-883`) even where callers have already allowlisted the content — genuine defense in depth. `TestMetaOverridesAreSanitised` and `TestShapeColoursAreSanitised` both probe with realistic injection payloads (`url(...)`, `&lt;script&gt;`, `expression(...)`, path traversal) and I confirmed none survive. The sixth theme variable `--slides-accent-2` is justified: `candy` is specified as needing two accents, and giving every theme one keeps `Slide`'s output uniform. Not a spec violation — an additive, well-documented decision. **One genuine spec violation, not caught by any test:** the `@container slide (max-width: 600px)` block (`internal/slides/static/slides.css:490-562`) never resets `grid-template-columns` or `grid-template-areas` on `[slides-slide][data-template="two-column"]` (set at `slides.css:173-180` to `1fr 1fr` / two explicit columns). It only sets `[slides-region] { grid-area: auto; }` (`slides.css:509-511`). Since the explicit 2-column/2-row track from `two-column`'s rule is never removed, the three regions (heading, body, aside), now placed by grid auto-placement instead of by name, fill that grid row-major: heading→(row1,col1), body→(row1,col2), aside→(row2,col1) — side-by-side and out of reading order, not the single stacked column §2.3 and the CSS's own header comment ("Every template collapses to one column, in document order," `slides.css:508`) promise. Every other template has only one explicit column, so only `two-column` is affected. This is a real, deterministic CSS-grid behavior, not a hypothetical — but nothing in the test suite would catch it since the tests only assert markup, never rendered layout. ### Strengths - SVG self-closing-tag bug (arrow head swallowed as a child in foreign content) and the `--slides-bg` double-emission bug were caught and fixed during the implementer's own golden read-through — evidence of real verification, not just green tests. - The accent-flattening-on-custom-background behavior is a deliberate, correctly implemented, and honestly documented tradeoff (§8's "no exemptions" wins over decorative color), not a bug. - `TestPhoneReflowOfCanvasSlideOrdersByZThenPosition` is a strong test: it constructs a genuine z-then-top-left tie-break case and checks ordering, absence of canvas positioning, and survival of hidden blocks with their attributes, all in one test. - Columns/cycle handling (`done`/`claimed` maps, `render.go:286-306`) is correct and tested for both the shared-child and two-block-cycle cases. - `themes.go` and `render.go` are cleanly separated: palette data and contrast arithmetic in one file, tree-building in the other, with no bleed between them. ### Issues #### Critical None. #### Important - `internal/slides/static/slides.css:490-562` (two-column, phone breakpoint): grid collapse is incomplete for the `two-column` template — see Spec Compliance above. Needs a reset of `grid-template-columns: 1fr` (or equivalent) for `[slides-slide][data-template="two-column"]` inside the `@container` block. Uncaught by the current test suite because it only checks markup, not computed layout; worth a note for whoever adds a browser/visual check later. #### Minor - `internal/slides/render/render.go` is 1136 lines in one file. Not disorganized (clear `── section ──` banners throughout), but a future split (e.g. block renderers vs. element/prop helpers) would ease navigation. - Nested-list indent is only exercised at `indent:1` in the fixture; `indent:2`/`3` and the CSS clamp at `n&gt;3` (`render.go:542-546`) have no direct test, though the clamp logic is simple enough that this is low risk. - `rows` prop on `table` blocks is accepted in `props` but never read (`cols` alone drives layout) — harmless, but worth a one-line comment noting it's intentionally unused (view sends it, renderer infers row count from `cells`/`cols` instead). ### Assessment **Task quality:** Needs fixes **Reasoning:** The renderer itself (Go side: markup construction, escaping, contrast math, phone-layer/canvas/reflow logic, theme resolution) is thorough, well-tested, and I could not find a real spec violation or XSS gap in it — the implementer's self-reported "concerns" turn out to be either non-issues (`meta.aspect`, correctly deferred per §9) or deliberate, documented, correctly-implemented tradeoffs (accent flattening). However, the CSS has one concrete, verifiable violation of an explicit brief requirement — the `two-column` template does not actually collapse to a single column at the phone breakpoint, because the explicit 2-column grid track set outside the container query is never reset inside it. This is a real bug a sighted phone reader would hit, it contradicts the stylesheet's own documented intent, and it slipped through only because the test suite (reasonably, given Go's tooling) checks markup and not computed CSS layout. It's a small, well-scoped fix, but it does need to be fixed before this task is signed off as meeting §2.3/§8's phone-reflow requirement.</result> <usage><subagent_tokens>131539</subagent_tokens><tool_uses>24</tool_uses><duration_ms>226244</duration_ms></usage> </task-notification>

<task-notification> <task-id>aeea7a5d7011183cf</task-id> <tool-use-id>toolu_01W8N14vAcxEkLeZh1phBoFQ</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aeea7a5d7011183cf.output</output-file> <status>completed</status> <summary>Agent "Task 4 fix round 1 (CSS)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: Complete. Commit 2b99f42 "fix: renderer review round 1 — phone reflow resets every template grid". `go test ./internal/slides/render/` passes (19 tests incl. new `TestPhoneBreakpointCollapsesEveryTemplateToOneColumn`, verified it fails without the CSS fix); `make ci`'s render/deck/core/slides packages are green, unrelated `internal/slidestest` failures pre-exist on the other agent's untracked test files (reproduced identically with my changes stashed). Concern: none for my scope — `internal/slidestest` failures should be flagged to the other agent/orchestrator, not mine to fix.</result> <usage><subagent_tokens>80271</subagent_tokens><tool_uses>42</tool_uses><duration_ms>210308</duration_ms></usage> </task-notification>

<task-notification> <task-id>aa415a0c9c0767ef8</task-id> <tool-use-id>toolu_01H9gLfcvHchKeDf18c2jA9D</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aa415a0c9c0767ef8.output</output-file> <status>completed</status> <summary>Agent "Re-review Task 4 fix round 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>No `@layer` or `!important` anywhere in the stylesheet, so plain specificity + source order governs the cascade — confirmed the analysis above holds without any layer complications. Test passes. ### Findings - Container-query reset for `two-column` (and every flow template): ADDRESSED — `internal/slides/static/slides.css:514-517` adds `[slides-slide][data-layout="flow"] { grid-template-columns: 1fr; grid-template-areas: none; }` inside `@container slide (max-width: 600px)`. Cascade check: this selector and the desktop offender at `slides.css:173` (`[slides-slide][data-template="two-column"]`) are both two-attribute-selector compound selectors, equal specificity (0,2,0); no `@layer` or `!important` anywhere in the file (verified — zero matches), so the tie is broken by source order alone, and the container-query rule sits later (line 514 vs. 173), so it wins whenever the container query is active. This is correct, not incidental. - Coverage of every flow template: ADDRESSED — verified by reading `slides.css:150-247`: `title` (155), `title-body` (168), `section` (185), `image-full` (204), `quote` (231), `blank` (244) all set only `grid-template-areas`, no `grid-template-columns` override, so they inherit the base single-column `grid-template-columns: 1fr` at line 106. `two-column` (173-178) is the sole template with an explicit `grid-template-columns: 1fr 1fr`. The fix's `[data-layout="flow"]` selector matches all of them (render.go:96-97 normalizes any non-canvas layout to `"flow"`), so one rule covers the whole set rather than a two-column-only patch — matches the brief's audit requirement. - Go text-assertion test with explanatory comment: ADDRESSED — `internal/slides/render/render_test.go:861-957` adds `TestPhoneBreakpointCollapsesEveryTemplateToOneColumn`, with a doc comment (`render_test.go:861-878`) explaining why a Go test must be a text/structural assertion against the stylesheet rather than a rendered check (no CSS grid layout or browser available), and noting its limits (confirms the reset exists, not the rendered result). Ran the focused test directly: `PASS` (`internal/slides/render/render_test.go`, `go test ./internal/slides/render/ -run TestPhoneBreakpoint -v` → PASS, 0.00s). - Minor: comment on unused `rows` table prop: ADDRESSED — `internal/slides/render/render.go:725-726` adds a one-line comment above the `cols :=` read in `tableBlock` explaining that `rows` is never read because row count is derived from `len(cells)` and `cols`. ### New Breakage in Fix Diff (Critical/Important only) None found. The fix is additive and scoped to the phone container block; it doesn't touch the desktop-width template rules, the `[data-block="columns"]` reset, or the `image-full`/`title`/`quote` phone overrides, all of which still apply after it in source order without conflict. ### Out-of-Scope Observations - The fix report's `make ci` run shows pre-existing failures in `internal/slidestest` (untracked `viewer_test.go`), explicitly noted as belonging to the other agent concurrently editing that package — not in scope for this CSS/render fix and outside this review's remit per the task brief. ### Verdict All findings addressed.</result> <usage><subagent_tokens>57059</subagent_tokens><tool_uses>10</tool_uses><duration_ms>53178</duration_ms></usage> </task-notification>

<task-notification> <task-id>a0476d49265ceb3b4</task-id> <tool-use-id>toolu_01QC88JjQb2kc2piVBND1f64</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a0476d49265ceb3b4.output</output-file> <status>completed</status> <summary>Agent "Implement Task 5: viewer, share links" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: complete. `make ci` green, tree clean, nothing pushed. Commit: `d749e0e` — feat: paged viewer, notes page, read-only share links Tests: 10 tests in `internal/slidestest/viewer_test.go` + `share_test.go` (the brief's six named ones plus present-surface, owner-buttons, owner-only-sharing and double-revoke), all nine RED before implementation, all green after; `decks_test.go`'s sample-deck section count was repointed at the filmstrip since the viewer is now paged. Concerns: - `?present=1` is deliberately minimal (slide + prev/next inside a `slides-present` wrapper, app shell still around it); the Present button on the signed-in viewer is a disabled span for task 6 to wire to `/d/{sqid}/present`. - One hand-written labelled control on the share page: `ui`'s `field-text` has no `readonly`, which the once-shown URL field needs; markup mirrors the partial attribute for attribute. - New copy did not go through the `copy-review` gate (headless run, no user); all strings are keys under `slides.viewer.*`, `slides.notes.*`, `slides.share.*`. - `layout.html` and `account.html` gained a nested `page-head` block so the viewer can add `slides.css` to `&lt;head&gt;` without dropping the account-menu rule. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-5-report.md`</result> <usage><subagent_tokens>225653</subagent_tokens><tool_uses>104</tool_uses><duration_ms>1111414</duration_ms></usage> </task-notification>

<task-notification> <task-id>ae3dc8a60650add93</task-id> <tool-use-id>toolu_01TnFoFDgEsiwa2KC6BEKgrW</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/ae3dc8a60650add93.output</output-file> <status>completed</status> <summary>Agent "Review Task 5 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>I have thoroughly reviewed the diff against the brief, spec §5/§8/§4.1, and the rastrillo skill. Here is the review. ### Spec Compliance All named interfaces and global constraints are present and implemented correctly, with no gaps found: - `GET /s/{token}` (`internal/slides/app.go:63`) is mounted outside the `RequireSession` group, resolves by SHA-256 hash (`share.go:311-321`), gives an identical 404 for missing vs. revoked (`share.go:317-320`), stores only the hash (`ShareLink.TokenHash`, `models.go`), shows the URL once via `?new=&lt;token&gt;` (`share.go:230`), increments `Views` atomically (`share.go:344-349`), and hides notes/owner buttons/settings (`viewer.go:230-236, 253-256`). `?slide=N`, `?vp=phone`, `?present=1` all work (verified in `share_test.go`'s `TestShareLinkShownOnceAndOpensViewer`). - `GET /d/{sqid}?slide=N` is 1-based, defaults to 1, and 404s out of range including non-numeric input (`viewer.go:317-327`, `slideIndex`). It goes through the `visibleDecks` seam via `deckFor` (`decks.go:411-422`). Notes render in `&lt;details&gt;` for owner/member only. Prev/next are `rst-btn` links with `rel="prev"/"next"`, disabled ends as plain text (`templates/viewer.html`). Counter, filmstrip (heading-or-"Slide N" labelling), and Settings/Share owner-gating are all correct. - `GET /d/{sqid}/notes` lists every slide's label and notes (`viewer.go:389-406`). - One `viewer.html` template, no fork — `Mode` field (`owner`/`member`/`link`) drives the branching; two builds (`viewer`, `viewer_link`) differ only in shell (`render.go:57-70`). - CSRF (`csrf.Protect` mounted app-wide, `app.go:49`), owner-only share management (`ownedDeckFor`), every write recording an actor (`mintShareLink`, revoke logged with actor) — all present. - `rst-*`/`slides-*` attribute discipline, catalog keys, WCAG (24×24 filmstrip targets, visible counter/status text, non-colour-only state) are followed throughout the templates. - rastrillo SKILL.md §3-4: writes are scoped through `ownedDeckFor`/`deckFor`; `revokeShareLink` scopes the update itself (`WHERE id = ? AND deck_id = ? AND revoked_at IS NULL`); no request body is ever bound to a model — both POSTs take zero user-supplied fields. Two deviations, both self-disclosed and reasonable: - The hand-written readonly field on `share.html` — `ui`'s `field-text` genuinely has no `readonly` support; the markup mirrors the partial attribute-for-attribute. - The nested `page-head` block in `layout.html`/`account.html` — verified the Go template resolution actually works for both the `account.html` shell and the `anon.html` shell (layout's default `head` block falls through to a default empty `page-head`, which `viewer.html`'s own `page-head` definition overrides in both parses since it's parsed last in both file sets). Nothing found missing or misunderstood against the brief or spec. ### Strengths - Named risks in the review brief all check out: hash-based (not plaintext) token comparison via indexed `WHERE token_hash = ?`; `Views` incremented with an atomic `views + 1` SQL update, not a read-modify-write, so no lost updates; the token never appears in any `a.fail`/`a.logger` call; `sharedDeck` (`share.go:307-351`) never touches the session. - Edge cases are handled deliberately rather than accidentally: a zero-slide deck renders an empty state rather than 404 (both signed-in and over a link); a deleted deck's share links are deleted in the same transaction (`decks.go`'s `deleteDeck`), and `sharedDeck` still defends against a dangling `DeckID` regardless; revoking is idempotent via the `revoked_at IS NULL` guard. - Test quality is high: `TestShareLinkShownOnceAndOpensViewer`'s "5 views" assertion is exactly traceable against the five requests made (including a 404 `?slide=2` that still counts, matching the "counted on resolution" design choice) — I hand-verified the count rather than trusting the assertion. - `TestShareLinkStoresOnlyHash` checks the concatenation of every column, not just the expected one, which is a materially stronger test than checking `token_hash` alone. - `decks_test.go`'s pre-existing `TestSampleDeckSeededOnFirstSignin` was correctly adapted to the new paged viewer (filmstrip link count + counter) rather than left checking a structure that no longer exists. ### Issues #### Critical None. #### Important None. #### Minor - `share.go` (352 lines) and `viewer.go` (406 lines) are sizable single files covering multiple routes each. Not excessive relative to the codebase's existing precedent (`decks.go` is 947 lines), and each is well-sectioned with `--- GET ... ---` banner comments, so this is a note rather than a defect. - The hand-rolled readonly field in `share.html` is a real, if small, deviation from "never hand-roll a labelled control" (rastrillo SKILL.md §8). It's justified and paper-trailed (missing `readonly` support upstream), but is worth an actual upstream request being filed rather than just a code comment, per the implementer's own "Concerns for the next agent" #4. ### Assessment **Task quality:** Approved **Reasoning:** Every interface named in the brief and spec §5/§8/§4.1 is implemented and traced correctly through the code, including the four named-risk checks (hash-based token comparison, non-racing view increment, no token in logs, `sharedDeck` never reading the session) and the four requested edge cases (zero-slide deck, `slide=abc`, revoked link's `?present=1`, link to a deleted deck). The rastrillo scoping/mass-assignment rules (§3-4) are followed precisely — both POST handlers take zero body fields, and the revoke path scopes the write itself, not just a prior read. The two self-disclosed deviations (hand-written readonly field, nested `page-head` block) are narrow, justified, and I independently verified the `page-head` template resolution actually works for both shells rather than taking the report's word for it. Test quality is strong, with assertions that would actually catch regressions (exact view counts, whole-row plaintext checks) rather than loose smoke tests. Nothing rises above Minor.</result> <usage><subagent_tokens>115647</subagent_tokens><tool_uses>32</tool_uses><duration_ms>186154</duration_ms></usage> </task-notification>

<task-notification> <task-id>a034240109b0be266</task-id> <tool-use-id>toolu_01YZ5s1qjySR9ArqvcCqXS2w</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a034240109b0be266.output</output-file> <status>completed</status> <summary>Agent "Implement Task 6: presenting, remote" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: done — TDD red→green, `make ci` green (vet, gofmt, tests, migration check), committed, not pushed. Commit: `d1fbbdb` feat: presentation sessions, presenter view, phone remote, audience follow (23 files, +2810). Tests: 2 hub tests + 6 named integration tests all pass (SSE asserted against a real `httptest` server under a context deadline; `-race` clean); full suite green. Concerns: - Pressing Present twice reuses the session but mints a fresh remote token, retiring a paired phone (only the hash is stored; the pairing copy says so). - A bearer caller must still send `Origin` — `csrf.Protect` is app-wide by design. - `?slide=N` on the surface is local browsing; prev/next are command forms only when the request carries the remote token (a sqid-only watcher must not drive the room). - `decks.html` left untouched (brief listed it): the row already links to the deck, where Present lives. - Copy not run through the copy-review skill — no interactive user in this session; every string is a key in `en.toml`. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-6-report.md`</result> <usage><subagent_tokens>265073</subagent_tokens><tool_uses>105</tool_uses><duration_ms>1504799</duration_ms></usage> </task-notification>

<task-notification> <task-id>afa97200ca1369963</task-id> <tool-use-id>toolu_01S7SKLBeLMEkKDgQB4xBXaA</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/afa97200ca1369963.output</output-file> <status>completed</status> <summary>Agent "Review Task 6 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>This confirms the visible-text-plus-`&lt;progress&gt;` pattern from spec §3.4 (counter text carries the semantics via a screen-reader-visible span, `&lt;progress&gt;` is `aria-hidden` decoration). All checks are complete. ### Spec Compliance **Verdict: Compliant.** All routes, the model shape, the hub semantics, the token/code/sqid capability split, the 12-hour/ended 410 handling, the scriptless floor, and audience follow all match spec §3.4/§5/§8 and the controller decisions. - `Presentation` model matches the brief field-for-field: `internal/slides/models.go:197-217`. - `present.Hub` matches interface exactly (`New`, `Subscribe(key) (&lt;-chan Event, cancel)`, `Publish`, `Event{Slide,Blackout,Ended}`, buffer 8, slow-subscriber dropped): `internal/slides/present/hub.go`. - `POST /d/{sqid}/present` via `deckFor`→`visibleDecks` (not owner-only), reuses a live session by same actor, mints a fresh token, 303s to `/p/{session}/notes?t=&lt;token&gt;`: `internal/slides/presentation.go:270-320` (matches the controller decision's `?t=`, overriding the brief's stray `?remote=`). - Routes outside the session group all present and capability-addressed: `internal/slides/app.go:73-87`. - SSE: `event: slide`, one event on connect, 15s ping, 30s write deadline, 5min TTL, `r.Context().Done()` handled: `internal/slides/presentation.go:987-1074` — exactly the constants named in the brief (`streamWriteDeadline`, `streamHeartbeat`, `streamTTL`). - `POST /p/{session}/command`: `op` next/prev/goto/blackout/end, `t` form or Bearer, constant-time compare (`subtle.ConstantTimeCompare`, `presentation.go:121`), `UPDATE ... WHERE id=? AND ended_at IS NULL` inside a transaction (`presentation.go:1170-1180`), publishes, 303 to same-origin Referer else 204 (`presentation.go:1200-1210`, using `a.sameOrigin`). - `GET /r/{code}` pair, dead code 404; `GET /p/{session}/remote?t=` four big forms (56px buttons). - Ended/&gt;12h → 410 via `ErrorPage`-equivalent `a.gone`, applied consistently through `livePresentations` (scoping query) and `presentationOver` (single-row check) — both use the same `presentTTL` constant. - Audience follow lives in `sharedDeck` (`share.go:350-368`) with `?follow=1`, scriptless `&lt;meta refresh 5&gt;`, script optional; correctly falls back to a plain redirect when the session isn't live (including mid-view — tested). - `present.js` is 117 lines (verified by `wc -l`), page complete without it, `data-remote-token` only rendered for the token holder (`present.html:65`, `present_notes.html`, `remote.html`). - QR via `github.com/skip2/go-qrcode`, inline SVG, `role="img"`, `aria-label` naming the code, black-on-white fixed: `presentation.go:qrSVG`. - Every write records an actor; every visible string is a catalog key (`en.toml` diff has matching keys for every `rastrillo.T`/`Tf` call used). ### Strengths - The hub's departure from Docs' advisory-seq pattern (drop-and-close instead of skip) is well-reasoned and directly tested (`TestSlowSubscriberIsDropped`), and the SSE handler's `case e, ok := &lt;-ch: if !ok { return }` correctly turns that into a clean reconnect. - `commandChanges` centralizes the write-shape as a `map[string]any` allowlist (rastrillo SKILL.md §4 discipline), never binding the form directly onto the model. - Three-tier capability model (sqid view / token drive / code name) is consistently enforced everywhere a session is resolved — `presentationFor`, `remote`, `remotePair`, `presenterNotes` all agree on who may see what. - `presentCommand`'s Referer redirect is checked against the app's resolved origin (`a.sameOrigin`), so it cannot become an open redirect — verified by reading `sameOrigin`'s implementation. - No token appears in any log line (`a.fail` logs only `what`/`err`/`ref`; the one `logger.Info` call logs session/op/slide/actor, not `t`), and rastrillo's own framework logging (`serve.go`) doesn't log full request URLs either. - Test coverage is unusually thorough and exercises the exact edge cases named in this review's brief: wrong/absent token → 404 (`TestWrongRemoteTokenIs404`), command on an ended session → 410 (`TestEndedSessionIs410`), follow ending mid-session → redirect back to deck (`TestFollowOfferedOnlyWhileLive`), scriptless forms (`TestScriptlessRemoteButtonsAreForms`), and `next` past the last slide clamping rather than erroring. - `go build ./internal/slides/...` compiles clean. ### Issues #### Critical None found. #### Important None found. #### Minor - **`decks.html` left untouched** despite being listed in the brief's file list. The report gives a reasoned justification (avoiding a second "Present" entry point per SKILL.md §7's anti-stacking rule), and `viewer.html` does carry the Present form — but this is a deviation from the brief that a controller should explicitly bless rather than have judged for them by the implementer alone. - **Two simultaneous live presenters on one deck**: `liveSessionFor` (used by both the audience-follow offer and by nothing else) picks only the most-recently-started session via `Order("started_at DESC")`. An audience member could be silently switched to a different presenter's session if a second person starts presenting the same deck while the first is still live. Documented in a comment, not tested, and a plausible-but-unverified edge case (spec doesn't rule on this scenario either). - **`goto` out-of-range** is handled correctly (`commandChanges` returns `errBadCommand` → 422) but has no dedicated test — only in-range `goto` and past-the-end `next` are exercised in `TestRemoteCommandAdvancesSlideAndPublishes`. Behavior is correct on inspection; only test coverage is thin here. - Bearer-caller-must-send-Origin friction (report's own flagged concern #2) is real and confirmed by reading `csrf.Protect`/`SameOrigin` — a native remote with no browser-style headers would be refused with 403 today. This is a known, accepted trade-off per the report, not a defect, but worth the controller's awareness for the "native remote" future spec mentions. ### Assessment **Task quality:** Approved **Reasoning:** Every route, model field, capability rule, and scriptless requirement in the brief and spec §3.4/§8 is implemented and matches; the three named-risk areas I traced by hand (SSE cleanup/hibernation timing, hub non-blocking Publish, token non-leakage, Referer open-redirect, 12-hour consistency, QR escaping, present.js line count and token-gating) all check out on direct inspection of the diff and, for the line count and compile-cleanliness, direct verification against the working tree. Test coverage for the request edge cases named in this review (wrong token, ended session, follow-mid-session) is present and exercises the real code paths (real SSE stream, real hub, real transaction). The only findings are minor: one undocumented-to-the-controller file-list deviation (justified but should be surfaced), a documented-but-untested multi-presenter edge case, and thin test coverage for one already-correct branch (goto out of range).</result> <usage><subagent_tokens>135894</subagent_tokens><tool_uses>49</tool_uses><duration_ms>253080</duration_ms></usage> </task-notification>

<task-notification> <task-id>ad4a715cb27c81aca</task-id> <tool-use-id>toolu_012yHFmjJm2wgU6yGNBZuRQr</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/ad4a715cb27c81aca.output</output-file> <status>completed</status> <summary>Agent "Implement Task 8: docs and gate" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** done. **Commit:** `3c96685` — `docs: AGENTS, README, PRODUCT and the one CI gate` (14 files; report file left uncommitted, as is the other agents' in-flight work). **Gate:** green, exit 0. Run against a clean `git archive HEAD` export, because two other agents have uncommitted work here (`internal/slidestest/api_test.go` was gofmt-unclean mid-write). Tail: `go vet` / `go test` all ok, `rastrillo migration check: models and migrations agree`, `gate: ok`. **Concerns:** - The new gate went red first run on two pre-existing faults, both fixed in this commit and both outside the task's touch list: `core/src/{layout,ops}.rs` + `core/tests/ops.rs` had never seen rustfmt, and the committed `slides_core.wasm` was already stale before that reformat (verified by stashing and rebuilding). - `docs/api.md` does not exist yet (task 7). Three documents link to it; a different filename breaks all three. - `slides.viewer.empty.body` in `locales/en.toml` tells the reader to "add one from the editor" — there is no editor in slice 1. Left alone (outside touch list); the catalog's owner should reword it. - The runner `-repo oficina/slides` allowlist edit is recorded from the brief, not verified — the unit file is unreadable from here. - Gate order differs from the brief: wasm build runs before `cargo test`, because `no_host_imports.rs` reads the artifact off disk and otherwise skips. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-8-report.md`</result> <usage><subagent_tokens>151632</subagent_tokens><tool_uses>61</tool_uses><duration_ms>556765</duration_ms></usage> </task-notification>

<task-notification> <task-id>af5465a3f410d7daa</task-id> <tool-use-id>toolu_01UXVkhcmNwQ6vANmEZn7oAx</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/af5465a3f410d7daa.output</output-file> <status>completed</status> <summary>Agent "Review Task 8 (docs + gate)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Good — all of these are the concurrent agent's in-progress work (matches the brief's "ignore" list), not touched by my review. My build only wrote under `core/target/`, as instructed. Now compiling the final review. ### Spec Compliance (Missing/Extra/Misunderstood; ⚠️ unverifiable) - No missing deliverables: `AGENTS.md` and `README.md` rewritten, `PRODUCT.md` created with the `&lt;!-- impeccable:product-schema 1 --&gt;` header and ten sections, `.amadan/ci.d/10-gate` created (the four scaffold steps deleted), `.amadan/ci` now execs it, `.amadan/README.md` added with the runner-allowlist note. `CLAUDE.md` correctly left untouched. - Gate step order deviates from the brief's literal listing (`cargo test`, `cargo clippy`, `build-wasm.sh`, `cmp`) — the implementation runs fmt → clippy → wasm build → cmp → test → `make ci`. This is justified and verified true: `core/tests/no_host_imports.rs` reads the wasm artifact off disk and only fails hard under `SLIDES_REQUIRE_WASM=1`, so testing before building would race the artifact's presence. Every step the brief named is present; only the ordering changed, for a documented reason. Not a compliance defect. - Two out-of-scope files were touched (`core/src/layout.rs`, `core/src/ops.rs`, `core/tests/ops.rs` reformatted; `internal/slides/core/testdata/slides_core.wasm` rebuilt) to make the new gate pass. Verified both were pre-existing faults (rustfmt drift, stale wasm) rather than newly introduced ones — the rustfmt diff is whitespace-only (confirmed by reading every hunk) and `cargo fmt --check` now passes clean; the rebuilt wasm is now byte-identical to a fresh `scripts/build-wasm.sh` build (confirmed via `cmp`). Reasonable scope creep, honestly reported. - ⚠️ `docs/api.md`, linked from all three documents, does not exist yet (task 7, concurrent) — correctly flagged by the implementer as a forward reference that could break if task 7 lands under a different filename. Not verifiable from this task alone. ### Strengths - Every named-risk check passed: rustfmt hunks are pure reformatting, the wasm rebuild is reproducible byte-for-byte off the worktree (confirms the `--remap-path-prefix` claim in `.amadan/README.md`), `.amadan/ci` execs the gate and both files are executable. - Docs are unusually well-grounded: seams (`actorFor`, `visibleDecks`, `deckFor`/`ownedDeckFor`, `openDeck`, `applyOps`/`editDeck`, `render.Slide`, `present.Hub`), env vars, routes, `clippy.toml`, `rust-toolchain.toml`, and multiple locale-catalog string quotes all matched the code exactly on spot-check. - Spec citations checked against section numbers (§0.1, §0.2, §1 rulings 2/3/5/7/8/9/11, §6.2, §6.3, §7.1, §7.2, §8) are all accurate to the actual spec text. - `[inferred — confirm]` markers used correctly in `PRODUCT.md` for the two claims that are readings rather than citations (team size, the "slide is not themed chrome" reading). - The implementer independently caught and flagged a real bug outside its touch list (`slides.viewer.empty.body` mentions "the editor," which doesn't exist in slice 1) rather than silently fixing or ignoring it. ### Issues #### Critical None. #### Important None. #### Minor - `PRODUCT.md` states `internal/slides/locales/en.toml` has "121 keys today" (Capabilities and Constraints section). Actual count is 119 (`grep -cE '^[A-Za-z0-9_.-]+ *=' internal/slides/locales/en.toml`). Small, easily-fixed factual drift — the catalog will keep moving under concurrent work, so this may already be stale by design, but as read it's off by 2. ### Assessment **Task quality:** Approved **Reasoning:** All deliverables in the brief are present and correct in substance. The three named highest-risk items (rustfmt-only diff, wasm byte-identity, gate wiring) all check out under direct verification, not just the implementer's say-so. A broad spot-check of factual claims across AGENTS.md/README.md/PRODUCT.md against the actual code (routes, env vars, seam functions, toolchain pin, clippy config, catalog strings) turned up only one minor numeric inaccuracy (locale key count off by 2), which doesn't affect any behavioral or architectural claim. The two out-of-scope file changes (rustfmt, wasm rebuild) were necessary, verified pre-existing, and honestly disclosed rather than buried. No fixes are required before merge; the locale-count nit can be picked up whenever the catalog is next touched.</result> <usage><subagent_tokens>84315</subagent_tokens><tool_uses>38</tool_uses><duration_ms>134435</duration_ms></usage> </task-notification>

<task-notification> <task-id>a8f31e63316cf8932</task-id> <tool-use-id>toolu_01EbBFCrCokCGVW7nahSmSjh</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a8f31e63316cf8932.output</output-file> <status>completed</status> <summary>Agent "Implement Task 7: drive API" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** complete, `make ci` green (vet, gofmt, tests, migration check). **Commit:** `d8ec71e` — `feat: drive API with agent principals` (branch `worktree-slice-1`, not pushed). **Tests:** 14 new in `internal/slidestest/{agents,api}_test.go` — all 7 brief-named ones plus 7 more; all failed before implementation, all pass now. **Key findings / concerns:** - CSRF ruling confirmed: `csrf.SameOrigin` explicitly refuses a request with no `Sec-Fetch-Site`/`Origin`/`Referer`, so `/api/v1/` is mounted on the ServeMux ahead of the chi router, outside `csrf.Protect`, gated by the bearer alone. Explained in `api.go`, `app.go` and `docs/api.md`. - The `op` index in a 422 is real, not inferred: the Rust core already prefixes rejections with `op {i}:`, and the handler parses it back. - Error shape follows the task constraint (`{"error":"invalid","op":N,"message":…}`), not the brief's literal `{"error":"&lt;core message&gt;"}` — `error` is a fixed identifier on every status. - `actorFor` kept its `(u User)` signature; the API composes `agent:&lt;id&gt;` from the resolved principal instead of a request-scoped switch inside a function every screen calls. - Copy was **not** put through the `copy-review` gate (22 new catalog keys + `docs/api.md`) — it needs an interactive session. - The 409 conflict branch is untested (no concurrency seam in the harness); `register_asset` has no upload endpoint yet; no in-process rate limit on the API. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-1-live/task-7-report.md`</result> <usage><subagent_tokens>225098</subagent_tokens><tool_uses>103</tool_uses><duration_ms>1124652</duration_ms></usage> </task-notification>

<task-notification> <task-id>aff4729d477c0b906</task-id> <tool-use-id>toolu_01Lj1JT4TaaZrE5k4UdHEJMR</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aff4729d477c0b906.output</output-file> <status>completed</status> <summary>Agent "Review Task 7 (spec + quality)" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>## Spec Compliance **Verdict: compliant.** Every named risk in the review brief was checked against the actual code and passes. - **Bearer gate failure modes** (`internal/slides/agents.go:597-645` in the diff, i.e. `bearerActor`): empty header → `bearerToken` returns `""` (`presentation.go:1240-1247`, reused not duplicated) → 401 `unauthorized`; wrong prefix → `EqualFold` fails → same 401; revoked and never-issued tokens both fall through `gorm.ErrRecordNotFound` to the identical 401 (no oracle); a constant-time compare runs after the indexed hash lookup. Verified with `TestApiNeverReadsCookie` (revoked path in `TestRevokedTokenIs401`). - **HTML reachable with a bearer?** No — `/api/v1` is mounted on the raw `http.ServeMux` (`app.go`), `bearerActor` is only `Use()`d inside `apiRouter()`. `TestApiNeverReadsCookie` proves the mirror: `GET /` with a bearer and no cookie still redirects to sign-in (303), and `GET /api/v1/decks` with a valid session cookie and no bearer is 401. - **CSRF ruling.** Verified independently by reading `/home/paulca/go/pkg/mod/amadan.net/rastrillo/rastrillo@v0.26.0/csrf/csrf.go:25-45`: `SameOrigin` falls through all three checks to a bare `return false` when `Sec-Fetch-Site`, `Origin`, and `Referer` are all absent, which is exactly what a non-browser client sends. The report's claim is accurate. - **Ops id-minting before validation.** `mintOpIDs` (`api.go`) mutates the local `ops` slice in place, but the response body on a rejected batch (`apiInvalid`, called from `apiOps`'s `default` branch) only ever carries `error`/`message`/`op` — the `ids` map computed in `applyAgentOps` is discarded on every non-nil error return, so a refused batch never leaks minted ids. Confirmed against `core/src/ops.rs:1092-1121`'s two-pass check/apply split, which really does write nothing on a rejected batch. - **`If-None-Match`.** `matchesETag` (`api.go`) handles a comma-separated list, `*`, and weak (`W/`) validators per RFC 9110, checked before `openDeck` runs (skips the wasm replay entirely on a 304). - **1 MiB limit.** `readJSON` wraps `r.Body` in `http.MaxBytesReader(w, r.Body, maxAPIBody)` and unwraps `*http.MaxBytesError` via `errors.As` to answer 413; exercised by `TestApiRefusesBodiesItCannotRead`. - **`present` reuse.** `apiPresent` calls the same `livePresentations`/`createPresentation` (`presentation.go`) that `startPresenting` uses, scoped by `actor` the same way, so repeated calls re-pair rather than duplicate — matches `TestApiPresentStartsATalk`'s "same session twice" assertion. - **Actor rendering escaping.** `lastChangeBy`/`rowSub` write the badge string (`🤖 name~email`) into a plain Go `string` field consumed by `html/template` (`render.go` imports `html/template`), so it is contextually auto-escaped; no `template.HTML` cast anywhere in the diff. - Global constraints — `Agent` model shape, token format (`sl_`+40 `[A-Za-z0-9]`, `crypto/rand` with proper modulo-bias rejection, SHA-256 hex, constant-time compare), principal `&lt;name&gt;~&lt;email&gt;`, `agent:&lt;id&gt;` actor on every write, endpoints/JSON shapes, error identifiers, "Last change by" resolution, `docs/api.md` coverage, catalog-keyed copy, scriptless forms, rastrillo §3-4 scoping — all checked directly against `models.go`, `agents.go`, `api.go`, `decks.go`, `en.toml`, `agents.html`, and `docs/api.md`, and all match. - Spot-checked every `docs/api.md` curl example's route and JSON shape against the handlers and against `core/src/ops.rs`'s actual `Op` field names (`markdown`, `new_id`/`new_block_ids`, etc., not the spec's looser prose) — all accurate. ## Strengths - The CSRF-mount decision is independently correct, not just asserted — I read `csrf.go` myself and it holds. - The refused-batch/id-minting interaction is subtle and handled right: ids are written into the batch before the core's two-pass check so later ops in the same batch can reference them, but never surfaced to the caller unless the whole batch actually committed. - `applyAgentOps`'s single retry re-reads the deck row and reuses the ids already baked into `ops` rather than re-minting, so a retried batch can't hand back different ids for the same logical request. - Test coverage is broad and adversarial in the right places: cookie-vs-bearer isolation tested both directions, cross-operator visibility (`TestApiListsWhatTheOperatorCanSee`, `TestAgentsAreTheirOperatorsAlone`), duplicate_slide's multi-id minting, ETag staleness, and all three body-refusal paths (415/413/422). - `actorLabels`/`lastChangeBy` are two queries regardless of row count, not N+1, and degrade gracefully (empty label) rather than leaking a raw `person:7` on a deleted actor. - `docs/api.md` is accurate against the actual handlers, not the spec's paraphrase — it reflects the real field names (`markdown`, not `text`), which is what an implementer actually needs. ## Issues #### Critical None found. #### Important - **Copy not run through the mandatory `copy-review` gate.** 22 new catalog keys and all of `docs/api.md` shipped without the review the skill requires before user-facing language is written into a file. The implementer flagged this themselves (report §Concerns 1). The prose reads well on inspection, but it hasn't been through the required gate, so it should not be treated as final. Not a defect in the code under review, but it's a real gap that should close before this ships. #### Minor - `mintOpIDs`'s per-attempt `blocks` map is recomputed from a freshly reopened view on the 409 retry, but `new_block_ids` (once already minted on attempt 0) is not regenerated — so a `duplicate_slide` chain inside one batch that depends on a later op's block count could theoretically use a stale count if a concurrent writer changed the *source* slide's block count in the retry window. Extremely narrow (needs a genuine 409 race plus a same-batch nested `duplicate_slide`), and the report already discloses the 409 path as untested end-to-end (`api.go`'s `applyAgentOps`). Worth a follow-up test once the harness has a seam for concurrent writers, not worth blocking on. - Self-disclosed, reasonable-as-is perf notes (`api.go`'s `apiListDecks` opening every deck for a slide count; `apiGetDeck` reading the view twice) mirror pre-existing costs `decks.go`'s own list screen already pays — no new problem introduced, just inherited. - `app.go`'s comment that `/api/v1` is mounted "ahead of" the chi router implies registration order matters for `http.ServeMux` routing; it doesn't — `ServeMux` picks the most specific pattern regardless of order. Harmless (the more-specific pattern always wins here), but the comment overstates the mechanism. ## Assessment **Task quality:** Approved **Reasoning:** Every named risk in the review brief was verified against the actual code (not just the report's claims) and holds up: the CSRF-mount rationale is correct per an independent read of `csrf.go`, the bearer gate fails closed and uniformly across revoked/malformed/empty/wrong-prefix cases, minted ids never leak on a refused batch, `If-None-Match` and the 1 MiB body limit are implemented correctly, `present` correctly reuses the existing presentation machinery, and actor strings are safely auto-escaped. Tests are substantive and check the properties that matter (isolation, atomicity of refused batches, visibility scoping) rather than just happy paths. `docs/api.md` was spot-checked endpoint-by-endpoint against the handlers and the core's real op vocabulary and is accurate. The only outstanding item is procedural — the mandatory copy-review gate wasn't run — which the implementer already surfaced and which doesn't affect the correctness of the code itself.</result> <usage><subagent_tokens>147569</subagent_tokens><tool_uses>41</tool_uses><duration_ms>348319</duration_ms></usage> </task-notification>

<task-notification> <task-id>a3c00ca80f09a5f5b</task-id> <tool-use-id>toolu_01BCgxbNA497iQ5TL8D3cAhG</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a3c00ca80f09a5f5b.output</output-file> <status>completed</status> <summary>Agent "Final whole-branch review" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>I did this review myself in five passes (docs and ledger; router, auth, API and presenting; decks, share, viewer, hub and templates; catalog, tests, gate and docs; the canary and one experiment in a scratch copy under `~/.claude/tmp`, the worktree untouched). `go vet`, `gofmt`, `rastrillo migration check` and `go test ./...` are green on `d8ec71e`. ### Summary Slice 1 is a careful, well-seamed implementation: the security surfaces (allowlist oracle, hashed capabilities, missing-vs-revoked, cookie/bearer isolation, Referer redirect, CSP/Referrer-Policy on the canary) hold up under cross-cutting inspection, and the canary answers the right shapes (`/api/version` → `d8ec71e`, JSON 401 on `/api/v1`, HTML 404 on `/s/`, `/p/`, `/r/`). Two Important defects sit in the write path: the optimistic-lock retry in `applyOps` is dead code (a real conflict returns a wrapped `gorm.ErrDuplicatedKey`, not `errDeckBusy`, so the API answers 500 where `docs/api.md` promises 409, proven by a test in the scratch copy), and an agent's `set_meta` never updates the `decks` row, so the list, the API list and the settings page drift from the document. Nothing is Critical: no data is lost or exposed by either. ### Plan alignment Deviations, all recorded in the ledger and justified except where noted: - `slides.New` returns `(*http.ServeMux, *app, error)` with `Close` (ledger, Task 3). Fine. - Concern packages nested under `internal/slides/` (ruling; `migration check` needs one dir). - Sqids: plan said `sqids-go` from `ID`, min length 8; `decks.go:33-58` mints 10 random chars over Docs' alphabet. Better than the plan (unguessable, no ID leak) but **not recorded as a deviation**. Note it in the ledger. - `decks.html` has no Present/share affordances (ruling, Task 6): one entry point in the viewer. Fine. - `applyOps` signature grew a `rowUpdates` map (fix round, Task 3). Fine. - Spec §3.4 "the slide's transition" is not rendered on `/p/{session}`; `transition` is in the model only. Not mentioned anywhere; Minor. - `present.js` is 117 lines, under the plan's 120. Everything else in the file map exists where the plan put it. ### Findings #### Critical None. #### Important 1. **The write-conflict retry never fires; a real conflict is a 500, not a 409.** `internal/slides/decks.go:262-273` inserts `DeckUpdate{Seq: d.Seq+1}` *before* the `WHERE id = ? AND seq = ?` bump at `:278`. rastrillo's `db.Open` sets `TranslateError: true` (`db/db.go:97`), so under the `(deck_id, seq)` unique index the loser's insert returns `gorm.ErrDuplicatedKey`, wrapped at `:271` as `"record deck %s update %d: %w"`, and `editDeck` (`:322`) and `applyAgentOps` (`api.go:470`) see `!errors.Is(err, errDeckBusy)` and give up. Reproduced in the scratch copy: second writer got `slides: record deck … update 1: duplicated key not allowed`, `errors.Is(err, gorm.ErrDuplicatedKey) == true`, never `errDeckBusy`. Data is safe (the transaction rolls back), but two agents on one deck get a 500 with `{"error":"internal"}` and an HTML writer gets the 500 page, while `docs/api.md:65,178` promise 409. Fix: in `applyOps`, `if errors.Is(err, gorm.ErrDuplicatedKey) { return errDeckBusy }` on the insert (or do the seq bump first and insert second), and add the two-handles-one-seq test above to `decks_test.go`. 2. **An agent's `set_meta` leaves the `decks` row stale.** `api.go:396` calls `applyOps(..., nil)` with no `rowUpdates`, so `title`/`theme` in the document move but `decks.title`/`decks.theme` do not. `decks.go:456` (list), `api.go:243` (API list `title`), and `decks.go:730` (settings pre-fill) all read the row; the viewer reads `view.Meta.Title`. `models.go:64-66` says "both move together on every write" and `docs/api.md:247` documents `set_meta` as the way to set the title. Fix: after a successful batch in `applyAgentOps`, derive `rowUpdates` from the resulting view's `Meta.Title`/`Meta.Theme` (the view is already returned by `applyOps`) and fold them into the same transaction, or have `apiOps` scan the batch for `set_meta` and pass `title`/`theme` as `rowUpdates`, validating `theme` with `validTheme`. 3. **Agent tokens ride a GET URL.** `agents.go:451` redirects to `/agents?new=sl_…`, a 238-bit long-lived write credential landing in browser history, the CARLOS edge's access log, and the `Referer` of every same-origin click made from that page. The share and remote tokens are URL capabilities by spec design, so their `?new=`/`?t=` is the accepted trade; the agent token is meant for an `Authorization` header only and is worse to leak. Fix: render `agents.html` straight from the POST with a 200 (the double-submit guard in `rastrillo.js` and a `Cache-Control: no-store` cover the PRG concern), or stash the token server-side under a one-shot random nonce and redirect with the nonce. 4. **`deleteDeck` does not cascade `presentations`.** `decks.go:876-892` deletes updates, grants and share links but not `Presentation` rows. A live session on a deleted deck keeps its pairing code "taken" for 12 h (`createPresentation`, `presentation.go:340`), `liveSessionFor` still finds it, `/p/{sqid}` answers 404 from `deckOf` while `/p/{sqid}/command` still writes to the row, and the audience never hears `ended`. Fix: `tx.Where("deck_id = ?", d.ID).Delete(&amp;Presentation{})` in the same transaction, and `a.hub.Publish(sqid, Event{Ended: true})` for any live one after commit. 5. **`slides.viewer.empty.body` still says "Add one from the editor"** (`locales/en.toml:181`). Confirmed. There is no editor; an agent or the API is the way. Fix the sentence before merge since it renders on a real state. #### Minor - `createPresentation` (`presentation.go:352`) string-matches `"UNIQUE"` via `isUniqueViolation` while `createDeckRow` (`decks.go:355`) uses `gorm.ErrDuplicatedKey`; with `TranslateError` on, the driver text may not contain `UNIQUE` at all. Use `errors.Is(err, gorm.ErrDuplicatedKey)` in both. - `share.html:56-58`: the Revoke button has no accessible name naming the link, while `agents.html:52` does (`aria-label="Revoke {principal}"`). Add `RevokeAria` with the created date. - `saveDeckSettings` writes the row through `applyOps`' `WHERE id = ? AND seq = ?` (`decks.go:278`), i.e. not owner-scoped in SQL; ownership is established by `ownedDeckFor` just before. Acceptable given team decks are meant to be writable, but note it against SKILL.md §3. - `presenterNotes` shows the pairing block only for `holder &amp;&amp; presenter` (`presentation.go:735`); a session started via `POST /api/v1/decks/{sqid}/present` has `Actor = agent:N`, so a person opening `notes_url` never sees the QR/code. The JSON carries both, so it works, but say so in `docs/api.md:194-216`. - `/s/{token}` performs a write (`views + 1`, `share.go:319`) and a full wasm replay per request from an unauthenticated holder; `/p/{session}/stream` lets any sqid holder open unbounded SSE goroutines (5 min each). Bounded per request, unbounded in count; Docs made the same trade. Worth an edge rate limit note in AGENTS.md. - `readJSON` (`api.go:188`) does not reject trailing bytes after the JSON value; add `dec.Decode(&amp;struct{}{}) != io.EOF` → 422. - `PRODUCT.md:151` says "121 keys today"; `en.toml` has 142. The ledger's "off by 2" is now off by 21. - `app.go:170` comment says `/api/v1` is mounted "ahead of" the chi router; `ServeMux` picks by pattern specificity, not order (ledger already parked this). - Spec §3.4 transitions (`fade`) are not rendered on the surface; either render `data-transition` and a CSS rule or record it as slice 2. - `presentation.go:1003` `heartbeat.Reset` on an undrained timer relies on Go 1.23+ semantics; `go.mod` says 1.25, so fine, but pin the reason in a comment. **Done well:** `gateBegin`/`sameAnswer` (auth.go:120-208) is the most careful allowlist-oracle defence I have seen in the family; `visibleDecks`' parenthesised OR; hashed capabilities with constant-time compares everywhere; `presentStream` subscribing before re-reading the row; the hub dropping rather than skipping; the API mounted on the `ServeMux` outside `csrf.Protect` with `bearerActor` reading only the header (verified: `/api/v1/decks` with a cookie is 401, and no HTML route accepts an agent bearer, `presentCommand`'s bearer is the remote token); `render.Slide` filtering hrefs and always emitting `alt`; the templates carry no literal English (scanned: only the "Slides" brand, a recorded ruling), bare `rst-*` grammar with only allowed utility classes, 56 px remote targets, blackout as words; the test suite hits the real router, the SSE test is bounded by a 10 s context and there is not a `time.Sleep` anywhere. ### Deferred/parked triage Fix before merge: - Task 8 minor: `slides.viewer.empty.body` mentions an editor (Important 5 above). - Task 7 minor "409 branch untested": it is untestable because it is unreachable (Important 1). The test I wrote above is the missing one. - Task 8 minor: PRODUCT.md key count (one line). Can wait (follow-up issue each): - Copy-review of every new string by Paul (Tasks 1, 5, 6, 7): not a code defect; gate on Paul. - Task 3: `decks.go` size; `theme.invalid` integration test. Task 4: `render.go` size; `meta.aspect`; indent 2-3 untested; CSS unseen in a browser (walk the canary once signed in). - Task 5/7: hand-written `readonly` field, upstream request to rastrillo `field-text`. - Task 6: Present twice mints a fresh token (documented); two simultaneous presenters pick the newest session; `goto` out-of-range is in fact tested (`present_test.go:246`); bearer callers to `/p/*/command` must send `Origin` (documented in `api.go`). - Task 7: no API rate limit; nested `duplicate_slide` on a 409 retry (moot until Important 1 lands, then re-check `mintOpIDs` is idempotent across the retry — it is, ids are written into `ops` on attempt 0). - Task 1 minors (Sec-Fetch-Site making Origin dead in the test POST helper is already covered by `postLegacy`; `extractEnvFlag` now refuses a valueless `-env`). - Task 9: DNS CNAME for `slides.oficina.works` and the `SLIDES_ORIGIN` flip; the branch discussion and `amadan ci status` exit 0 are still owed per AGENTS.md before the squash. ### Verdict: Needs fixes Blocking: (1) map the duplicate-key insert to `errDeckBusy` so the retry and the documented 409 exist, with the conflict test; (2) sync `decks.title`/`theme` on an agent `set_meta`; (3) keep the agent token out of the GET URL; (4) cascade `presentations` on deck delete; (5) reword `slides.viewer.empty.body`. All five are small, contained changes; after them, plus the branch discussion and a green `amadan ci status`, this is ready to squash.</result> <usage><subagent_tokens>267139</subagent_tokens><tool_uses>68</tool_uses><duration_ms>475017</duration_ms></usage> </task-notification>

<task-notification> <task-id>ad696429713efc3ab</task-id> <tool-use-id>toolu_01W5FuBertrup8ub8Por3iJe</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/ad696429713efc3ab.output</output-file> <status>completed</status> <summary>Agent "Final-review fix wave" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: done, all five items plus the four one-liners fixed, committed, not pushed. Commit: `3e2b142` — fix: final review — conflict 409, set_meta row sync, token off the URL, presentation cascade, copy (both trailers present, tree clean). Tests: TDD, each red first. New/updated — `TestConcurrentWritersConflictThenRetry` (package-internal, failed with "duplicated key not allowed"), `TestApiOpsConflictIs409` (reachable without sleeps by staging the race: row put one seq behind its log), `TestApiSetMetaUpdatesTheDeckRow`, `TestAgentTokenShownOnceAndHashed` (POST 200 + no-store, token in no URL; `mintAgent` helper updated), `TestDeletingADeckEndsItsPresentations` (real SSE stream must hear `"ended":true`; failed on deadline before), trailing-bytes cases in `TestApiRefusesBodiesItCannotRead`. `make ci` green: vet, gofmt, all packages ok, "models and migrations agree". Report at `.superpowers/sdd/2026-09-07-slice-1-live/final-fix-report.md`. Concerns: (1) item 2 uses the batch pre-scan rather than the resulting view — the view only exists after the commit, so deriving from it would hold SQLite's writer inside the transaction; `set_meta` is the only op touching meta, so the two agree. An agent setting `title: ""` now blanks the row title as well as the document's, which is the row mirroring the document by design. (2) `docs/api.md`'s new present paragraph reflects `presenterNotes`' `holder &amp;&amp; presenter` gate: an agent's session shows no code/QR on any page, so the JSON is the only source. (3) The token-page change breaks POST-redirect-GET on `/agents`; refresh re-POSTs and mints another agent (visible and revocable) — documented in the handler comment. (4) `share.go` still redirects its share-link token in a URL; the review scoped this fix to the agent token, so I left it. (5) Full `.amadan/ci.d/10-gate` not re-run — nothing under `core/` changed.</result> <usage><subagent_tokens>162668</subagent_tokens><tool_uses>123</tool_uses><duration_ms>839182</duration_ms></usage> </task-notification>

<task-notification> <task-id>a0695b0075bc1c9ef</task-id> <tool-use-id>toolu_01ADTgMHazBiK3tjZ8GETvZh</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a0695b0075bc1c9ef.output</output-file> <status>completed</status> <summary>Agent "Re-review final fix wave" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Confirmed correct, all good. ### Findings 1. **Write-conflict retry (409)**: ADDRESSED — `internal/slides/decks.go:283-287` maps `gorm.ErrDuplicatedKey` from the `DeckUpdate` insert to `errDeckBusy`, with a comment explaining the two-lock relationship. `TestConcurrentWritersConflictThenRetry` (decks_test.go:611) and `TestApiOpsConflictIs409` (api_test.go:565) both pass. 2. **`set_meta` syncs `decks.title`/`theme`**: ADDRESSED — `metaRowUpdates` (api.go:570-403) pre-scans the batch, last-write-wins, theme gated by `validTheme` (decks.go:548), passed into `applyOps`' single transaction (decks.go:294-298). `TestApiSetMetaUpdatesTheDeckRow` passes. 3. **Token off the GET URL**: ADDRESSED — `createAgent` now renders the page directly with `Cache-Control: no-store` (agents.go:508, 224-226) instead of redirecting; `agents` GET handler no longer reads `?new=` (agents.go:374). `TestAgentTokenShownOnceAndHashed` passes and explicitly checks a replay via `/agents?new=&lt;token&gt;` shows nothing. 4. **`deleteDeck` cascades presentations**: ADDRESSED — live sessions read and rows deleted inside the transaction (decks.go:528-543), `hub.Publish(Ended: true)` fires only after the transaction commits successfully (decks.go:556-561). `TestDeletingADeckEndsItsPresentations` passes. 5. **Copy fixes**: ADDRESSED — `slides.viewer.empty.body` reworded (en.toml:707), no mention of "editor"; `PRODUCT.md` now says 143 keys, matching `grep -cE '^[A-Za-z0-9_.-]+ *=' internal/slides/locales/en.toml` = 143. One-liners: all ADDRESSED — `createPresentation` uses `errors.Is(err, gorm.ErrDuplicatedKey)` (presentation.go:349-353), `isUniqueViolation` removed, `strings` import still used elsewhere so no unused-import breakage; `readJSON` rejects trailing bytes via a second `Decode` into `json.RawMessage`, checking `errors.Is(err, io.EOF)` so trailing whitespace/newline still passes (api.go:290-321, verified by test at api_test.go:504-505 which POSTs a trailing `\n` and expects 200); `share.html` Revoke buttons carry `aria-label` (share.html:865-866, share.go:834); `docs/api.md` documents the agent-session pairing gate (docs/api.md:118-127), consistent with `presenterNotes`' `holder &amp;&amp; presenter` gate. Named-risk checks: - (a) Pre-scan correctness: verified by code inspection — two `set_meta` ops in one batch: map assignment overwrites, last wins; `set_meta` without `title`: `has` guard leaves that column untouched; a refused batch (h.Ops validation failure) returns before the `Create`/`Updates` calls, so the transaction never runs and the row is untouched — reinforced by the pre-existing `TestSettingsRowAndDocumentChangeTogether` which proves a mid-transaction row-update failure leaves the row unchanged. No test exercises the two-set_meta-in-one-batch or omitted-title cases directly, but the logic is straightforward and covered by reading. - (b) 200-on-POST: `no-store` set before render (agents.go:224-226), confirmed by test; the re-POST-on-refresh tradeoff is explicitly documented in the handler comment and docs/api.md, not specially handled in code — acceptable per the report's own framing. - (c) `deleteDeck` publish ordering: confirmed after-commit only, code at decks.go:552-561 (loop is after the `if err != nil { return }` check following `Transaction(...)`). - (d) 409 test honesty: `TestConcurrentWritersConflictThenRetry` runs a genuine two-handle sequential race (no sleep/goroutine needed since it's deterministic ordering); `TestApiOpsConflictIs409` stages via direct SQL decrement, documented as approximating "already lost" state, both attempts in `applyAgentOps` genuinely re-read the row (decks.go / api.go:543) — confirmed by trace-through. - (e) `readJSON` trailing-whitespace: confirmed `io.EOF` correctly matches trailing whitespace/newline; test at api_test.go:504-505 explicitly asserts trailing `\n` still returns 200. ### New Breakage in Fix Diff (Critical/Important only) None found. `go build ./...`, `go vet ./...`, and `go test ./...` all pass clean on 3e2b142. ### Out-of-Scope Observations - `share.go:124` still reads a `new` token from the query string for share-link creation (a different, pre-existing feature, unrelated to the agent-token GET-URL fix) — not a regression, just noting it wasn't touched and isn't in scope. ### Verdict All findings addressed.</result> <usage><subagent_tokens>83499</subagent_tokens><tool_uses>20</tool_uses><duration_ms>129452</duration_ms></usage> </task-notification>

[Image #1] Oops

Looking good for a first slice. Let's keep going with the plan.