Mcp Oeis

Overview

Mcp Oeis is a Model Context Protocol server that connects AI assistants to the Online Encyclopedia of Integer Sequences (OEIS) API. Instead of switching between applications, Claude, Cursor, VS Code, and other MCP clients can query OEIS directly as callable tools through this server.

The server runs locally on your machine via the uvx command. Simply install with uvx mcp-oeis and it communicates over stdio with no authentication required. Built on the mcp-oeis Python package, the latest release is v0.1.0 under the MIT license. Source code is available at daedalus/mcp-oeis on GitHub.

Mcp Oeis is listed in the Development category on mcp.site and works with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mcp_oeis": {
      "command": "uvx",
      "args": [
        "mcp-oeis"
      ]
    }
  }
}