One search for your own team's files and the public ecosystem. See how real projects write their agent instructions, and bring the good ideas home.
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
AnthropicSkillanthropics/commerce-agents/shopping-agent/skills/planning-goals/SKILL.md
Planning a coordinated set of items toward a goal, an event, a trip, or a project, where the request only comes together as several purchases with a structure between them, and later changes to a plan you have presented. Not needed when the customer wants a single item, however carefully chosen.
AnthropicSkillanthropics/commerce-agents/shopping-agent/skills/purchase-research/SKILL.md
Teaching a customer how to choose before any candidates appear, when they ask what matters in a category, how two approaches to it differ, or where to begin. Not needed once the customer has named the thing they want, however considered the purchase (that is search work), nor for outfitting a space or an event (planning-goals).
AnthropicSkillanthropics/commerce-agents/shopping-agent/skills/search-discovery/SKILL.md
Turning a described need (several constraints, a gift, a choice between candidates already in view, a search that came back empty or sold out) into a shortlist and a pick. Not needed when one search for the thing the customer named answers the request, or when the customer wants to learn what matters in a category first (purchase-research).
AnthropicCLAUDE.mdanthropics/claude-agent-sdk-demos/email-agent/agent/CLAUDE.MD
Use this agent when: - User asks to find specific emails or types of emails - Complex multi-criteria email searches are needed - Need to discover emails through progressive refinement…
AnthropicSkillanthropics/claude-agent-sdk-demos/email-agent/agent/.claude/skills/action-creator/SKILL.md
Creates user-specific one-click action templates that execute email operations when clicked in the chat interface. Use when user wants reusable actions for their specific workflows (send payment reminder to ACME Corp, forward bugs to engineering, archive old newsletters from specific sources).
AnthropicSkillanthropics/claude-agent-sdk-demos/email-agent/agent/.claude/skills/listener-creator/SKILL.md
Creates event-driven email listeners that monitor for specific conditions (like urgent emails from boss, newsletters to archive, package tracking) and execute custom actions. Use when user wants to be notified about emails, automatically handle certain emails, or set up email automation workflows.
AnthropicCLAUDE.mdanthropics/claude-agent-sdk-demos/email-agent/CLAUDE.md
No summary in the file. Open it to read it.
AnthropicCLAUDE.mdanthropics/claude-agent-sdk-demos/excel-demo/agent/CLAUDE.MD
You are a specialized Excel Agent designed to help users work with spreadsheets. Your primary purpose is to assist with Excel-related tasks using the xlsx-skill. You have access to the…
AnthropicSkillanthropics/claude-agent-sdk-demos/excel-demo/agent/.claude/skills/xlsx/SKILL.md
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
Often used withVideo Generationgift-evaluatorstock_analysis
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.
Often used withgift-evaluatorVideo Generationstock_analysis
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
Often used withVideo Generationgift-evaluatorstock_analysis
AnthropicCLAUDE.mdanthropics/claude-agent-sdk-demos/simple-chatapp/CLAUDE.md
A minimal chat application demonstrating the Claude Agent SDK. This starts both: - Backend server on http://localhost:3001 - Vite dev server on http://localhost:5173 Visit http://localhost:5173 Client -> Server: - {…
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".
Plain text files in a repository that tell a coding agent how the project works: commands to run, conventions to follow and things to avoid. CLAUDE.md, AGENTS.md, cursor rules and skills are the common kinds.
CLAUDE.md is read by Claude Code. AGENTS.md is an open format that Codex, Cursor and other agents read. Many projects keep one and point the other at it.
A folder with a SKILL.md that describes one capability, such as filling PDFs or reviewing code. The agent loads it only when the task calls for it.
Your agents already can, over MCP, limited to the files you're allowed to read. Searching them from this page is coming.
