Vectree MCP MCP server

The Vectree MCP server allows AI agents to search, read, and browse over 95,000 interactive concept diagrams. It provides tools to find diagrams by meaning, retrieve full explanations of nodes, discover curated learning paths, and explore hand-assembled collections covering topics like science, technology, and philosophy.

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 Vectree

MCP endpoint (Streamable HTTP)

https://vectree.io/mcp

Vendor documentation

What you can do with it

Search for diagrams by meaning rather than keywords
Read full diagram explanations including labeled nodes
Find curated learning paths for specific subjects
Browse hand-assembled collections of diagrams

Tools advertised by the last live check:

get_collection
get_diagram
get_learning_path
list_collections
search_diagrams
search_learning_paths

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 vectree-mcp https://vectree.io/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 vectree-mcp --url https://vectree.io/mcp

Cursor

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

Cursor configuration

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

VS Code

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

VS Code configuration

{
  "servers": {
    "vectree-mcp": {
      "type": "http",
      "url": "https://vectree.io/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 vectree-mcp https://vectree.io/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": {
    "vectree-mcp": {
      "url": "https://vectree.io/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": {
    "vectree-mcp": {
      "serverUrl": "https://vectree.io/mcp"
    }
  }
}

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