The 9 best Agent Skills & MCP tools

Agent Skills & MCP tools, websites and resources, organized on DesignBookmark. Includes our editorial picks alongside listings submitted under our guidelines.

AllAI WritingAI ImageAI VideoAI Audio & VoiceAI AssistantsAI for DevelopersAI AgentsAgent Skills & MCP
Composio preview

Composio

Tool integrations for AI agents: connect 250+ apps with managed auth via one SDK or MCP.

Skills.sh preview

Skills.sh

An open registry and leaderboard of agent skills for Claude Code, Codex, Cursor and more.

Anthropic Skills preview

Anthropic Skills

Anthropic's official library of ready-made skills for Claude and Claude Code.

Smithery preview

Smithery

A registry of thousands of MCP servers to extend your AI agents with new tools.

MCP.so preview

MCP.so

A community directory for discovering MCP servers and clients across the ecosystem.

PulseMCP preview

PulseMCP

Browse and track the MCP ecosystem: servers, clients and weekly ecosystem news.

Glama preview

Glama

An MCP directory and gateway with hosted, inspectable and ranked servers.

MCP Market preview

MCP Market

A marketplace for discovering MCP servers organized by app and use case.

Cursor Directory preview

Cursor Directory

Community rules, MCP servers and skills for Cursor, browsable by framework.