Cull Release Verify Skill for Claude
Use when verifying or auditing a Cull release, DMG, updater archive, notarization, Homebrew cask, installed version, launch health, or post-publication distribution state.
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/glebis/claude-skills --skill cull-release-verifyWhat comes with it
254 bytes besides the instructionThe instruction itself
3 sections, as written by the authorCull Release Verify
Principle
Reconstruct release truth from immutable public evidence. Verification is
read-only by default.
Verify
- Resolve the Cull checkout and select the explicit version or latest public
release.
- Run
npm run release:cull -- state show --version "$VERSION" --jsonand parse
exactly one JSON envelope.
- Bind the annotated Git tag object and peeled commit to the published release,
authenticated workflow run, provenance, and required asset inventory.
- Download artifacts to an isolated temporary directory. Run Cull's exact
artifact verifier; check updater signature, SHA-256 checksums, DMG contents,
embedded version and architecture, codesign, Gatekeeper, and notarization
staple.
- Compare Homebrew version and SHA-256 with public provenance and require its
promotion evidence.
- Report version, commit, tag object, workflow, asset hashes, release URL, tap
commit, installed-version evidence, launch evidence, and mismatches.
Default to no installation. When the user explicitly requests an install smoke,
use an isolated location and preserve any existing app. Never edit release state,
the GitHub release, tags, the tap, system Applications, or cull.db.
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How to use it
Take glebis/cull-release-verify from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.