Updated today
by mattpocock
skills
Skills for Real Engineers. Straight from my .agents directory.
315k GitHub stars (315,255)
+37.1k in 30 days
| Period | New stars |
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| Nov 6 | +1,916 |
- 30 skills (30 skills found in its SKILL.md files)
- 26.4k forks (26,399 forks)
- Today last update (Last updated today)
Install
Skills CLI
npx skills add mattpocock/skills
Asks which skills and agents to install. Just one: npx skills add mattpocock/skills --skill ask-matt — add -g for every project.
Claude Code
git clone https://github.com/mattpocock/skillscp -r "skills/skills/engineering/ask-matt" ~/.claude/skills/
Copies the ask-matt skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add mattpocock/skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md — showing the first 30 of 38 files.
-
ask-matt
Ask which skill or flow fits your situation. A router over the skills in this repo.
skills/engineering/ on GitHub (opens in a new tab)ask-matt/ SKILL.md -
code-review
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to…
skills/engineering/ on GitHub (opens in a new tab)code-review/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)codebase-design/ SKILL.md -
diagnosing-bugs
Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.
skills/engineering/ on GitHub (opens in a new tab)diagnosing-bugs/ SKILL.md -
domain-modeling
Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a GLOSSARY.md, or recording or editing an ADR.
skills/engineering/ on GitHub (opens in a new tab)domain-modeling/ SKILL.md -
grill-with-docs
A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.
skills/engineering/ on GitHub (opens in a new tab)grill-with-docs/ SKILL.md -
implement-spec
Implement the result of /to-spec and /to-tickets in code.
skills/engineering/ on GitHub (opens in a new tab)implement-spec/ SKILL.md -
implement
Implement a piece of work based on a spec or set of tickets.
skills/engineering/ on GitHub (opens in a new tab)implement/ SKILL.md -
improve-codebase-architecture
Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
skills/engineering/ on GitHub (opens in a new tab)improve-codebase-architecture/ SKILL.md -
pr
Use when writing a PR body.
skills/engineering/ on GitHub (opens in a new tab)pr/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)prototype/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)research/ SKILL.md -
retro
Conduct a retrospective on a coding session.
skills/engineering/ on GitHub (opens in a new tab)retro/ SKILL.md -
setup-matt-pocock-skills
Configure this repo for the engineering skills: set up its issue tracker, triage label vocabulary, and domain doc layout. Run once before first use of the other engineering skills.
skills/engineering/ on GitHub (opens in a new tab)setup-matt-pocock-skills/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)tdd/ SKILL.md -
to-spec
Turn the current conversation into a spec and publish it to the project issue tracker: no interview, just synthesis of what you've already discussed.
skills/engineering/ on GitHub (opens in a new tab)to-spec/ SKILL.md -
to-tickets
Break a plan, spec, or the current conversation into a set of tracer-bullet tickets, each declaring its blocking edges, published to the configured tracker (edges as text in one file per ticket locally, or native blocking links on a real tracker).
skills/engineering/ on GitHub (opens in a new tab)to-tickets/ SKILL.md -
triage
Move issues and external PRs through a state machine of triage roles, categorise, verify, grill if needed, and write agent-ready briefs.
skills/engineering/ on GitHub (opens in a new tab)triage/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)wayfinder/ SKILL.md -
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.
skills/engineering/ on GitHub (opens in a new tab)wizard/ SKILL.md -
chief-of-staff
Pursue a long-running goal in a single session by co-ordinating subagents.
skills/in-progress/ on GitHub (opens in a new tab)chief-of-staff/ SKILL.md -
claude-handoff
Hand the current conversation off to a fresh background agent that picks up the work immediately.
skills/in-progress/ on GitHub (opens in a new tab)claude-handoff/ SKILL.md -
loop-me
Grill me about specs for the workflows I want to build, within this workspace.
skills/in-progress/ on GitHub (opens in a new tab)loop-me/ SKILL.md -
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.
skills/in-progress/ on GitHub (opens in a new tab)setup-ts-deep-modules/ SKILL.md -
writing-beats
Writing, exploit; assemble raw material into a journey of beats, grounding each term before a beat leans on it.
skills/in-progress/ on GitHub (opens in a new tab)writing-beats/ SKILL.md -
writing-fragments
Writing, explore: mine raw fragments, no structure yet.
skills/in-progress/ on GitHub (opens in a new tab)writing-fragments/ SKILL.md -
writing-shape
Writing, exploit: shape raw material into an article, paragraph by paragraph.
skills/in-progress/ on GitHub (opens in a new tab)writing-shape/ SKILL.md -
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.
skills/misc/ on GitHub (opens in a new tab)git-guardrails-claude-code/ SKILL.md -
migrate-to-shoehorn
Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.
skills/misc/ on GitHub (opens in a new tab)migrate-to-shoehorn/ SKILL.md -
scaffold-exercises
Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.
skills/misc/ on GitHub (opens in a new tab)scaffold-exercises/ SKILL.md
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.