io.github.mattpocock/skills/writing-shape

Writing, exploit: shape raw material into an article, paragraph by paragraph.

io.github.meteor/meteor/version-bump

Use when bumping Meteor package versions for beta, RC, or official releases. Covers the two version schemes (meteor-tool vs all other packages), the update-semver automation tool, manual files the tool does not handle, modern-tool npm package semver analysis, the official installer gate, and the full lifecycle from beta through official release. Applies to packages/*/package.js, scripts/admin/, npm-packages/meteor-installer/, modern-tool npm packages, and .meteor/versions in test apps.

io.github.PostHog/posthog/writing-dataclasses

House rules for Python dataclasses in PostHog: when to reach for one instead of a tuple or `dict[str, Any]`, which decorator to use (`@frozen` from `posthog.dataclasses`), how to name, construct, consume and evolve them, how to keep secrets out of `repr`, and when a function should accept a dataclass instead of its unpacked fields. Use when adding or changing a dataclass, returning or passing several values from a function, converting a tuple or dict payload, deciding `frozen=`/`slots=`/`kw_only=`, or passing a facade contract DTO through internal layers. Not for pydantic models used as HogQL/query schema, DRF serializers, or Django models.

io.github.mattpocock/skills/improve-codebase-architecture

Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.

io.github.mattpocock/skills/domain-modeling

Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a CONTEXT.md, or recording or editing an ADR.

io.github.mattpocock/skills/writing-for-agents

Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.

io.github.mattpocock/skills/tdd

Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.

io.github.mattpocock/skills/resolving-merge-conflicts

Use when you need to resolve an in-progress git merge/rebase conflict.

io.github.mattpocock/skills/wizard

Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.

io.github.mattpocock/skills/triage

Move issues and external PRs through a state machine of triage roles, categorise, verify, grill if needed, and write agent-ready briefs.

io.github.mattpocock/skills/research

Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.

io.github.mattpocock/skills/claude-handoff

Hand the current conversation off to a fresh background agent that picks up the work immediately.

io.github.mattpocock/skills/wayfinder

Plan a huge chunk of work (more than one agent session can hold) as a shared map of decision tickets on your issue tracker, and resolve them one at a time until the way to the destination is clear.

io.github.mattpocock/skills/prototype

Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.

io.github.mattpocock/skills/setup-pre-commit

Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.

io.github.mattpocock/skills/setup-ts-deep-modules

Wire dependency-cruiser into a TypeScript repo so each package is a deep module, with implementation hidden in subfolders and reachable only through its entry-point files. User-invoked.

io.github.mattpocock/skills/git-guardrails-claude-code

Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.

io.github.mattpocock/skills/codebase-design

Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.

io.github.mattpocock/skills/writing-beats

Writing, exploit; assemble raw material into a journey of beats, grounding each term before a beat leans on it.

io.github.openJiuwen-ai/jiuwenswarm/dynamic-memory-cli

Operate a dynamic, UT-backed agent memory with atomic Pending publication, merged Pending/Built search, Memory Snapshot and history cursor state, Built-only validation, and exact-content migration. Use when an agent Harness must extract memory asynchronously while foreground work continues, publish immediately searchable Pending UTs, build them into a stable index, or inspect and recover an eternal-conversation memory project.

io.github.nexu-io/open-design/hyperframes

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For CLI commands (init, lint, preview, render, transcribe, tts) see the hyperframes-cli skill.

io.github.nexu-io/open-design/hyperframes

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For CLI commands (init, lint, preview, render, transcribe, tts) see the hyperframes-cli skill.

io.github.metabase/metabase/fe-modularization

Deciding where frontend code lives — tier model, move mechanics, extension points, side effects, naming, and the traps. Use when moving code between modules, carving new modules, fixing boundary violations, adding a barrel or an endpoint, or reviewing module-shape decisions.

io.github.google/skills/google-mobile-ads-rewarded

Provides instructions for implementing, integrating, or configuring Google Mobile Ads (GMA) SDK rewarded ads in Android, iOS, or Unity mobile applications. Use when the task involves setting up rewarded ads. Don't use for "rewarded interstitial" ads.