oss-skilllisted

# Build reliable Agent Skills Fix the mechanics that decide whether a skill loads, then verify that it improves the task it claims to handle. Format conformance cannot prove output quality, and model behavior is nondeterministic, so never infer reliable behavior from a validator exit code alone. Most of what this skill fixes is mechanical, and the validator this skill ships at `scripts/validate.mjs` in its own directory names the fault precisely (R-SKL-02). It reads files, needs nothing installed, and runs on Node or Bun: `node scripts/validate.mjs <repository>`. Run it before reading further into any repository; its output tells you which of the rules below is in play. ## Scope The SKL rules belong here: R-SKL-01 layout, R-SKL-02 specification conformance, R-SKL-03 body size, R-SKL-04 licensing, R-SKL-05 portable scripts, R-SKL-06 install paths, and R-SKL-07 focused procedures with progressive disclosure. Neighbouring work belongs elsewhere. Wiring the validator into CI is R-CI-02, owned by `oss-ci`, because the rule already requires CI to run the same linter the contributing guide gives to humans, and for a skills repository that linter is the validator. Keeping every host manifest on one version is R-CHG-03, owned by `oss-changelog`. The README's install command and runnable example are R-DOC-02, and its links to the license, changelog, and contributing guide are R-DOC-03, both owned by `oss-readme`. The sentences inside any file are R-DOC-05, owned by `oss-writing`.