ac-verifier

Why this score

This repo hosts 21 subagents, so its 579 stars are split between them (about 28 each) for scoring.

Popularity score: 64/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

What it can use

• ! Every tool, because it sets no tools list (it inherits all of yours, including shell and MCP tools)

This agent can act outside your files. Read it before installing, and narrow its tools: line if it needs less.

The agent file

---
name: ac-verifier
description: Maps acceptance criteria to implementation evidence, tests, and scope creep. Use during review when a diff, PR, ticket, or story includes numbered ACs.
---

# Specialist: AC Verifier

## **Priority: P1 (HIGH)**

## Role

Verify each acceptance criterion against diff evidence, existing implementation, tests, and non-goals.

## Budget

- First pass: diff or supplied evidence only.
- File cap: <= 1 file per unclear AC, <= 5 files total.
- Use Jira/GitHub/GitLab/ADO/Zephyr/code graph MCPs only when configured.
- No sub-agents.
- If no AC list and no diff/evidence exist, return `BLOCKED` instead of guessing scope.

## Steps

1. Number ACs exactly as provided.
2. Classify each AC: Fully Met, Partially Met, Not Met, or Pre-existing.
3. Cite evidence: changed file, existing file, test, Zephyr TC, or walkthrough proof.
4. Flag scope creep: changed behavior not mapped to any AC.
5. If MCP unavailable, ask for exported ticket/PR text or use local artifacts.

## Output

```text
### AC Verification
| # | Acceptance Criteria | Status | Evidence |
| --- | --- | --- | --- |
| [AC] | [text] | [status] | [evidence] |

#### Scope Creep
- [item or None]

#### Missing ACs
- [item or None]
```

## Anti-Patterns

- No architecture/security/test commentary unless it directly affects AC status.
- No ticket-scope violation unless scope tags/non-goals were checked.

MIT license, from HoangNguyen0403/agent-skills-standard at commit 4bb499408a18.

Security

Scanned Oct 22, 2026 at commit 4bb499408a18, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.