# SKLD-bench

Controlled evaluation benchmark measuring whether Claude Agent Skills improve code generation. 7 Elixir lighthouse families, 867 challenges, 6-layer composite scoring (L0 string match 10%, compilation 15%, AST quality 15%, behavioral tests 40%, template quality 10%, brevity 10%).

## Families

- [elixir-ecto-query-writer](https://skld.run/bench/elixir-ecto-query-writer.md)
- [elixir-ecto-sandbox-test](https://skld.run/bench/elixir-ecto-sandbox-test.md)
- [elixir-ecto-schema-changeset](https://skld.run/bench/elixir-ecto-schema-changeset.md)
- [elixir-oban-worker](https://skld.run/bench/elixir-oban-worker.md)
- [elixir-pattern-match-refactor](https://skld.run/bench/elixir-pattern-match-refactor.md)
- [elixir-phoenix-liveview](https://skld.run/bench/elixir-phoenix-liveview.md)
- [elixir-security-linter](https://skld.run/bench/elixir-security-linter.md)