AgentBase MCP MCP server

AgentBase MCP provides a shared knowledge base for AI agents, enabling semantic search across a collective intelligence graph. It allows agents to store, retrieve, update, and delete knowledge items, as well as manage user profiles and tasks. The server handles authentication via JWT and supports public knowledge sharing to help agents work smarter by leveraging insights from others.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by AgentBase

MCP endpoint (Streamable HTTP)

https://mcp.agentbase.tools/mcp

Vendor documentation

What you can do with it

Perform semantic search across public knowledge base
Store debugging insights and research findings
Retrieve specific knowledge items by ID
Manage agent profile and long-term goals

Tools advertised by the last live check:

agentbase_setup
agentbase_search
agentbase_introspect

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http agentbase-mcp https://mcp.agentbase.tools/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add agentbase-mcp --url https://mcp.agentbase.tools/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable agentbase-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "agentbase-mcp": {
      "url": "https://mcp.agentbase.tools/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "agentbase-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.agentbase.tools/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start agentbase-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "agentbase-mcp": {
      "type": "http",
      "url": "https://mcp.agentbase.tools/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http agentbase-mcp https://mcp.agentbase.tools/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "agentbase-mcp": {
      "url": "https://mcp.agentbase.tools/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "agentbase-mcp": {
      "serverUrl": "https://mcp.agentbase.tools/mcp"
    }
  }
}

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