# Implement · xavierbriand

> Phase 3 of the product-dev-agent loop. Hand off the reviewed plan to the sonnet-implementer agent for outside-in BDD + unit TDD execution. Use after /review-plan passes its exit gate, or when the user says "implement", "hand off to sonnet", or "/implement".

## Facts
- Page: https://tashan.sh/capability/skill-xavierbriand-implement
- tashan id: skill:xavierbriand/implement
- Source: https://github.com/xavierbriand/product-dev-agent
- Type: skill
- Category: other
- tashan score: 33.0 / 100
- Adoption: 20.0
- Upkeep: 49.0
- Freshness: 67.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: CC0-1.0
- Official: no

## Install

```sh
cp -r implement ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-14 by tashan (https://tashan.sh) from public evidence. Scorer s5.