stack/agents/dewey/work/queue-81/r2/build.md

Row 81 (#1575): Console shows the reply to a web send, round 2

Owner: Dewey. Reviewer: Darkwing (lead decision 97), then Sage's gate. Round 1 is ../build.md (base ff11aa4b, manifest 2263ff5f), approved by Darkwing in comment 27783. Round 2 is a rebase after row 61 (#1550) landed as 6c42344d, with the two follow-ups from round 1 folded in, as Sage asked.

Base 1e5f5958 (queue rev 689, row 61 done). build.patch is git diff --cached --binary 1e5f5958 -- the thirteen paths in candidate-manifest.sha256. Apply it with git apply --index to a detached worktree of the base; the manifest then checks 13/13 OK.

What changed from round 1

• Rebase. Round 1's build.patch applied to 1e5f5958 with git apply --3way --index, every file clean, no conflict markers. Row 61 changed three of the twelve paths between ff11aa4b and 1e5f5958: packages/webui/src/serve.mjs (GET /api/task-fields), src/public/bus.js (the "Who may write" task section) and packages/webui/README.md. Row 81's hunks in those files are in different places. Checks:
  • The added and removed lines of round 2's patch equal round 1's, except the two follow-ups below.
  • Every line row 61 added to the three shared files is still in the candidate.
  • Row 61's route is served by its own branch in serve.mjs, not busRead, so BUS_VERBS and the new id check don't reach it. Row 61's section in bus.js reads through get.api; row 81 changes only fetchRead's query name for replies, which get.api doesn't use. No behaviour changes beyond merging the two rows.
• Follow-up 1: packages/cli/README.md, a thirteenth path. The talk entry said "No reply in time exits 1; the reply still lands in the inbox", which reads like the timeout wording round 1 removed. It now says "the reply may still come, and the next mosaic talk prints it", matching the CLI's timeout message.
• Follow-up 2: packages/webui/src/bus.mjs. The file's opening comment had a 103-character line. Rewrapped at the block's width (76 at most); no words changed.

Gate (my run on the candidate)

Sequential, in a worktree of 1e5f5958 with build.patch applied (gate-summary.txt): node suites for bus, webui, control-board and cli, plus tasks because row 61 made webui read packages/tasks/fields.json; then every scripts/test-*.sh.

2026-10-12T19:05:31Z to 19:10:13Z, all rc=0:

• node --test 'packages/<p>/tests/*.test.mjs': bus 102/102, webui 84/84 (round 1's 83 plus row 61's one), control-board 124/124, cli 115/115, tasks 74/74.
• scripts/test-auth.sh, test-conductor.sh, test-config.sh, test-discord.sh, test-extension-package.sh, test-foundation.sh, test-queue.sh, test-release.sh, test-task.sh.

build.patch applied to a second fresh worktree of 1e5f5958 also checks 13/13; that copy is the one the mutants ran in.

Mutants

Round 1's 17 mutants (mutants.py, its path pointed at a scratch copy of this candidate), rerun after the gate (mutants.txt): all 17 killed, and the copy checked 13/13 again afterwards. The follow-ups change no code, so no new mutant: the README is prose, and the bus.mjs edit is inside a comment.