triage-playbook
Structured triage flow — phases for context gathering, hypothesis, and reporting. Load when starting an investigation.
35.56k repo starsObserved in 2 repos
Productivity
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writing-kea-logics
Guide for writing or reviewing PostHog kea logic files (`*Logic.ts` / `*Logic.tsx`). Use when creating a new logic, adding actions/reducers/selectors/listeners/loaders/forms/router bindings, choosing between reducer vs selector vs cache, deciding between listeners and `kea-subscriptions`, wiring React with `useValues`/`useActions`/`BindLogic`, or onboarding to kea conventions. Read keajs.org for upstream API; this skill captures PostHog-specific conventions and idioms.
35.56k repo starsObserved in 2 repos
Development
reviewing-prs
Reviews GitHub pull requests for the Medusa repository. Checks PR template compliance, contribution guidelines, code conventions, security, performance, and bugs. Emits a structured review decision (labels + review template) for a downstream deterministic step to apply. Use when a PR is opened or updated.
35.18k repo starsObserved in 1 repos
Testing & Quality
triaging-issues
Triages GitHub issues for the Medusa repository. Use when a GitHub issue is opened or receives a new comment. Categorizes the issue, validates it, and emits a structured triage decision (labels + comment template) for a downstream deterministic step to apply. Accepts issue number as required argument plus optional title, body, and author.
35.18k repo starsObserved in 1 repos
Testing & Quality
writing-releases
Writes GitHub release notes for Medusa releases in the established style. Use when generating a draft release description from a list of commits and PR metadata. Covers minimal patch releases, single-highlight releases, multi-feature releases, and releases with breaking changes.
35.18k repo starsObserved in 1 repos
Business
utm-review
Review pending UTM changes before they are submitted. Runs a standard correctness/quality code review of the current branch's diff AND audits it against UTM's contribution rules in CONTRIBUTING.md and AGENTS.md — scope discipline, commit/PR format, AI attribution, logging hooks, generated files, UI/design philosophy, and platform compatibility. Use this before opening or updating a UTM pull request, whenever the user asks to review UTM changes, or when the user runs /utm-review. The /utm-submit workflow expects this to have been run on the current changes first.
34.69k repo starsObserved in 1 repos
Testing & Quality
utm-submit
Submit the current UTM change as a pull request to github.com/utmapp/UTM. Ensures /utm-review has run, then either updates an existing PR (squashing each new edit into the commit that owns it and force-pushing) or opens a new PR (gathering issue links and a human-testing attestation). Use this when the user wants to submit, open, update, or push a UTM pull request, or runs /utm-submit.
34.69k repo starsObserved in 1 repos
Development
add-changeset
Create SWC changeset files for pull requests. Use when asked to add a changeset, prepare release notes, decide patch/minor/major bumps, or enumerate changed Rust crates for an SWC PR; the skill requires every publishable Rust crate with a breaking change or a runtime dependency breaking change to be listed as major, every other changed publishable Rust crate to be listed as patch or minor, and swc_core to be listed as at least patch for Rust crate changes.
34.25k repo starsObserved in 1 repos
Development
codspeed-optimize
Autonomously optimize code for performance using CodSpeed benchmarks, flamegraph analysis, and iterative improvement. Use this skill whenever the user wants to make code faster, reduce CPU usage, optimize memory, improve throughput, find performance bottlenecks, or asks to 'optimize', 'speed up', 'make faster', 'reduce latency', 'improve performance', or points at a CodSpeed benchmark result wanting improvements. Also trigger when the user mentions a slow function, a regression, or wants to understand where time is spent in their code.
34.25k repo starsObserved in 1 repos
Testing & Quality