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Claude Skills

The open format is called Agent Skills and works in Claude Code, Codex, Cursor and other agents — most people know it as Claude Skills.

Every Agent Skill we could find on GitHub, deduplicated by content. 79 354 files from 1 739 authors, of which 61 713 are unique — the rest is the same skill repackaged into someone else's repository. For each one: what it weighs in tokens, whether it ships runnable scripts, and which MCP servers it needs.

61 713
unique skills
out of 79 354 files found on GitHub
17 641
are copies
same content, someone else's repository
1 738
tokens, median
what a typical skill costs you in context
7 879
name collisions
two skills with one name cannot sit side by side

5 881–5 940 of 61 713

page 99 of 1 029
Manage Mounts
by nanocoai

Configure which host directories agent containers can access. View, add, or remove mount allowlist entries. Triggers on "mounts", "mount allowlist", "agent access to directories", "container mounts".

474 tokens
Migrate From Openclaw
by nanocoai

Migrate from OpenClaw to NanoClaw v2. Detects an existing OpenClaw installation, extracts identity, channel credentials, scheduled tasks, and other config, then guides interactive migration. Triggers on "migrate from openclaw", "openclaw migration", "import from openclaw".

21k tokens scripts
Migrate From V1
by nanocoai

Finish migrating a NanoClaw v1 install into v2. Run after `bash migrate-v2.sh` completes. Seeds the owner, migrates legacy memory, reconciles container configs, and helps port custom v1 code. Triggers on "migrate from v1", "finish migration", "v1 migration".

3k tokens
Migrate Memory
by nanocoai

Migrate legacy NanoClaw and Claude-native memory into the shared memory tree and provider-neutral standing instructions. Run after an update reports the shared-memory breaking change, or when a group still has .seed.md, legacy CLAUDE.md/CLAUDE.local.md, Claude auto-memory, or an unindexed imported-agent-memory.md. Triggers on "migrate memory", "legacy memory", "the agent forgot everything after the switch".

3k tokens
Migrate Nanoclaw
by nanocoai

Extracts user customizations from a fork, generates a replayable migration guide, and upgrades to upstream by reapplying customizations on a clean base. Replaces merge-based upgrades with intent-based migration.

6k tokens
Qodo Pr Resolver
by nanocoai

Review and resolve PR issues with Qodo - get AI-powered code review issues and fix them interactively (GitHub, GitLab, Bitbucket, Azure DevOps)

6k tokens
Setup
by nanocoai

Run initial NanoClaw setup. Use when user wants to install NanoClaw, configure it, or go through first-time setup. Triggers on "setup", "install", "configure nanoclaw", or first-time setup requests.

150 tokens
Update Nanoclaw
by nanocoai

Efficiently bring upstream NanoClaw updates into a customized install, with preview, selective cherry-pick, and low token usage.

5k tokens
Update Skills
by nanocoai

Re-apply your installed skills to pull their latest code from upstream.

1k tokens
Use Native Credential Proxy
by nanocoai

Opt out of the OneCLI gateway and supply Anthropic credentials from .env instead. For users who want simple .env-based credential management without the OneCLI agent vault. Reads the API key or OAuth token from .env and injects it into the container's API requests.

5k tokens scripts
Agent Browser
by nanocoai

Browse the web for any task — research topics, read articles, interact with web apps, fill forms, take screenshots, extract data, and test web pages. Use whenever a browser would be useful, not just when the user explicitly asks.

2k tokens
Frontend Engineer
by nanocoai

Pro frontend engineering discipline. Enforces build-test-verify workflow for every web project. Never declare done until the site is built, tested, responsive, accessible, and visually verified in a real browser. Pairs with a deployment skill such as vercel-cli, where one is installed.

2k tokens
Onecli Gateway
by nanocoai

>- into outbound calls. You MUST use this skill when the user asks you to read emails, check calendar, access GitHub repos, create issues, check Stripe payments, or interact with ANY external service or API. Do NOT use browser extensions or OAuth CLI tools. Make HTTP requests directly; the gateway injects credentials automatically.

1k tokens
Self Customize
by nanocoai

Customize your own agent — add capabilities, install packages, add MCP servers, edit code or CLAUDE.md. Use when the user asks you to add a feature, install a tool, or modify how you work. For non-trivial code changes, delegate to a builder agent via create_agent.

1k tokens
Welcome
by nanocoai

Introduce yourself to a newly connected channel. Triggered automatically when a channel is first wired. Send a friendly greeting and brief overview of what you can do.

1k tokens
Gws Admin Reports
by googleworkspace
vendor

Google Workspace Admin SDK: Audit logs and usage reports.

589 tokens
Gws Calendar
by googleworkspace
vendor

Google Calendar: Manage calendars and events.

1k tokens
Gws Chat Send
by googleworkspace
vendor

Google Chat: Send a message to a space.

288 tokens
Gws Chat
by googleworkspace
vendor

Google Chat: Manage Chat spaces and messages.

1k tokens
Gws Classroom
by googleworkspace
vendor

Google Classroom: Manage classes, rosters, and coursework.

2k tokens
Gws Docs
by googleworkspace
vendor

Read and write Google Docs.

391 tokens
Gws Drive
by googleworkspace
vendor

Google Drive: Manage files, folders, and shared drives.

3k tokens
Gws Events Renew
by googleworkspace
vendor

Google Workspace Events: Renew/reactivate Workspace Events subscriptions.

315 tokens
Gws Events Subscribe
by googleworkspace
vendor

Google Workspace Events: Subscribe to Workspace events and stream them as NDJSON.

519 tokens
Gws Events
by googleworkspace
vendor

Subscribe to Google Workspace events.

879 tokens
Gws Gmail Forward
by googleworkspace
vendor

Gmail: Forward a message to new recipients.

775 tokens
Gws Gmail Reply All
by googleworkspace
vendor

Gmail: Reply-all to a message (handles threading automatically).

747 tokens
Gws Gmail Reply
by googleworkspace
vendor

Gmail: Reply to a message (handles threading automatically).

666 tokens
Gws Gmail
by googleworkspace
vendor

Gmail: Send, read, and manage email.

504 tokens
Gws Modelarmor Sanitize Prompt
by googleworkspace
vendor

Google Model Armor: Sanitize a user prompt through a Model Armor template.

357 tokens
Gws Modelarmor Sanitize Response
by googleworkspace
vendor

Google Model Armor: Sanitize a model response through a Model Armor template.

359 tokens
Gws Modelarmor
by googleworkspace
vendor

Google Model Armor: Filter user-generated content for safety.

304 tokens
Gws People
by googleworkspace
vendor

Google People: Manage contacts and profiles.

2k tokens
Gws Script Push
by googleworkspace
vendor

Google Apps Script: Upload local files to an Apps Script project.

320 tokens
Gws Script
by googleworkspace
vendor

Manage Google Apps Script projects.

508 tokens
Gws Sheets
by googleworkspace
vendor

Google Sheets: Read and write spreadsheets.

650 tokens
Gws Workflow Email To Task
by googleworkspace
vendor

Google Workflow: Convert a Gmail message into a Google Tasks entry.

316 tokens
Gws Workflow File Announce
by googleworkspace
vendor

Google Workflow: Announce a Drive file in a Chat space.

372 tokens
Gws Workflow Meeting Prep
by googleworkspace
vendor

Google Workflow: Prepare for your next meeting: agenda, attendees, and linked docs.

303 tokens
Gws Workflow Standup Report
by googleworkspace
vendor

Google Workflow: Today's meetings + open tasks as a standup summary.

278 tokens
Gws Workflow Weekly Digest
by googleworkspace
vendor

Google Workflow: Weekly summary: this week's meetings + unread email count.

283 tokens
Gws Workflow
by googleworkspace
vendor

Google Workflow: Cross-service productivity workflows.

355 tokens
Persona Content Creator
by googleworkspace
vendor

Create, organize, and distribute content across Workspace.

307 tokens
Persona Customer Support
by googleworkspace
vendor

Manage customer support — track tickets, respond, escalate issues.

303 tokens
Persona Event Coordinator
by googleworkspace
vendor

Plan and manage events — scheduling, invitations, and logistics.

333 tokens
Persona Exec Assistant
by googleworkspace
vendor

Manage an executive's schedule, inbox, and communications.

352 tokens
Persona Hr Coordinator
by googleworkspace
vendor

Handle HR workflows — onboarding, announcements, and employee comms.

309 tokens
Persona It Admin
by googleworkspace
vendor

Administer IT — monitor security and configure Workspace.

229 tokens
Persona Project Manager
by googleworkspace
vendor

Coordinate projects — track tasks, schedule meetings, and share docs.

364 tokens
Persona Researcher
by googleworkspace
vendor

Organize research — manage references, notes, and collaboration.

282 tokens
Persona Sales Ops
by googleworkspace
vendor

Manage sales workflows — track deals, schedule calls, client comms.

325 tokens
Persona Team Lead
by googleworkspace
vendor

Lead a team — run standups, coordinate tasks, and communicate.

323 tokens
Recipe Backup Sheet As CSV
by googleworkspace
vendor

Export a Google Sheets spreadsheet as a CSV file for local backup or processing.

211 tokens
Recipe Batch Invite To Event
by googleworkspace
vendor

Add a list of attendees to an existing Google Calendar event and send notifications.

249 tokens
Recipe Block Focus Time
by googleworkspace
vendor

Create recurring focus time blocks on Google Calendar to protect deep work hours.

246 tokens
Recipe Bulk Download Folder
by googleworkspace
vendor

List and download all files from a Google Drive folder.

203 tokens
Recipe Collect Form Responses
by googleworkspace
vendor

Retrieve and review responses from a Google Form.

172 tokens
Recipe Compare Sheet Tabs
by googleworkspace
vendor

Read data from two tabs in a Google Sheet to compare and identify differences.

182 tokens
Recipe Copy Sheet For New Month
by googleworkspace
vendor

Duplicate a Google Sheets template tab for a new month of tracking.

250 tokens
Recipe Create Classroom Course
by googleworkspace
vendor

Create a Google Classroom course and invite students.

220 tokens

Claude Skills — questions

Answers built from the skills we actually parsed.

What is a Claude Skill?
A folder with a SKILL.md file: instructions that teach an agent to do one thing well, optionally with scripts and reference files alongside. The format is open and called Agent Skills — Claude Code, Codex and other agents read the same files. It is not a program you run; it is knowledge the agent loads when the task calls for it.
How is a skill different from an MCP server?
A server gives the agent new abilities — it connects to something and exposes tools. A skill gives the agent knowledge: how to use what it already has. They combine, and often literally: 11 329 of the skills here declare which MCP servers they need to work.
Why are there fewer skills here than in other catalogues?
Because we deduplicate by content. Of 79 354 files found on GitHub, 61 713 are unique — the rest is the same skill copied into someone else's repository, word for word. Catalogues that count files rather than skills show every copy as a separate entry.
What does the token count mean?
A skill is loaded into the model's context when it is used, so its size is a running cost on every request that touches it. We measure the whole folder, not just SKILL.md: one official skill is 377 tokens, another drags 83 files of fonts behind it.
How do I install a skill?
Copy the skill folder into ~/.claude/skills for personal use, or into .claude/skills inside a project. The agent picks it up by the name in the SKILL.md header — which is worth checking: 7 879 skills here share a name with another skill, and two of them cannot sit side by side.