derivation-to-flake

derivation-to-flake is an Infrastructure as code skill for AI agents, published by kriswill in the dotfiles repository on GitHub. Skillspace rates derivation-to-flake C (71/100) and it passed the safety scan; the rating is based on static analysis only.

Extract an in-tree Nix package/derivation into its own flake-parts sub-flake (under flakes/<name>/) that the root flake consumes via a relative-path input — the stepping stone to later splitting it into a separate repo with a one-line URL swap. Use this skill whenever the user wants to modularize or split a Nix flake or reorganize packages: "turn this derivation into its own flake", "extract <pkg> into a sub-flake", "make <pkg> a standalone / in-repo flake", "split pkgs/<x> out", "prep <pkg> to move to its own repo", "modularize the flake", or is moving things from pkgs/ into flakes/. Covers the whole procedure end to end — scaffold, wire the root (relative-path input + follows), test (standalone build + parity + flake check), adversarial quality review, and documentation. Bundled bun/TypeScript scripts (inventory.ts, scaffold.ts, verify.ts) do the rote steps.

Grade
C
Quality
71 / 100
Safety
Passed
GitHub stars
37

Unproven: rated by static analysis only, not yet compared head-to-head.

Not launch-quality. It is graded C with a clean safety verdict, but our quality filters exclude it: it looks written only for the repository it lives in. So it is not in our launch-quality set, the skills our MCP server searches and recommends. How launch-quality is decided

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
82 / 100
Maturity
Structured: ships references or scripts
Security scan
No issues found
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 0 other repositories, in 0 collections

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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