Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
AnthropicSkillanthropics/claude-agent-sdk-demos/research-agent/.claude/skills/executive-briefing/SKILL.md
Transforms research findings into executive-ready briefings. Automatically activated when user mentions 'executive', 'briefing', 'C-suite', 'board', 'leadership', or 'presentation'.
AnthropicSkillanthropics/claude-agent-sdk-demos/research-agent/.claude/skills/pdf/SKILL.md
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
AnthropicSkillanthropics/claude-agent-sdk-demos/resume-generator/.claude/skills/docx/SKILL.md
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
AnthropicSkillanthropics/cwc-workshops/agent-battle/skills/mining/SKILL.md
Where diamonds spawn in Minecraft 1.20.
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/forecasting/SKILL.md
How to produce a demand forecast for a SKU, and when to delegate that to a subagent vs. compute it yourself. Load this for any task involving "forecast", "how much will we sell", "next month", promos, or seasonal SKUs.
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/notify-templates/SKILL.md
Fixed-format templates for Slack alerts, supplier emails, and escalations. Load this whenever the task is "notify", "alert", "email", or "tell ops".
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/reorder-policy/SKILL.md
How to decide whether and how much to reorder a SKU. Load this whenever a task involves reorder recommendations, purchase orders, or "should we restock" questions.
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/submit-solution/SKILL.md
Guide a workshop attendee through committing their starter-agent decomposition and opening a PR with their solution + workshop feedback. Invoke when the user says "submit", "I'm done", "open a PR", or asks how to share their solution.
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/supplier-selection/SKILL.md
How to rank and pick a supplier for a SKU. Load this whenever a task involves choosing a supplier, comparing quotes, or creating a purchase order.
AnthropicSkillanthropics/cwc-workshops/agent-decomposition/.claude/skills/weekly-report/SKILL.md
Structure and data sources for the weekly inventory report. Load this when the task is "weekly report", "Monday report", or "summarize inventory status".
AnthropicSkillanthropics/cwc-workshops/research-desk/.claude/skills/workshop/SKILL.md
Workshop coach for the Research Desk (SEC agents) workshop. Use when the user types /workshop, asks for a workshop act or module ("act 2", "next act", "where am I"), wants a TODO(workshop-N) implemented or explained, or asks for help following WORKSHOP.md.
AnthropicSkillanthropics/cwc-workshops/research-desk/skills/edgartools/SKILL.md
How to pull SEC EDGAR data with the edgartools Python package — company lookup, filings, XBRL financial statements, and filing sections like Item 1A risk factors. Use whenever a task involves SEC filings, 10-K/10-Q data, or company financials.
AnthropicSkillanthropics/cwc-workshops/rightmodel/.claude/skills/eval-audit-and-sweep/SKILL.md
This skill is an example exercise for the "Picking the Right Model" workshop during Code with Claude. It is a two-phase playbook for getting trustworthy cost-quality numbers out of an existing LLM eval. Phase 1 audits the eval for common reliability issues. Phase 2 wraps it in a model/parameter sweep and produces a recommendation. The phases are independent: a user may ask for only the audit, only the sweep, or both. The skill contains guidance and example snippets only; it…
AnthropicSkillanthropics/cwc-workshops/ship-your-first-managed-agent/incident-triage-runbook/SKILL.md
The SRE team's runbook for triaging production latency and error-rate incidents. Use this whenever investigating an incident, a latency spike, elevated error rates, or when asked "what caused X" about a production service.
AnthropicSkillanthropics/launch-your-agent/.claude/skills/launch-your-agent/SKILL.md
Help a technical founder build whatever they want on Claude Managed Agents — an internal worker, a piece of their product, a customer-facing agent. Find out what they want to build, scope a v0, launch it in their account, grade it, iterate, and (if it should run on a clock) put it on a scheduled deployment, with everything bigger laid out as v1/v2. Use when a founder says "launch my agent", "/launch-your-agent", "build me a managed agent", or wants to build something on CMA. Keywords: managed agents, CMA, founder, launch, scheduled deployment, outcome rubric.
AnthropicSkillanthropics/launch-your-agent/.claude/skills/wrap-up/SKILL.md
Close out (or revisit) a Claude Managed Agent build — refresh the overview page, recap every primitive the founder now owns, show the run log and live status, suggest 1–2 tailored next upgrades, and sweep hygiene (sessions archived, key only in .env, no literal dates in deployment kickoffs). Use when the founder says "/wrap-up", "wrap up", "close it out", "where do things stand with my agent", or at the end of a /launch-your-agent build.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
