Find a skill for the task at hand. A community directory for Claude Code, [Claude.ai and the API][anthropic-install].
Browse skills · Install your first skill · Collections · Contribute
Pick a starting point
| Your next task | Try this |
|---|---|
| Extract tables from a PDF | [pdf][pdf] |
| Find why a test keeps failing | [systematic-debugging][debugging] |
| Build a feature with tests first | [test-driven-development][tdd] |
| Create a Word document | [docx][docx] |
| Turn a repeated task into a skill | [skill-creator][creator] |
Browse skills
| Code | Create | Work |
|---|---|---|
| Testing | Files | Workflow |
| Debugging | Media | Data |
| Build apps | Writing | Finance & tax |
| Security | Skills | Automation |
Skill names link to their source. Read the install guide there before enabling a skill. Inclusion is not a security audit. Use Cmd+F or Ctrl+F to search.
Document & File Processing
| Skill | Use it to |
|---|---|
| cue-omni-reader | Parse documents and web sources into text through the Cue Omni Reader MCP service. |
| [docx][docx] | Create and edit Word documents with tracked changes and comments. |
| equalang | Translate files or transcribe recordings through Equalang using an API key and credits. |
| humanpen | Rewrite, translate, shorten, and restyle citations in files through paid HumanPen APIs. |
| mubu-integration | Import, export, and organize Mubu outlines and Markdown through an unofficial API. |
| [pdf][pdf] | Extract text and tables, combine PDFs, and fill forms. |
| [pptx][pptx] | Create, edit, and inspect PowerPoint presentations. |
| translate-book | Translate papers and books with a LaTeX-source route for preserving arXiv equations and tables. |
| [xlsx][xlsx] | Build and edit spreadsheets with formulas and formatting. |
Testing & Quality
| Skill | Use it to |
|---|---|
| agent-qa-authoring | Author and validate agent-qa tests and IDs; source license restricts competing use. |
| align | Collect structured feedback on generated claims in an HTML form and archive corrections for later review. |
| checkup | Run hosted probes and retrieve server-scored results; full mode uploads approved conversation logs. |
| crosscheck | Compare independent Claude and Codex analysis, reconcile findings, and verify completed work. |
| design-fidelity-verify | Compare measured values in a running app with a Figma design specification. |
| ironloop | Plan Rust work through specifications, tests, simulation, and authorized security checks. |
| never-again | Capture repaired bugs as enforceable hooks or brief lessons for future sessions. |
| pdp-audit | Audit ecommerce product pages with desktop/mobile evidence and prioritized UX findings. |
| playwright-expert | Write and debug Playwright browser tests with fixtures, page objects, visual checks, and CI integration. |
| sim (interview-sim) | Practice timed coding interviews with script-managed clocks and hidden-test grading. |
| test-checklist | Derive a QA plan from app code with steps and expected results for each platform. |
| [test-driven-development][tdd] | Write a failing test, implement the change, then refactor. |
| test-master | Plan and implement unit, integration, performance, and security tests with coverage and defect analysis. |
| [webapp-testing][webapp-testing] | Exercise a local web app with Playwright and inspect its behavior. |
| what-could-break | Trace a change through consumers, stored data and duplicated rules, then design a concrete check for the critical assumption. |
Debugging & Troubleshooting
| Skill | Use it to |
|---|---|
| agenttrace-session-audit | Inspect agent sessions for cost, tokens, failures, and latency. |
| debugging-wizard | Reproduce failures, test hypotheses, identify root causes, and verify fixes. |
| [systematic-debugging][debugging] | Investigate a bug's cause before attempting a fix. |
| [verification-before-completion][verification] | Run checks and inspect their output before calling work done. |
Collaboration & Workflow
| Skill | Use it to |
|---|---|
| a2ui-ask | Collect structured user input through a browser form and JSON answer files. |
| ai-meeting | Run structured proposal reviews with CLI agents and preserve each agent session between rounds. |
| ax-extract-workflow | Reconstruct a shipped feature's workflow from local ax session history. |
| before-you-build | Check demand, distribution, scope, and failure risks before building a product or feature. |
| [brainstorming][brainstorming] | Work through requirements and design choices before implementation. |
| breather | Offer session stopping points with attended-time context and a written handoff. |
| clueless | Name assumptions, irreversible steps, and review gaps when a user needs extra guidance. |
| communication-protocol-setup | Agree on assistant communication preferences and export a reusable protocol. |
| delegate | Delegate a precisely specified coding task to a worker, then review its diff and tests. |
| dialog-tree | Track conversation branches in an interactive dialogue tree. |
| [executing-plans][executing-plans] | Carry out an implementation plan with review checkpoints. |
| fabling | Apply a work profile for proportionate investigation, visual checks, and task completion. |
| [finishing-a-development-branch][finishing] | Decide how to integrate finished work and clean up the branch. |
| forward-deployed-selling | Structure enterprise sales discovery, stakeholder analysis, deal qualification, and account plans. |
| guashuai / junshi | Coordinate model tiers with either an orchestrator or an occasional expert advisor. |
| karpathy-guidelines | Surface assumptions, keep coding changes small, and define checks before implementation. |
| kgai knowledge-graph | Capture project decisions and domain knowledge in a linked graph through the kgai CLI. |
| mindpalace | Organize a local knowledge vault around resources, project pointers, logs, and runbooks. |
| OrcaReplay | Inspect recorded agent runs and replay or fork them through Orca MCP. |
| orchestrating-subagents | Choose model tiers for delegated work and review dispatch cost and duration. |
| planning-with-files | Persist plans, findings, and progress across long tasks and context resets. |
| pr-review | Filter a pull request review down to actionable findings. |
| product-decision-agent | Review product priorities, growth problems, and delivery constraints in Chinese. |
| product-manager-skills | Critique PRDs, diagnose SaaS metrics, plan roadmaps, and run discovery; source license is CC BY-NC-SA 4.0. |