Nix Packaging
- Nix derivations — stdenv.mkDerivation and the phase model, fixed-output hashes for src fetchers, language-builder dependency hashes (cargoHash, vendorHash, npmDepsHash), the lib.fakeHash → copy-real-hash workflow, and meta attributes. Use when writing, debugging, or reviewing a derivation, packaging a Rust/Go/Python/Node project, or fixing a hash mismatch. Triggers: mkDerivation, buildRustPackage, buildGoModule, vendorHash, cargoHash, fetchFromGitHub.
Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format
Category: Communication — see all ranked ›
Install (Claude Code):
cp -r nix-packaging ~/.claude/skills/- Adoption: 1 repos
- Upkeep: 100.0
- Freshness: 99.0
- Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
- Health: active
- Contributors: 4
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
source ↗ · skill:gurinderu/nix-packaging
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›
Measured 2026-08-09 · scorer s5 · how · something wrong here?