Agent skills · Developer tools

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

google-workspace-cli ★ 25,892
Google Workspace administration via the gws CLI (github.com/googleworkspace/cli). Install, authenticate, and automate Gmail, Drive, Sheets,
helm-chart-builder ★ 25,892
Helm chart development agent skill and plugin for Claude Code, Codex, Gemini CLI, Cursor, OpenClaw — chart scaffolding, values design, templ
mcp-server-builder ★ 25,892
Design and ship production-ready MCP (Model Context Protocol) servers from OpenAPI contracts instead of hand-written tool wrappers. Python a
md-review ★ 25,892
Converts a markdown PR writeup or code review (one with ```diff fenced blocks and severity-tagged > [!BLOCKER]/[!MAJOR]/[!MINOR]/[!NIT] call
minimalist ★ 25,892
Use when the user asks to write code efficiently, avoid over-engineering, reduce dependencies, or prevent unnecessary abstractions. Enforces
monorepo-navigator ★ 25,892
Navigate, manage, and optimize monorepos. Covers Turborepo, Nx, pnpm workspaces, and Lerna. Cross-package impact analysis, selective builds/
named-persona-adversarial-review ★ 25,892
Code review through the lens of real engineers' documented philosophies (Torvalds, Thompson, Carmack, Kent Beck, Jobs, Cagan). Complements a
pr-review-expert ★ 25,892
Use when the user asks to review pull requests, analyze code changes, check for security issues in PRs, or assess code quality of diffs.
product-discovery ★ 25,768
Use when validating product opportunities, mapping assumptions, planning discovery sprints, or testing problem-solution fit before committin
product-skills ★ 25,768
Use when coordinating product work across the 12 bundled product sub-skills (RICE, OKRs, UX research, design tokens, competitive teardown, a
pw-review ★ 25,892
Review Playwright tests for quality. Use when user says "review tests", "check test quality", "audit tests", "improve tests", "test code rev
scenario-war-room ★ 25,892
Cross-functional what-if modeling for cascading multi-variable scenarios. Unlike single-assumption stress testing, this models compound adve
security-pen-testing ★ 25,892
Use when the user asks to perform security audits, penetration testing, vulnerability scanning, OWASP Top 10 checks, or offensive security a
senior-backend ★ 25,892
Designs and implements backend systems including REST APIs, microservices, database architectures, authentication flows, and security harden
senior-frontend ★ 25,892
Frontend development skill for React, Next.js, TypeScript, and Tailwind CSS applications. Use when building React components, optimizing Nex
senior-fullstack ★ 25,892
Fullstack development toolkit with project scaffolding for Next.js, FastAPI, MERN, and Django stacks, code quality analysis with security an
senior-qa ★ 25,892
Generates unit tests, integration tests, and E2E tests for React/Next.js applications. Scans components to create Jest + React Testing Libra
senior-security ★ 25,892
Use when the user asks for STRIDE threat modeling, DREAD risk scoring, data-flow-diagram threat analysis, or a quick secret scan — or when a
skill-tester ★ 25,892
Validate, test, and score the quality of skills within the claude-skills ecosystem. Comprehensive meta-skill: structure validation, Python s
spec-to-repo ★ 25,768
Use when the user says 'build me an app', 'create a project from this spec', 'scaffold a new repo', 'generate a starter', 'turn this idea in
stress-test ★ 25,892
/em:stress-test — Business assumption stress testing. Use before betting on a plan whose core assumptions are unvalidated — e.g. stress-test
tdd-guide ★ 25,892
Test-driven development skill for writing unit tests, generating test fixtures and mocks, analyzing coverage gaps, and guiding red-green-ref
ux-researcher-designer ★ 25,768
UX research and design toolkit for Senior UX Designer/Researcher including data-driven persona generation, journey mapping, usability testin
code-review ★ 986
Perform code reviews following Sentry engineering practices. Use when reviewing pull requests, examining code changes, or providing feedback
django-perf-review ★ 986
Django performance code review. Use when asked to "review Django performance", "find N+1 queries", "optimize Django", "check queryset perfor
find-bugs ★ 986
Find bugs, security vulnerabilities, and code quality issues in local branch changes. Use when asked to review changes, find bugs, security
code-documentation ★ 1,137
Writing effective code documentation - API docs, README files, inline comments, and technical guides. Use for documenting codebases, APIs, o
dispatching-parallel-agents ★ 281,867
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
receiving-code-review ★ 281,867
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable -
systematic-debugging ★ 281,867
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
agents-sdk ★ 2,807
Build, debug, or review Cloudflare Agents SDK applications using the agents package.
sandbox-migrate-to-next ★ 2,807
Migrate Cloudflare Sandbox apps from stable @cloudflare/sandbox to @cloudflare/sandbox@next (SDK 1.0 preview). Use sandbox-next for apps alr
sandbox-next ★ 2,807
Build or maintain Cloudflare Sandbox apps on @cloudflare/sandbox@next (SDK 1.0 preview). Use sandbox-migrate-to-next when porting a stable a
sandbox-stable ★ 2,807
Build or maintain Cloudflare Sandbox apps on the stable @cloudflare/sandbox package. Use sandbox-next for preview apps and sandbox-migrate-t
tinybird-cli-guidelines ★ 20
Tinybird CLI commands, workflows, and operations. Use when running tb commands, managing local development, deploying, or working with data
tinybird-python-sdk-guidelines ★ 20
Tinybird Python SDK for defining datasources, pipes, and queries in Python. Use when working with tinybird-sdk, Python Tinybird projects, or
tinybird-typescript-sdk-guidelines ★ 20
Tinybird TypeScript SDK for defining datasources, pipes, and queries with full type inference. Use when working with @tinybirdco/sdk, TypeSc
ensemble-solving ★ 670
Generate multiple diverse solutions in parallel and select the best. Use for architecture decisions, code generation with multiple valid app
review-implementing ★ 670
Process and implement code review feedback systematically. Use when user provides reviewer comments, PR feedback, code review notes, or asks
test-fixing ★ 670
Run tests and systematically fix all failing tests using smart error grouping. Use when user asks to fix failing tests, mentions test failur
code-auditor ★ 670
Performs comprehensive codebase analysis covering architecture, code quality, security, performance, testing, and maintainability. Use when
technical-doc-creator ★ 670
Create HTML technical documentation with code blocks, API workflows, system architecture diagrams, and syntax highlighting. Use when users r
grok-build ★ 417
Orchestrate coding work by delegating well-specified implementation tasks to xAI's Grok Build CLI (grok) running headlessly, while the codin
aspnet-core ★ 25,414
Build, review, refactor, or architect ASP.NET Core web applications using current official guidance for .NET web development. Use when worki
chatgpt-apps ★ 25,414
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to
cli-creator ★ 25,414
Build a composable CLI for Codex from API docs, an OpenAPI spec, existing curl examples, an SDK, a web app, an admin tool, or a local script
gh-address-comments ★ 25,414
Help address review/issue comments on the open GitHub PR for the current branch using gh CLI; verify gh auth first and prompt the user to au
jupyter-notebook ★ 25,414
Use when the user asks to create, scaffold, or edit Jupyter notebooks (`.ipynb`) for experiments, explorations, or tutorials; prefer the bun
plugin-creator ★ 25,414
Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, and baseline pl
security-best-practices ★ 25,414
Perform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user explicitly reque