# Flow Preflight

> Foundation sub-skill for the flow-architecture plugin (implements CDR-023). Runs at the start of every FDA orchestrator (/flow:start-project, /flow:retrofit-project, /flow:add-domain, /flow:add-sub-flow, /flow:audit) to verify the environment, discover existing FDA artifacts on the filesystem, classify the run mode, confirm Linear scope (writing .flow/config.json on first run via the embedded Q36 7-step bootstrap), and emit the Q12.5 structured preamble that downstream sub-skills consume. Read-only EXCEPT the atomic-rename .flow/config.json write on first successful confirmation or stale-config replacement.

## Facts
- Page: https://tashan.sh/capability/skill-brite-nites-flow-preflight
- tashan id: skill:Brite-Nites/flow-preflight
- Source: https://github.com/Brite-Nites/brite-claude-plugins
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 95.0
- Freshness: 90.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r flow-preflight ~/.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 2026-09-12 by tashan (https://tashan.sh) from public evidence. Scorer s5.