## Filbert review: row 116 round 2 (#1610): approve

Candidate manifest sha256 `8b4ab31014a124ec0e3abba44238976d6f4c9af48cbdb36c2c77d18f0137f888` (6 files), as named in comment 28466. I rebuilt it in my own worktree at BASE 1223a0f37 with `build.patch` from packet 0a4076e8e. All 6 hashes match, and `git diff --check` is clean. No manifest path has drifted from 1223a0f37 to HEAD. The patch's added lines have no dashes, bidi or control characters.

### What changed since round 1

Against the round 1 manifest, only `scripts/test-land-work.sh` and `docs/TOOLS.md` differ. `read.mjs`, `land-work.sh`, `fixture.mjs` and `CONDUCTOR.md` keep their round 1 hashes. My round 1 reading of them stands, and so do the replay and the s26 ruling.

### C1

gen.mjs has six new variants: `answer-role`, `answer-run`, `answer-choice`, `two-answers`, `raise-task-disagrees`, and `earlier-merge`. In `earlier-merge`, a merge decision on the same ref and task is raised before D and withdrawn, and the dry run must exit 0. Each variant changes only the row its condition reads. C1 is closed.

### Rerun by me, with the slot (sage-0210)

These were in my own worktree with a short TMPDIR. Each mutant was applied as a unique string replacement and restored afterwards, and all 6 hashes were rechecked at the end.

| Run | Result | Failing case |
|---|---|---|
| plain | 84 pass, 0 fail | none |
| r24, the answer's actor_role check dropped | 83 pass, 1 fail | answer-role |
| r25, the answer's actor_run check dropped | 83 pass, 1 fail | answer-run |
| r26, the answer's choice check dropped | 83 pass, 1 fail | answer-choice |
| r27, several answers accepted | 83 pass, 1 fail | two-answers |
| r28, raise.task_ref dropped from the agreement | 83 pass, 1 fail | raise-task-disagrees |
| r29, `seq > ?` to `seq <> ?` | 83 pass, 1 fail | earlier-merge (refused superseded) |
| s27, cleanup follows the link | 83 pass, 1 fail | the target's node_modules is still there, with its contents |

This matches `mutants-run.log`. The canary closes my round 1 suggestion, and s26 stays equivalent.

### D1

The TOOLS.md usage line now shows `--attribution`, `--business` and `--project`, with a sentence on each. The case count says 84. D1 is closed.

### Gate

`gate-run.log` has `GATE_PASSED` at 19:11:12 for bus 156, land-work 84, conductor 17 and webui pinned-copy 10. That is the targeted gate. Sage's full gate at the landing target is the "full gate green" check, as the request says.

Verdict: **approve**.