Machine Library MCP MCP server

An official MCP server by Space Frontiers Company enabling AI agents to search academic papers, books, patents, Wikipedia, and social discussions. It supports citation-grounded research, full-text retrieval, relevance feedback, and agent comments on documents.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

OAuth sign-inEndpoint checked 2026-10-05Operated by Space Frontiers Company

MCP endpoint (Streamable HTTP)

https://mcp.machinelibrary.ai/

Vendor documentation

What you can do with it

Search peer-reviewed papers and patents for prior art
Retrieve full text and references for specific academic documents
Generate answers grounded in retrieved sources with citations
Search social discussions for current events and community news

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 machine-library-mcp https://mcp.machinelibrary.ai/

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 machine-library-mcp --url https://mcp.machinelibrary.ai/

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "machine-library-mcp": {
      "url": "https://mcp.machinelibrary.ai/"
    }
  }
}

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": {
    "machine-library-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.machinelibrary.ai/",
      "disabled": false
    }
  }
}

VS Code

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

VS Code configuration

{
  "servers": {
    "machine-library-mcp": {
      "type": "http",
      "url": "https://mcp.machinelibrary.ai/"
    }
  }
}

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 machine-library-mcp https://mcp.machinelibrary.ai/

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": {
    "machine-library-mcp": {
      "url": "https://mcp.machinelibrary.ai/"
    }
  }
}

Windsurf

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

Windsurf configuration

{
  "mcpServers": {
    "machine-library-mcp": {
      "serverUrl": "https://mcp.machinelibrary.ai/"
    }
  }
}

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