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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. 86 961 files from 2 125 authors, of which 68 678 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.

68 678
unique skills
out of 86 961 files found on GitHub
18 283
are copies
same content, someone else's repository
1 749
tokens, median
what a typical skill costs you in context
8 467
name collisions
two skills with one name cannot sit side by side

8 461–8 520 of 68 678

page 142 of 1 145
Playwright Skill
by tech-leads-club

Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing. Do NOT use for quick page debugging or network inspection (use chrome-devtools instead).

3.6k tokens scripts
Browser Cdp
by worldwonderer

Use this skill when you need to control a Chrome browser via CDP (Chrome DevTools Protocol) to reuse existing login sessions. Covers: launching Chrome in debug mode, opening URLs, waiting for page load, evaluating JavaScript, taking snapshots, and extracting auth tokens. Trigger phrases: browser automation, CDP, agent-browser, 浏览器操作, 操作浏览器, Chrome CDP, 复用登录态, extract token from browser.

1.6k tokens scripts zh
Story Cover
by worldwonderer

小说封面生成。根据书名、作者名自动分析题材风格,调用 GPT-Image-2 直接生成含标题和署名的专业级网文封面。触发方式:/story-cover、/封面、「帮我做个封面」「生成封面图」「做个小说封面」「封面设计」。

3.7k tokens zh
Story Deslop
by worldwonderer

网文去AI味。检测并清除文本中的AI写作痕迹,让文字回归自然、非模板化。触发方式:/story-deslop、/去AI味、「去AI味」「这篇太AI了」「网文去AI味」。

7.4k tokens scripts zh
Story Import
by worldwonderer

逆向导入已有小说。将已写好的小说(半成品或完本)反向解析为标准项目目录结构,兼容 story-long-write / story-short-write 后续写作流程;内部复用 story-long-analyze / story-short-analyze 的拆解管道,按篇幅自动分流。触发方式:/story-import、「导入小说」「反向解析」「导入」「把我的书导进来」。

9k tokens zh
Story Long Analyze
by worldwonderer

长篇网文拆文。深度拆解爆款长篇小说的黄金三章、人设架构、爽点设计、节奏控制。单一深度拆解管道:跑完黄金三章(Stage 1)后产出快速预览报告并询问是否继续全量拆解,确认后从 Stage 2 续跑逐章摘要、聚合分析、设定关系、汇总报告,全程产物落盘 拆文库/{书名}/。触发方式:/story-long-analyze、/长篇拆文、「帮我拆这本书」「拆这本书」「分析黄金三章」「深度拆解」「完整拆解」「系统拆解」或提供小说文本文件路径——全部进入同一管道。

6.5k tokens zh
Story Long Scan
by worldwonderer

长篇网文扫榜。分析起点、番茄、晋江等平台排行榜数据,提炼市场趋势与热门题材。触发方式:/story-long-scan、/长篇扫榜、「长篇什么火」「起点排行」。

4.3k tokens scripts zh
Story Long Write
by worldwonderer

长篇网文写作。从大纲到正文,辅助长篇网络小说的创作,包括世界观、人物、情节线管理。触发方式:/story-long-write、/写长篇、「帮我开书」「写大纲」「日更」「续写」「继续写」「修改第X章」「回炉」「重写第X章」。

19k tokens scripts zh
Story Review
by worldwonderer

多视角对抗式审查。full/lean 模式在已部署 reviewer agents 时并行 spawn;缺失/异常 agents 或 spawn 失败时自动降级 solo,参考文件不可读时使用内置 rubric fallback。触发方式:/story-review、/审查、「审查一下」「帮我审一下」。

8.7k tokens scripts zh
Story Setup
by worldwonderer

网文写作工具集基础设施部署。为 Claude Code / OpenCode / Codex / ZCode / OpenClaw / Reasonix 提供内置适配;Web AI / 通用 Agent 可走 skills + AGENTS.md 文件模式。触发方式:/story-setup、$story-setup、「准备写书」「帮我搭一下环境」「配置写作项目」。

12k tokens scripts zh
Story Short Analyze
by worldwonderer

短篇网文拆文。拆解爆款短篇小说(番茄短篇 / 故事会 / 知乎盐选 / 追妻 / 世情 / 重生 / 虐渣等通俗题材)的故事核、结构、情感线、反转设计、写作手法、共鸣层次。单一全量拆解管道:跑完 Stage 2-6 产出完整拆文报告,落盘到 拆文库/{书名}/,下游 story-short-write 同时读拆文报告 + 情节节点 + 写作手法 + 原文 + _meta.json 写下一篇。触发方式:/story-short-analyze、/短篇拆文、「拆短篇」「拆这篇短文」「短篇拆文」「精细拆解短篇」「8000 字短篇拆解」「番茄短篇拆文」「故事会拆解」「盐言故事拆解」「分析这篇短篇」——均进入同一管道。

4.3k tokens zh
Story Short Scan
by worldwonderer

短篇网文扫榜。分析知乎盐言、七猫、黑岩、点众等平台热门短篇数据,捕捉风口题材。触发方式:/story-short-scan、/短篇扫榜、「短篇什么火」「知乎故事排行」。

2.2k tokens scripts zh
Story Short Write
by worldwonderer

短篇网文写作。辅助短篇小说创作,从构思到成稿,聚焦情绪拉扯与节奏把控。触发方式:/story-short-write、/写短篇、「帮我写一篇短篇」「写个盐言故事」。

8.9k tokens scripts zh
Story
by worldwonderer

网络小说工具箱主入口。根据用户需求自动路由到对应 skill,并可启动本地 Dashboard 查看拆文库、写作项目和编辑文本。触发方式:/story、$story、/story dashboard、$story dashboard、/网文、「我想写小说」「打开工作台」「检查更新」。

2.2k tokens scripts zh
Ff Oce Kusto
by microsoft
vendor

Use this skill for any Kusto query or telemetry investigation specifically related to Fluid Framework or its partners. Triggers include: writing or running a Kusto query against the Office Fluid database, investigating Fluid Framework telemetry or error rates, querying Office_Fluid_FluidRuntime_* tables, looking up a Fluid session by Session_Id or docId, investigating a Fluid-related error in Loop or Whiteboard telemetry, monitoring an FF bump or partner ring deployment, checking Fluid render reliability or Scriptor errors, or when the user mentions Fluid-specific tables (Office_Fluid_FluidRuntime_*, OwhLoads, HostTracker, Scriptor) or Fluid-specific error types (dataCorruptionError, dataProcessingError, DeltaConnectionFailureToConnect, ICE, ACE). Do NOT trigger for general Kusto questions that are not related to Fluid Framework.

1.1k tokens
Finishing A Development Branch
by microsoft
vendor

Use this when you have completed some feature implementation and have written passing tests, and you are ready to create a PR.

824 tokens
Building UI Ux
by microsoft
vendor

Use when implementing user interfaces or user experiences - guides through exploration of design variations, frontend setup, iteration, and proper integration

989 tokens
Creating Skills
by microsoft
vendor

Use when you need to create a new custom skill for a profile - guides through gathering requirements, creating directory structure, writing SKILL.md, and optionally adding bundled scripts

796 tokens
Handle Large Tasks
by microsoft
vendor

Use this skill to split large plans into smaller chunks. This skill manages your context window for large tasks. Use it when a task will take a long time and cause context issues.

378 tokens
Creating Debug Tests And Iterating
by microsoft
vendor

Use this skill when faced with a difficult debugging task where you need to replicate some bug or behavior in order to see what is going wrong.

586 tokens
Ff Oce Dashboard
by microsoft
vendor

Generate the OCE shift status dashboard. Triggers on: 'generate shift dashboard', 'show dashboard', 'shift status', 'status dashboard', 'what's going on', or any request for a NON-SPECIFIC overview of current OCE status (incidents, pipelines, errors).

1.5k tokens
Brainstorming
by microsoft
vendor

IMMEDIATELY USE THIS SKILL when creating or develop anything and before writing code or implementation plans - refines rough ideas into fully-formed designs through structured Socratic questioning, alternative exploration, and incremental validation

668 tokens
Receiving Code Review
by microsoft
vendor

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

1.5k tokens
Root Cause Tracing
by microsoft
vendor

Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source of invalid data or incorrect behavior

1.3k tokens
Testing Anti Patterns
by microsoft
vendor

Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior, production pollution with test-only methods, and mocking without understanding dependencies

2.2k tokens
Systematic Debugging
by microsoft
vendor

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) that ensures understanding before attempting solutions

2.5k tokens
Starting Nori
by microsoft
vendor

ALWAYS load this skill if it is not already loaded, for ANY user query or conversation - establishes the Nori workflow, protected-branch check, operating mode, tone, and coding guidelines before any other work

1.4k tokens
Using Git Worktrees
by microsoft
vendor

Use this whenever you need to create an isolated workspace.

1.3k tokens
Updating Noridocs
by microsoft
vendor

Use this when you have finished making code changes and you are ready to update the documentation based on those changes.

824 tokens
Test Driven Development
by microsoft
vendor

Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first

967 tokens
Using Skills
by microsoft
vendor

Describes how to use abilities. Read before any conversation.

712 tokens
Webapp Testing
by microsoft
vendor

Use this skill to build features or debug anything that uses a webapp frontend.

634 tokens
Using Screenshots
by microsoft
vendor

Use this to capture screen context.

1.1k tokens
Writing Plans
by microsoft
vendor

Use when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive implementation plans with exact file paths, complete code examples, and verification steps assuming engineer has minimal domain knowledge

906 tokens
CI Readiness Check
by microsoft
vendor

Use when the user explicitly asks for a CI check or to push their branch — e.g. "ci readiness", "check ci", "pre-push check", "ready for CI", "ci check", "ready to push", "push my changes", "push the branch", "let's push". Catches common CI failures before pushing — formatting, stale API reports, missing changesets, policy violations.

2.6k tokens scripts
API Changes
by microsoft
vendor

Use when customer-facing API changes were made — i.e., API report .md files differ from main. Guides through release tag assignment, API Council review requirements, breaking change classification, deprecation process, and changeset guidance. Triggered automatically by ci-readiness-check when api-report diffs are detected.

2.1k tokens
Fluid Pr Guide
by microsoft
vendor

Use when composing, writing, drafting, or reviewing a PR title, PR description, or PR body in Fluid Framework — provides title style, body template, and section guidance.

700 tokens
Fluid Pr
by microsoft
vendor

Use when creating a pull request in the Fluid Framework repo. Composes a PR title and body following Fluid Framework conventions, proposes them to the user, then pushes the branch and creates the PR on GitHub. Triggers on "create a PR", "make a PR", "open a PR", "submit a PR", or "push and create a PR".

865 tokens
Fluid Release
by microsoft
vendor

Fluid Framework client release group — minor releases, patch releases, and post-release type test updates. Covers release prep, branching, version bumps, changelogs, release notes, and type test baselines. In autonomous mode, auto-detects state from the schedule and repo, attempts to execute, and falls back to a GitHub issue on failure. Triggers on "release", "do the release", "release status", version bump, release notes, changelog, release branch, or release engineering.

3.4k tokens
Pipeline Test Triage
by microsoft
vendor

> Triage test failures in an Azure DevOps pipeline run for Fluid Framework. Use when the user shares an ADO build/pipeline URL or build ID and wants failures analyzed, when they ask "why did this pipeline fail", "summarize the test failures", "is this test flaky or a real bug", "compare these runs", or wants bugs filed for genuine failures. Covers the Real Service End to End Tests pipeline as the worked example but applies to any FF test pipeline.

5.1k tokens scripts
Policy Check
by microsoft
vendor

This skill should be used when the user asks to "run policy check", "check policy", "policy-check", or needs to validate package compliance. Provides guidance on running policy checks for specific packages or the entire repository.

152 tokens
Trigger Pipelines For Copilot Pr
by microsoft
vendor

Trigger ADO pipelines for a Copilot-created PR by posting /azp run comments. Use when the user asks to trigger CI pipelines for a specific PR.

469 tokens
Review Pr Local
by microsoft
vendor

The authority on pulling a pull request — Azure DevOps or GitHub — into an isolated local worktree so a human can review it in their editor, and on posting human-controlled review comments back to the PR (ADO via the ado PR-thread MCP tools or the Azure DevOps REST API, GitHub via the gh CLI). Auto-detects the platform and all identifiers from the PR URL; not tied to any specific repository. The AI assists an interactive human review and only ever posts comments the human explicitly requests. If you find yourself checking out a PR branch over the user's own working tree, or posting AI-authored review prose the human did not ask for, invoke this skill instead.

2.5k tokens
Plugin Creator
by openai
vendor

Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, and baseline placeholders you can edit before publishing or testing. Use when Codex needs to create a new personal plugin, add optional plugin structure, or generate or update personal or repo-root `.agents/plugins/marketplace.json` entries for plugin ordering and availability metadata.

1.9k tokens scripts
Airtable CLI
by openai
vendor

>- Lists bases, reads and writes records, manages tables and fields, filters and searches data in Airtable via the `airtable-mcp` CLI. Use when the task involves Airtable data or the user mentions airtable-mcp, bases, tables, records, or fields.

2.1k tokens
Airtable Filters
by openai
vendor

Use this skill when the user wants to find, filter, or narrow down Airtable records by field values, even when they don't explicitly say "filter.

1.8k tokens
Airtable Overview
by openai
vendor

Explains what Airtable is and how data is structured — bases, tables, fields, records, views, automations, and interfaces. Use when you need context about the Airtable data model.

515 tokens
Boltz CLI Setup
by openai
vendor

Boltz CLI setup and auth. Use when installing, updating, verifying, or authenticating `boltz-api`, or fixing missing CLI, PATH, sandbox, browser login, or auth errors.

1k tokens
Base44 Troubleshooter
by openai
vendor

Troubleshoot production issues using backend function logs. Use when investigating app errors, debugging function calls, or diagnosing production problems in Base44 apps.

356 tokens
Base44 SDK
by openai
vendor

The base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, ai agents) and to write backend functions. This skill is the place for learning about available modules and types. When you plan or implement a feature, you must learn this skill

3k tokens
Boltz Protein Screen
by openai
vendor

Screen existing protein binders with Boltz. Use when ranking a supplied protein, peptide, antibody, nanobody, or binder library against a target. Not for designing new proteins or screening small molecules.

2.1k tokens
Boltz Protein Design
by openai
vendor

Design new protein binders with Boltz. Use when generating protein, peptide, antibody, nanobody, or custom binder candidates for a target. Not for screening existing proteins or small molecules.

3.6k tokens scripts
Base44 CLI
by openai
vendor

The base44 CLI is used for EVERYTHING related to base44 projects: resource configuration (entities, backend functions, ai agents), initialization and actions (resource creation, deployment). This skill is the place for learning about how to configure resources. When you plan or implement a feature, you must learn this skill

6.5k tokens
Boltz Check Status
by openai
vendor

Boltz job status and result recovery. Use when listing jobs, checking progress, resuming downloads, recovering results, or downloading an existing job ID. Not for starting new jobs.

1.8k tokens
Boltz Small Molecule Adme
by openai
vendor

Predict Tier-1 ADME/ADMET for small molecules with Boltz from bare SMILES — no target, no docking. Use when the user wants solubility, permeability, or lipophilicity/logD for a molecule or list of molecules. Not for ranking molecules against a protein target (use boltz-small-molecule-screen, which already returns ADME free).

1.6k tokens
Brighthire
by openai
vendor

Use BrightHire tools when a user asks about BrightHire interview intelligence, calls, candidates, roles, scorecards, transcripts, hiring decisions, or organization-level interview data.

378 tokens
Boltz Small Molecule Design
by openai
vendor

Design new small-molecule binders with Boltz. Use when generating novel ligands or hits for a target without a fixed compound library. Not for screening existing molecules or one-off docking.

2.2k tokens
Boltz Small Molecule Screen
by openai
vendor

Screen existing small-molecule libraries with Boltz. Use when docking, scoring, or ranking a supplied SMILES or compound library against a target; also returns free Tier-1 ADME/ADMET (solubility, permeability, lipophilicity/logD) per molecule. Not for de novo molecule design, one-off docking, or ADME on bare SMILES with no target (use boltz-small-molecule-adme).

2.3k tokens
Boltz Structure And Binding
by openai
vendor

Predict structures and binding for one defined complex with Boltz. Use when folding a protein, RNA, DNA, or ligand complex, docking one ligand, predicting an interface, or scoring binding. Not for screening libraries or design.

2.2k tokens
Box Content API
by openai
vendor

Build and troubleshoot Box integrations for uploads, folders, folder listings, downloads and previews, shared links, collaborations, search, metadata, event-driven automations, and Box AI retrieval flows. Use when Codex needs to add Box APIs or SDKs to an app, wire Box-backed document workflows, organize or share content, react to new files, or fetch Box content for search, summarization, extraction, or question-answering.

2.5k tokens scripts

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: 13 478 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 86 961 files found on GitHub, 68 678 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 in stages. Its name and description stay in the model's context all the time; the body of SKILL.md is read when the skill is used; other files in the folder, such as references, scripts and fonts, are opened only when the skill asks for them. The number we show is SKILL.md, the part every use pays for. A big folder is not a big cost: one official skill ships 83 font files, and none of them ever enters the context.
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: 8 467 skills here share a name with another skill, and two of them cannot sit side by side.