Skill Claude CodeCodex
Use uv as the exclusive Python package and environment manager. Use this skill when installing packages, syncing environments, running scripts, writing Dockerfiles, or doing any Python dependency management — never pip, pip-compile, or virtualenv directly.
Skill Claude CodeCodex needs its repo
Create a new Agent Skill for this repository. Use this skill when asked to capture a workflow, convention, or repeated correction as a reusable skill — covers file naming, frontmatter fields, category placement, progressive disclosure, and updating the index.
Skill Claude CodeCodex
Run the full validation sequence before declaring any task done. Use this skill proactively after any code or infrastructure change — run the repository's hooks with prek, then mypy and pulumi preview (where applicable), without waiting to be asked. Never declare success without passing checks.
Skill Claude CodeCodex
Add a Playwright canary journey to an existing web property, or onboard a whole new property, in src/olconcourse/pipelines/canaries. Use when asked to add or extend an end-to-end canary test, cover a new user journey, add a new target property or environment to the canary fleet, or register a canary pipeline. Covers…
Skill Claude CodeCodex
Get a passing local run of the Playwright canary specs in src/olconcourse/pipelines/canaries. Use when running, debugging, or reproducing a canary journey outside Concourse — triaging a red canary- build, opening a failed run's trace.zip, iterating on a spec before shipping it, or reproducing a pipeline failure in the…
Skill Claude CodeCodex
Build an evidence-backed, longitudinal profile of how a person, a team, or a repository writes code and communicates, from git history and GitHub activity (commits, PRs, reviews, issues, discussions, code diffs), separating pre-AI baseline behavior from AI-assisted drift. Produces a report plus paste-ready CLAUDE.md /…
Skill Claude CodeCodex
Prove whether a Django/DRF performance change actually made an endpoint faster, by A/B-ing two git refs against one production-shaped local database. Use this skill when asked to benchmark an endpoint, measure or verify a performance fix, answer "is this actually faster", size a speedup before merging, or turn a…
Skill Claude CodeCodex
Use this skill before stating the status of anything outside the conversation: a PR, CI run, review, witan task, branch, deploy, environment, or fix. Triggers on "what's the status of", "is it merged", "did CI pass", "did the review land", "is it deployed", "is it fixed", "is X done", "where are we on", and on any…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: