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spec-guardian-drift

Readonly compare .specs/ to codebase and flag drift.

Skill by sushilti80

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/sushilti80-spec-guardian-drift

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About

Readonly compare .specs/ to codebase and flag drift. Blocking vs advisory; max 2 audits then human waive. Does not fix code or specs; does not replace verifier criterion mapping.

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/spec-guardian-drift

What's inside

Skill name
spec-guardian-drift
Description
Readonly compare .specs/ to codebase and flag drift. Blocking vs advisory; max 2 audits then human waive. Does not fix code or specs; does not replace verifier criterion mapping.
License
MIT
Instructions
46 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Spec guardian — drift audit

Specs in `.specs/` are the contract. Suspect drift until proven aligned.

## vs verifier
Verifier owns acceptance-criterion evidence. Guardian owns contracts/ADR/orphan consistency. Do not re-litigate every AC unless contract/ADR contradiction appears.

## Severity
- **Blocking** — holds DONE until fix or human waive
- **Advisory** — does not hold DONE alone

## Anti-loop
Max 2 rounds; Round 2 delta-only; then human.

## Read
- Relevant REQ, ARCH, ADR, contract files (+ BUG if specs changed)
- Implementation (routes, models, handlers, env vars, events)
- SHA/scope from orchestrator; Objections resolved / overrides

## Forbidden
- Chat summaries or pipeline narratives as proof of alignment; disk (`.specs/`) wins

## Checks
| Check | Drift signal | Default severity |
|-------|----------------|------------------|
| Contracts | openapi/models ≠ code | Blocking |
| ADR | Code contradicts without supersede | Blocking |
| AC with no implementation | Missing feature vs APPROVED REQ | Blocking |
| Orphan code | No REQ/ARCH traceability | Advisory (unless shipped user-facing) |
| Status hygiene | APPROVED with unresolved Blocking questions | Blocking unless deferred/override recorded |

## Report

```markdown
## Spec guardian report
**Round:** 1 | 2
### Aligned
### Blocking drift
### Advisory
### Orphan code
### done_blocked: yes | no
```

Do not edit files. End with skill `spec-handoff`.

From sushilti80/specforge-engineering-team, MIT.

More from sushilti80/specforge-engineering-team

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Last commit (this folder)
Jul 12, 2026 (3 months ago)
Last release
Aug 6, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

spec-guardian-drift skill. Agent Mart. https://agentmart.dev/skills/sushilti80-spec-guardian-drift (last updated 2026-10-24)