sshanzel/plugins

Coding-agent plugins for Claude Code and Codex — one repo, one source of truth, each agent installs from its own marketplace.

Claude Code

/plugin marketplace add sshanzel/plugins
/plugin install pr-master@sshanzel
/plugin install plex@sshanzel

Codex

Codex uses the same SKILL.md format and a parallel marketplace flow:

codex plugin marketplace add sshanzel/plugins
# update later with:  codex plugin marketplace upgrade

pr-master's commands ship to Codex as skills — pr-master-create, pr-master-respond, pr-master-postmortem, pr-master-fix-ci, pr-master-fix-conflicts (+ test-writing). They carry conservative trigger descriptions so the code-changing ones don't auto-fire; invoke them explicitly via /skills or $.

plex ships its own Codex plugin from its repo (a plex-review skill + plex-parallel-review): codex plugin marketplace add sshanzel/plex.

Plugins

pr-master — the PR lifecycle suite

The whole pull-request loop. Agent-agnostic; gets smarter when Plex is present (it auto-closes Plex's review-learning loop).

Claude command	Codex skill	What it does
/pr-master:create	pr-master-create	Draft / update the PR description in a clean, consistent structure
/pr-master:respond	pr-master-respond	Work through review feedback end-to-end — human-gated (stops for your go)
/pr-master:postmortem	pr-master-postmortem	Turn a merged PR's recurring review patterns into durable AGENTS.md guardrails
/pr-master:fix-ci	pr-master-fix-ci	Diagnose + fix a failing CI run from its GitHub Actions logs
/pr-master:fix-conflicts	pr-master-fix-conflicts	Resolve merge conflicts by understanding both sides, validate, report

Full details: plugins/pr-master/README.md.

plex — local-first, unbiased AI code reviewer

A fresh-context reviewer grounded in a blast-radius code graph + accumulated review knowledge, plus a parallel-review orchestrator. The MCP engine is auto-fetched from npm (@sshanzel/plex) via npx. Source + docs: sshanzel/plex.

/plugin install plex@sshanzel

Then /plex:review in any repo.

How it's built (single source of truth)

The pr-master commands (plugins/pr-master/commands/*.md) are canonical. Codex has no "commands" type, so its skills are generated from them:

node plugins/pr-master/scripts/gen-codex-skills.mjs   # commands/*.md → plugins/pr-master/codex/skills/pr-master-*/SKILL.md

Edit a command, re-run the generator, commit. The Claude plugin reads commands/ + skills/; the Codex plugin (.codex-plugin/plugin.json) reads codex/skills/. The two manifests (.claude-plugin/ + .codex-plugin/) live side by side in one plugin dir — each agent ignores the other's.

Updates

Plugins are git-SHA versioned (no pinned version), so a git push here is an update. Claude: /plugin marketplace update sshanzel (or auto-update) + /reload-plugins. Codex: codex plugin marketplace upgrade.

License

MIT © Lee Solevilla