AI Tool Atlas
116 documented

Skills · plugins · MCP · rules114 official

Which agent do you use?

Pick your host to see what plugs into it. Every entry is documented from its official repository or docs, with install steps, permissions and limits.

Claude Code84 extensions OpenAI Codex14 extensions Cursor32 extensions Windsurf14 extensions Gemini CLI9 extensions GitHub Copilot1 extensions Any MCP client46 extensions
Skill · 19Reusable instructions and scripts the agent loads for a taskAlgorithmic Art, brand-guidelines, Canvas Design… Plugin · 42Bundles of skills, commands, hooks and agentsAgent SDK Development Plugin, C# LSP, clangd LSP… MCP server · 49Connect the agent to tools, data and servicesApify MCP Server, Atlassian Rovo MCP Server, AWS API MCP Server… Rules & instructions · 6Project instructions the agent reads every sessionAGENTS.md, CLAUDE.md, Cursor Rules…
MCP servers for Claude Code and CursorClaude Code plugins and marketplaceClaude Code skillsCursor rulesWhat is an MCP server? A plain explanation for 2026

35 extensions · Clear filters

MCP server

Playwright MCP

by Microsoft

Microsoft's MCP server for browser automation through Playwright accessibility snapshots, no vision model needed.

Does
5 things
Install
5 steps
Works with
5 hosts
MCP server MIT

PostHog MCP

by PostHog

PostHog's official hosted MCP server: analytics, SQL, feature flags, experiments and error tracking from your AI agent.

Does
5 things
Install
4 steps
Works with
5 hosts
MCP server

Sentry MCP Server

by Sentry

Sentry's MCP service for coding agents: inspect errors, issues, traces and performance from Cursor, Claude Code and others.

Does
5 things
Install
4 steps
Works with
3 hosts
MCP server ISC

Shopify Dev MCP

by Shopify

Shopify's local Dev MCP server: search Shopify docs and API schemas and validate GraphQL, Liquid and extension code.

Does
5 things
Install
5 steps
Works with
4 hosts
MCP server Apache-2.0

Supabase MCP Server

by Supabase Community

Connect Supabase projects to AI assistants to manage tables, fetch config and query data.

Does
5 things
Install
4 steps
Works with
3 hosts
MCP server MIT

Tavily MCP Server

by Tavily

Tavily MCP server: real-time web search, page extraction, site mapping and crawling for AI agents.

Does
5 things
Install
5 steps
Works with
3 hosts
MCP server

Vercel MCP

by Vercel

Vercel's official remote MCP server: search docs, manage projects and deployments, read logs and Web Analytics from your AI tool.

Does
5 things
Install
4 steps
Works with
6 hosts
MCP server

Windsurf MCP

by Windsurf (Cognition)

Configure MCP servers for Windsurf's Cascade agent in mcp_config.json, with stdio, Streamable HTTP, SSE and admin allowlists.

Does
5 things
Install
4 steps
Works with
Windsurf
MCP server

Zapier MCP

by Zapier

Zapier-hosted MCP server that lets Claude, Cursor and other clients take actions across 9,000+ apps with managed auth.

Does
5 things
Install
5 steps
Works with
3 hosts