# Nix Flakes

> - Nix flakes — flake.nix inputs/outputs schema, pinning with flake.lock, the standard outputs (devShells, packages, nixosConfigurations, homeConfigurations), and flake-parts / flake-utils. Use when writing or debugging a flake, pinning or updating inputs, or exposing dev shells or packages. Triggers: flake.nix, flake.lock, nix flake, inputs, outputs, flake-parts, follows.

## Facts
- Page: https://tashan.sh/capability/skill-gurinderu-nix-flakes
- tashan id: skill:gurinderu/nix-flakes
- Source: https://github.com/gurinderu/craft
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 100.0
- Freshness: 99.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r nix-flakes ~/.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 2026-08-09 by tashan (https://tashan.sh) from public evidence. Scorer s5.