Matt Pocock · 2026-02-03 · major
Matt Pocock's Claude Code Skills — 20+ Real-World Agent Skills Go Viral
Matt Pocock's Claude Code skills library: 21.5k stars (+2,507 today), #1 GitHub trending. 20+ reusable agent skills for TDD, issue triage, architecture review, and PRD generation. MIT license.
A TypeScript educator's personal collection of Claude Code agent skills — TDD loops, PRD generation, issue triage, and architecture review, open-sourced and trending.
What is it?
Matt Pocock (creator of Total TypeScript, formerly at Vercel) has open-sourced his personal .claude directory as a collection of 20+ reusable Claude Code skills. Each skill is a parameterized instruction bundle that tells Claude Code exactly how to approach a common development task — test-driven development, architectural improvement, issue triage, pre-commit setup, and more. Released in February 2026, it accelerated to 21.5k stars with +2,507 added on April 26 alone, landing #1 on GitHub trending.
How does it work?
Each skill lives as a file in .claude/skills/. Claude Code reads these when you invoke them by name, using the instructions as a structured task framework rather than a free-form prompt. tdd initiates a red-green-refactor loop, solving one test at a time vertically. to-prd synthesizes the current conversation context into a GitHub issue with a full PRD. grill-me interviews you about your plan until every decision branch is resolved. triage-issue explores the codebase, identifies root cause, and files a TDD-based fix plan as a GitHub issue. improve-codebase-architecture surfaces architectural opportunities using domain language and ADRs.
Why does it matter?
Claude Code skills are a recently matured feature, and real documented skill libraries from practitioners with large audiences are rare. Pocock's collection bridges abstract Claude Code capability with concrete daily dev workflows, showing how to structure agent tasks for reliable output. The viral traction signals the community is actively building shared skills infrastructure — similar to how dotfiles repos spread best-practice shell configs a decade ago.
Who is it for?
Developers using Claude Code who want structured workflows beyond ad-hoc prompting
Try it
git clone https://github.com/mattpocock/skills && cp -r skills/.claude/skills/ ~/.claude/