Agent Skills

extract-errors

✓★ 246,273

by facebook

Use when adding new error messages to React, or seeing "unknown error code" warnings.

🧰 Not standalone — use together with react/react

heap-snapshot-analysis

✓★ 187,144

by microsoft

Analyze V8 heap snapshots to investigate memory leaks and retention issues. Use when given .heapsnapshot files, asked to compare before/after snapshots, asked to find what retains objects, or investigating why objects survive GC. Provides snapshot parsing, comparison, retainer-path helpers, and scratchpad scripts.

🧰 Not standalone — use together with microsoft/vscode

memory-leak-audit

✓★ 187,144

by microsoft

Audit code for memory leaks and disposable issues. Use when reviewing event listeners, DOM handlers, lifecycle callbacks, or fixing leak reports. Covers addDisposableListener, Event.once, MutableDisposable, DisposableStore, and onWillDispose patterns.

🧰 Not standalone — use together with microsoft/vscode

author-contributions

✓★ 187,144

by microsoft

Identify all files a specific author contributed to on a branch vs its upstream, tracing code through renames. Use when asked who edited what, what code an author contributed, or to audit authorship before a merge. This skill should be run as a subagent — it performs many git operations and returns a concise table.

🧰 Not standalone — use together with microsoft/vscode

project-setup-info-context7

✓★ 187,144

by microsoft

Comprehensive setup steps to help the user create complete project structures in a VS Code workspace. This tool is designed for full project initialization and scaffolding, not for creating individual files. When to use this tool: when the user wants to create a new complete project from scratch; when setting up entire project frameworks (TypeScript projects, React apps, Node.js servers, etc.); when initializing Model Context Protocol (MCP) servers with full structure; when creating VS Code exte

🧰 Not standalone — use together with microsoft/vscode

accessibility

✓★ 187,144

by microsoft

Primary accessibility skill for VS Code. REQUIRED for new feature and contribution work, and also applies to updates of existing UI. Covers accessibility help dialogs, accessible views, verbosity settings, signals, ARIA announcements, keyboard navigation, and ARIA labels/roles.

🧰 Not standalone — use together with microsoft/vscode

memory-leak-audit

✓★ 187,144

by microsoft

Audit code for memory leaks and disposable issues. Use when reviewing event listeners, DOM handlers, lifecycle callbacks, or fixing leak reports. Covers addDisposableListener, Event.once, MutableDisposable, DisposableStore, and onWillDispose patterns.

🧰 Not standalone — use together with microsoft/vscode

author-contributions

✓★ 187,144

by microsoft

Identify all files a specific author contributed to on a branch vs its upstream, tracing code through renames. Use when asked who edited what, what code an author contributed, or to audit authorship before a merge. This skill should be run as a subagent — it performs many git operations and returns a concise table.

🧰 Not standalone — use together with microsoft/vscode

project-setup-info-context7

✓★ 187,144

by microsoft

Comprehensive setup steps to help the user create complete project structures in a VS Code workspace. This tool is designed for full project initialization and scaffolding, not for creating individual files. When to use this tool: when the user wants to create a new complete project from scratch; when setting up entire project frameworks (TypeScript projects, React apps, Node.js servers, etc.); when initializing Model Context Protocol (MCP) servers with full structure; when creating VS Code exte

🧰 Not standalone — use together with microsoft/vscode

accessibility

✓★ 187,144

by microsoft

Primary accessibility skill for VS Code. REQUIRED for new feature and contribution work, and also applies to updates of existing UI. Covers accessibility help dialogs, accessible views, verbosity settings, signals, ARIA announcements, keyboard navigation, and ARIA labels/roles.

🧰 Not standalone — use together with microsoft/vscode

cpu-profile-analysis

✓★ 187,144

by microsoft

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-*.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating user timing marks.

🧰 Not standalone — use together with microsoft/vscode

fix-ci-failures

✓★ 187,144

by microsoft

Investigate and fix CI failures on a pull request. Use when CI checks fail on a PR branch — covers finding the PR, identifying failed checks, downloading logs and artifacts, extracting the failure cause, and iterating on a fix. Requires the `gh` CLI.

🧰 Not standalone — use together with microsoft/vscode

extract-errors

✓★ 246,273

by facebook

Use when adding new error messages to React, or seeing "unknown error code" warnings.

🧰 Not standalone — use together with react/react

dev-toolbar-review

✓★ 105,783

by supabase

Use when reviewing PRs that touch packages/dev-tools/, packages/common/posthog-client.ts,

🧰 Not standalone — use together with supabase/supabase

browser-use

★ 102,956

by browser-use

Direct browser control via CDP for web interaction: automation, scraping, testing, screenshots, and site/app work.

🧰 Not standalone — use together with browser-use/browser-use

context7-cli

✓★ 58,632

by upstash

Use the ctx7 CLI to fetch library documentation, manage AI coding skills, and configure Context7 MCP. Activate when the user mentions "ctx7" or "context7", needs current docs for any library, wants to install/search/generate skills, or needs to set up Context7 for their AI coding agent.

🧰 Not standalone — use together with upstash/context7

find-docs

✓★ 58,632

by upstash

Retrieves up-to-date documentation, API references, and code examples for any developer technology. Use this skill whenever the user asks about a specific library, framework, SDK, CLI tool, or cloud service -- even for well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot. Your training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning

🧰 Not standalone — use together with upstash/context7

context7-docs

✓★ 58,632

by upstash

Fetch up-to-date documentation and code examples for any library, framework, SDK, CLI tool, or cloud service. Use whenever the user asks about a specific library — even well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot — because training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning a library name, debugging that involves librar

🧰 Not standalone — use together with upstash/context7

n8n:create-issue

★ 195,330

by n8n-io

Create Linear tickets or GitHub issues following n8n conventions. Use when the user asks to create a ticket, file a bug, open an issue, or says /create-issue.

🧰 Not standalone — use together with n8n-io/n8n

n8n:create-pr

★ 195,330

by n8n-io

Creates GitHub pull requests with properly formatted titles that pass the check-pr-title CI validation. Use when creating PRs, submitting changes for review, or when the user says /pr or asks to create a pull request.

🧰 Not standalone — use together with n8n-io/n8n

n8n-cli

★ 195,330

by n8n-io

Use the n8n CLI to manage workflows, credentials, executions, and more on an n8n instance. Use when the user asks to interact with n8n, automate workflows, manage credentials, or operate their instance from the command line.

🧰 Not standalone — use together with n8n-io/n8n

n8n:create-instance-ai-eval

★ 195,330

by n8n-io

Authors a new Instance AI workflow eval case in packages/@n8n/instance-ai/evaluations/data/workflows — build cases, behaviour/process cases, credential cases, and seeded (mid-conversation) cases — with intent-driven expectations calibrated against a real build. Use when adding or changing an Instance AI workflow eval, or debugging why one is flaky.

🧰 Not standalone — use together with n8n-io/n8n

credential-setup-with-computer-use

★ 195,330

by n8n-io

Guides n8n credential setup through Computer Use browser tools. Use when a user needs OAuth apps, API keys, client IDs, client secrets, or other credential values from an external service console.

🧰 Not standalone — use together with n8n-io/n8n

n8n:db-migrations

★ 195,330

by n8n-io

Authors n8n database migrations. Use when creating or modifying files under packages/@n8n/db/src/migrations/, when the user asks to add a column, table, index, foreign key, or backfill, or when the user mentions DB migrations or TypeORM migrations.

🧰 Not standalone — use together with n8n-io/n8n

remote-browser

★ 102,956

by browser-use

Controls a local browser from a sandboxed remote machine. Use when the agent is running in a sandbox (no GUI) and needs to navigate websites, interact with web pages, fill forms, take screenshots, or expose local dev servers via tunnels.

🧰 Not standalone — use together with browser-use/browser-use

gws-gmail-triage

✓★ 29,425

by Google

Gmail: Show unread inbox summary (sender, subject, date).

🧰 Not standalone — use together with googleworkspace/cli

gws-gmail-watch

✓★ 29,425

by Google

Gmail: Watch for new emails and stream them as NDJSON.

🧰 Not standalone — use together with googleworkspace/cli

gws-calendar-insert

✓★ 29,425

by Google

Google Calendar: Create a new event.

🧰 Not standalone — use together with googleworkspace/cli

gws-chat

✓★ 29,425

by Google

Google Chat: Manage Chat spaces and messages.

🧰 Not standalone — use together with googleworkspace/cli

gws-gmail

✓★ 29,425

by Google

Gmail: Send, read, and manage email.

🧰 Not standalone — use together with googleworkspace/cli

x402

★ 102,956

by browser-use

Set up Browser Use Cloud payments with x402 — pay per request from a crypto wallet (USDC on Base mainnet), no signup or API key. Two setups it works out up front — "just use it" (set up a wallet so you or Claude Code can run cloud browser tasks paid from the wallet — Claude writes and runs throwaway scripts, nothing touches your codebase) or "build it in" (install the SDK and write the key + code into your project). Walks through wallet setup, funding, .env, and a ~$1 test run. Use when the user

🧰 Not standalone — use together with browser-use/browser-use

cloud

★ 102,956

by browser-use

Documentation reference for using Browser Use Cloud — the hosted API and SDK for browser automation. Use this skill whenever the user needs help with the Cloud REST API (v2 or v3), browser-use-sdk (Python or TypeScript), X-Browser-Use-API-Key authentication, cloud sessions, browser profiles, profile sync, CDP WebSocket connections, stealth browsers, residential proxies, CAPTCHA handling, webhooks, workspaces, skills marketplace, liveUrl streaming, pricing, or integration patterns (chat UI, subag

🧰 Not standalone — use together with browser-use/browser-use

open-source

★ 102,956

by browser-use

Documentation reference for writing Python code using the browser-use open-source library. Use this skill whenever the user needs help with Agent, Browser, or Tools configuration, is writing code that imports from browser_use, asks about @sandbox deployment, supported LLM models, Actor API, custom tools, lifecycle hooks, MCP server setup, or monitoring/observability with Laminar or OpenLIT. Also trigger for questions about browser-use installation, prompting strategies, or sensitive data handlin

🧰 Not standalone — use together with browser-use/browser-use

qa

★ 102,956

by browser-use

QA-test a website or web app and return a 1-5 quality score (5 = flawless, 1 = broken) with evidence. Use when the user wants to test, QA, evaluate, score, or "check how good" a site, page, flow, or app — including a local dev server (e.g. "qa test localhost:5173", "does the checkout work?", "rate this landing page"). Drives a real Browser Use cloud browser, tunneling localhost automatically.

🧰 Not standalone — use together with browser-use/browser-use

playwright-trace

✓★ 92,271

by microsoft

Inspect Playwright trace files from the command line — list actions, view requests, console, errors, snapshots and screenshots.

🧰 Not standalone — use together with microsoft/playwright

playwright-cli

✓★ 92,271

by microsoft

Automate browser interactions, test web pages and work with Playwright tests.

🧰 Not standalone — use together with microsoft/playwright

vitest

✓★ 105,783

by supabase

Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.

🧰 Not standalone — use together with supabase/supabase

vercel-composition-patterns

✓★ 105,783

by supabase

React composition patterns that scale. Use when refactoring components with

🧰 Not standalone — use together with supabase/supabase

context7-mcp

✓★ 58,632

by upstash

This skill should be used when the user asks about libraries, frameworks, API references, or needs code examples. Activates for setup questions, code generation involving libraries, or mentions of specific frameworks like React, Vue, Next.js, Prisma, Supabase, etc.

🧰 Not standalone — use together with upstash/context7

shepherd-pr

★ 48,561

by tldraw

Keep an eye on this PR. Review and resolve pull request comments and fix build failures autonomously. Use when asked to review PR feedback, address reviewer comments, fix CI failures, resolve PR threads, or handle PR maintenance tasks like "review PR comments", "fix the build", "address PR feedback", "clean up PR", or "resolve comments". Handles comment triage (resolve false positives, fix trivial issues, flag complex ones), build/lint/type errors, and e2e snapshot updates.

🧰 Not standalone — use together with tldraw/tldraw

turborepo

✓★ 30,654

by vercel

Turborepo monorepo build system guidance. Triggers on: turbo.json, task pipelines, dependsOn, caching, remote cache, the "turbo" CLI, --filter, --affected, CI optimization, environment variables, internal packages, monorepo structure/best practices, and boundaries. Use when user: configures tasks/workflows/pipelines, creates packages, sets up monorepo, shares code between apps, runs changed/affected packages, debugs cache, or has apps/packages directories.

🧰 Not standalone — use together with vercel/turborepo

turborepo

★ 30,489

by langfuse

Turborepo monorepo build system guidance. Triggers on: turbo.json, task pipelines, dependsOn, caching, remote cache, the "turbo" CLI, --filter, --affected, CI optimization, environment variables, internal packages, monorepo structure/best practices, and boundaries. Use when user: configures tasks/workflows/pipelines, creates packages, sets up monorepo, shares code between apps, runs changed/affected packages, debugs cache, or has apps/packages directories.

🧰 Not standalone — use together with langfuse/langfuse

shadcn

★ 118,183

by shadcn

Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI, including chat interfaces. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".

🧰 Not standalone — use together with shadcn-ui/ui

pr-walkthrough

★ 48,561

by tldraw

Create a narrated video walkthrough of a pull request with code slides and audio narration. Use when asked to create a PR walkthrough, PR video, or walkthrough video.

🧰 Not standalone — use together with tldraw/tldraw

ink

★ 15,622

by vercel

Ink terminal renderer for json-render that turns JSON specs into interactive terminal UIs. Use when working with @json-render/ink, building terminal UIs from JSON, creating terminal component catalogs, or rendering AI-generated specs in the terminal.

🧰 Not standalone — use together with vercel-labs/json-render

react-native

★ 15,622

by vercel

React Native renderer for json-render that turns JSON specs into native mobile UIs. Use when working with @json-render/react-native, building React Native UIs from JSON, creating mobile component catalogs, or rendering AI-generated specs on mobile.

🧰 Not standalone — use together with vercel-labs/json-render

remotion

★ 15,622

by vercel

Remotion renderer for json-render that turns JSON timeline specs into videos. Use when working with @json-render/remotion, building video compositions from JSON, creating video catalogs, or rendering AI-generated video timelines.

🧰 Not standalone — use together with vercel-labs/json-render

remotion-best-practices

★ 15,622

by vercel

Best practices for Remotion - Video creation in React

🧰 Not standalone — use together with vercel-labs/json-render

gws-modelarmor-create-template

✓★ 29,425

by Google

Google Model Armor: Create a new Model Armor template.

🧰 Not standalone — use together with googleworkspace/cli

gws-events-subscribe

✓★ 29,425

by Google

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

🧰 Not standalone — use together with googleworkspace/cli

test-driven-investigation

✓★ 8,372

by cloudflare

Use when investigating bugs, crashes, assertions, or unexpected behavior - requires writing a reproducing test early instead of over-analyzing source code; concrete experiments over mental models

🧰 Not standalone — use together with cloudflare/workerd

dad-jokes

✓★ 8,372

by cloudflare

After completing any task that took more than ~5 tool calls, or after long-running builds/tests finish, load this skill and deliver a dad joke to lighten the mood. Also load before any user-requested joke, pun, or limerick. Never improvise jokes without loading this skill first.

🧰 Not standalone — use together with cloudflare/workerd

investigation-notes

✓★ 8,372

by cloudflare

Structured scratch tracking document for investigation state during bug hunts - prevents re-reading code, losing context, and rabbit holes; maintains external memory so you don't re-derive conclusions

🧰 Not standalone — use together with cloudflare/workerd

markdown-drafts

✓★ 8,372

by cloudflare

Use markdown formatting when drafting content intended for external systems (GitHub issues/PRs, Jira tickets, wiki pages, design docs, etc.) so formatting is preserved when the user copies it. Load this skill before producing any draft the user will paste elsewhere.

🧰 Not standalone — use together with cloudflare/workerd

string-reviewer

✓★ 105,779

by google-gemini

Use this skill when asked to review text and user-facing strings within the codebase. It ensures that these strings follow rules on clarity, usefulness, brevity and style.

🧰 Not standalone — use together with google-gemini/gemini-cli

skill-creator

★ 48,561

by tldraw

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends an AI agent's capabilities with specialized knowledge, workflows, or tool integrations.

🧰 Not standalone — use together with tldraw/tldraw

vercel-cli

✓★ 15,861

by vercel

Deploy, manage, inspect, and troubleshoot Vercel projects from the command line. Use for Vercel deployments, projects and teams, environment variables, domains and DNS, logs, metrics, Speed Insights, Core Web Vitals, request traces, usage, activity, alerts, firewall rules, cache, cron jobs, deploy hooks, Edge Config, feature flags, integrations, connectors, Blob storage, microfrontends, rolling releases, custom environments, Sandbox, agent/MCP setup, OAuth apps, preview access, local development

🧰 Not standalone — use together with vercel/vercel

cli-ux

✓★ 15,861

by vercel

Use for packages/cli changes that affect command UX, prompts, help, output layout, progress, success, warnings, errors, JSON/stdout/stderr contracts, non-interactive/agent behavior, copy, or tests for those surfaces. Do not load for implementation-only refactors with unchanged CLI surface.

🧰 Not standalone — use together with vercel/vercel

skill-creator

★ 15,622

by vercel

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

🧰 Not standalone — use together with vercel-labs/json-render

react-pdf

★ 15,622

by vercel

React PDF renderer for json-render. Use when generating PDF documents from JSON specs, working with @json-render/react-pdf, or rendering specs to PDF buffers/streams/files.

🧰 Not standalone — use together with vercel-labs/json-render

alloc-profile

✓★ 48,467

by clickhouse

Analyze a jemalloc (or other) allocation profile in collapsed stack format. Use when the user wants to analyze memory allocations, find top allocators, or understand memory usage patterns from a .collapsed profile file.

🧰 Not standalone — use together with clickhouse/clickhouse

recipe-organize-drive-folder

✓★ 29,425

by Google

Create a Google Drive folder structure and move files into the right locations.

🧰 Not standalone — use together with googleworkspace/cli

deepgram-js-speech-to-text

★ 266

by deepgram

Use when writing or reviewing JavaScript/TypeScript in this repo that calls Deepgram Speech-to-Text v1 (`/v1/listen`) for prerecorded or live audio transcription. Covers `client.listen.v1.media.transcribeUrl` / `transcribeFile` (REST) plus `client.listen.v1.createConnection()` / `connect()` (WebSocket). Use `deepgram-js-audio-intelligence` for summarize/sentiment/topics/diarize overlays, `deepgram-js-conversational-stt` for Flux turn-taking on `/v2/listen`, and `deepgram-js-voice-agent` for full

🧰 Not standalone — use together with deepgram/deepgram-js-sdk

deepgram-js-text-to-speech

★ 266

by deepgram

Use when writing or reviewing JavaScript/TypeScript in this repo that calls Deepgram Text-to-Speech v1 (`/v1/speak`) for audio synthesis. Covers one-shot REST via `client.speak.v1.audio.generate` and streaming WebSocket via `client.speak.v1.createConnection()` / `connect()`. Use `deepgram-js-voice-agent` when you need full-duplex STT + LLM + TTS instead of one-way synthesis. Triggers include "TTS", "text to speech", "speak", "aura", "streaming TTS", and "speak.v1".

🧰 Not standalone — use together with deepgram/deepgram-js-sdk

elevenlabs:sdk-migration

★ 108

by elevenlabs

Migrate to the next major version of @elevenlabs/client, @elevenlabs/react, and @elevenlabs/react-native. Use when updating code that uses Conversation, Input, Output, useConversation, ElevenLabsProvider, ConversationProvider, or related APIs from these packages. Also trigger when users mention upgrading ElevenLabs packages, fixing breaking changes after an npm update, moving to the latest ElevenLabs SDK, or encountering type errors or runtime errors after updating @elevenlabs/* dependencies.

🧰 Not standalone — use together with elevenlabs/packages

deepclaw-voice

★ 78

by deepgram

Set up phone calling to OpenClaw using Deepgram Voice Agent API

🧰 Not standalone — use together with deepgram/deepclaw

gws-classroom

✓★ 29,425

by Google

Google Classroom: Manage classes, rosters, and coursework.

🧰 Not standalone — use together with googleworkspace/cli

apollo-client

★ 19,779

by apollographql

Guide for building React applications with Apollo Client 4.x. Use this skill when: (1) setting up Apollo Client in a React project, (2) writing GraphQL queries or mutations with hooks, (3) configuring caching or cache policies, (4) managing local state with reactive variables, (5) troubleshooting Apollo Client errors or performance issues.

🧰 Not standalone — use together with apollographql/apollo-client

yaml

★ 15,622

by vercel

YAML wire format for json-render with streaming parser, prompt generation, and AI SDK transform. Use when working with @json-render/yaml, YAML-based spec streaming, yaml-spec/yaml-edit fences, or YAML prompt generation.

🧰 Not standalone — use together with vercel-labs/json-render

orca-cli

★ 12,449

by stablyai

Use the public `orca` CLI to operate Orca-managed worktrees, folder contexts, terminals, repos, automations, worktree comments, and the browser embedded inside the Orca app. Use when the user says "$orca-cli", "use orca cli", "Orca worktree", "child worktree", "cardStatus", "spawn codex/claude in a worktree", "read/wait/send Orca terminal", "terminal send", "full handoff", "handover", "give this to another agent", "another worktree", "Orca browser", or "control the browser inside Orca". Prefer t

🧰 Not standalone — use together with stablyai/orca

teams-dev

✓★ 713

by microsoft

Use this skill whenever the user mentions Microsoft Teams in a development context — whether they're building, integrating, configuring, debugging, or just asking questions. Covers bots, message extensions, embedded web apps, Adaptive Cards, dialogs, SSO, infrastructure, the Teams Developer CLI/SDK, and general Teams platform queries. If the word "Teams" appears, err on the side of invoking this skill.

🧰 Not standalone — use together with microsoft/teams-sdk