Curated Claude Code catalog
Updated 07.05.2026 · 19:39 CET
01 / Skill
tadas-github

a2asearch-mcp

Quality
9.0

A2ASearch is the only unified search engine for the rapidly expanding AI agent ecosystem. It indexes over 10,000 MCP servers, CLI tools, AI coding agents, and agent skills from various registries like GitHub and npm. It integrates seamlessly with Claude, Cursor, and other MCP clients, allowing users to discover relevant tools directly from their AI assistant. Key features include searching by keyword, getting detailed information on specific agents, and listing top agents by type and sort order. It's free, requires no authentication or API keys, and can also be used as a standalone CLI tool o

USP

The only unified, free, and comprehensive search engine for the entire AI agent ecosystem (MCP servers, CLI tools, coding agents, skills). No auth or API keys needed, works out-of-the-box with major MCP clients.

Use cases

  • 01Finding MCP servers for specific tasks (e.g., browser automation, databases).
  • 02Discovering AI coding agents for development workflows.
  • 03Browsing top or newest agent skills and CLI tools.
  • 04Getting detailed information about any agent in the ecosystem.
  • 05Exploring the AI agent landscape without leaving your AI assistant.

Detected files (1)

  • server.jsonmcp_server
    Show content (705 bytes)
    {
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.tadas-github/a2asearch-mcp",
  "description": "Search 10,000+ AI agents, MCP servers, and CLI tools via A2ASearch from any MCP client.",
  "repository": {
    "url": "https://github.com/tadas-github/a2asearch-mcp",
    "source": "github"
  },
  "version": "1.1.5",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "a2asearch-mcp",
      "version": "1.1.5",
      "transport": {
        "type": "stdio"
      },
      "installInstructions": "Run `npx a2asearch-mcp` or add to your MCP client config. No API key required.",
      "environmentVariables": []
    }
  ]
}

README

A2ASearch MCP Server

10,752 AI agents, MCP servers, CLI tools and agent skills — searchable in seconds from Claude, Cursor, or any MCP client.

npm version npm downloads License: MIT a2asearch-mcp MCP server

The only unified search engine for the AI agent ecosystem. One package. Every major MCP server, CLI tool, coding agent, and agent skill — indexed and searchable.

npx a2asearch-mcp -- playwright
# → Finds playwright MCP server, CLI tools, related agents

Why A2ASearch?

The MCP/agent ecosystem is exploding. There are now thousands of tools across GitHub, npm, and various registries — and no single place to find them. A2ASearch indexes them all:

What you're looking forA2ASearch has it
MCP servers for Claude/Cursor✅ 2,000+ indexed
CLI tools for LLM workflows✅
AI coding agents (Codex, Claude Code, etc.)✅
Agent skills & plugins✅
A2A protocol agents✅

No auth needed. No API key. Free.

Installation

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "a2asearch": {
      "command": "npx",
      "args": ["-y", "a2asearch-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "a2asearch": {
      "command": "npx",
      "args": ["-y", "a2asearch-mcp"]
    }
  }
}

Windsurf

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "a2asearch": {
      "command": "npx",
      "args": ["-y", "a2asearch-mcp"]
    }
  }
}

Cline / Continue / OpenClaw

Same format — add to your MCP config file:

{
  "mcpServers": {
    "a2asearch": {
      "command": "npx",
      "args": ["-y", "a2asearch-mcp"]
    }
  }
}

MCP Tools

search_agents

Search across the full directory by keyword.

"Find MCP servers for browser automation"
"Search for AI agents that can do web research"
"Find CLI tools for working with LLMs"

get_agent

Get full details for a specific agent including README, capabilities, stars.

"Get details for playwright"
"Tell me about claude-code"
"Show me the mem0 agent"

list_agents

Browse top agents by type and sort order.

"List the top MCP servers by stars"
"Show me the newest AI coding agents"
"What are the top agent skills?"

Example Prompts

Once installed, ask your AI assistant:

"Search for MCP servers that can help me work with databases"

"What are the most popular AI coding agents right now?"

"Find agent skills for web browsing"

"Is there an MCP server for Notion?"

"Get full details on the ollama agent"

CLI Usage

Don't need the MCP server? Use the CLI directly:

# Install globally
npm install -g a2asearch-mcp

# Search by keyword
a2asearch playwright
a2asearch "web scraping"
a2asearch database

# Filter by type
a2asearch --type mcp database
a2asearch --type skill web-browsing
a2asearch --type cli llm
a2asearch --type agent coding

# Top agents by stars
a2asearch --type mcp --top
a2asearch --type agent --top

# Get full details
a2asearch --get ollama
a2asearch --get playwright

# Newest additions
a2asearch --new

Or without installing:

npx a2asearch-mcp -- playwright
npx a2asearch-mcp -- --type mcp database
npx a2asearch-mcp -- --get ollama

Agent Types

Type--type flagDescription
MCP ServermcpModel Context Protocol servers
CLI ToolcliTerminal tools for LLM workflows
AI Coding AgentagentAutonomous coding agents
Agent SkillskillPlugins and skills for AI assistants
A2A Agenta2aAgent-to-Agent protocol agents
AI TooltoolGeneral AI-powered tools

REST API

The MCP server wraps the free A2ASearch REST API. Use it directly if you prefer:

# Search
curl "https://a2asearch.ai/api/v1/agents?q=playwright"

# Get by slug
curl "https://a2asearch.ai/api/v1/agent/playwright"

# List by type
curl "https://a2asearch.ai/api/v1/agents?type=MCP+Server&sort=stars"

No authentication required.

Submit a Tool

Know a tool that's missing? Submit it →

The index is community-maintained. Submissions are reviewed and added within 24–48 hours.

Links

License

MIT