Anatomy · d8976a54-0
.claude/skills/heartbeat.md:36-36
36- If total DIEM claimed ≥ 100 OR daily rate ≥ 5 DIEM/day → switch mode to `build` in goals.json, notify
Opus
Two consecutive H3 sections are both numbered 4. Minor, but the heartbeat skill is consumed by an autonomous agent that may parse / reason about the ordered checklist; ambiguous numbering can cause it to skip or double-count a check.
Recommendation
Renumber the gas reserve section to 5 (and any subsequent dependent references).
GPT-5
Duplicate numbering can confuse operators or automation parsing sections by headings, and it suggests the document was not fully proofed.
Recommendation
Renumber the second '### 4.' to '### 5.' (or use unnumbered headings) to maintain clear, ordered sections.
Both frontier models flagged this within the same line range. AntFleet's unanimous gate fired — the finding posted on the PR. Closed in d49ad28.
36- If total DIEM claimed ≥ 100 OR daily rate ≥ 5 DIEM/day → switch mode to `build` in goals.json, notify
Two frontier models reviewed PR #2 on 53606958. Both found this bug: low docs-gap: Duplicated section number '4' in heartbeat skill
The vulnerable code (.claude/skills/heartbeat.md:36-36): (full snippet at https://www.antfleet.dev/anatomy/d8976a54-0)
What Opus saw: "Two consecutive H3 sections are both numbered 4. Minor, but the heartbeat skill is consumed by an autonomous agent that may parse / reason about the ordered checklist; ambiguous numbering can cause it to skip or double-count a check."
What GPT-5 saw: "Duplicate numbering can confuse operators or automation parsing sections by headings, and it suggests the document was not fully proofed."
Both flagged the same line range. AntFleet's unanimous gate fired — the finding posted on the PR.
The fix landed in commit d49ad28: (view diff at https://www.antfleet.dev/anatomy/d8976a54-0)
AntFleet reviews every PR with two frontier models. Only unanimous findings post.
Full anatomy + reasoning + diffs: https://www.antfleet.dev/anatomy/d8976a54-0
Paste into X composer one tweet at a time. X has no multi-tweet intent API.