Use this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence, find its name, formula, and neighbors
Use this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence, find its name, formula, and neighbors.
npm install
npm run build
node dist/index.js
The server uses stdio, so it can be connected to Claude Desktop, Cursor, VS Code, MCP Inspector, or another compatible MCP client.
search_sequences: Search the OEIS by terms or a name query. Terms likeget_sequence: Get one OEIS sequence by its A number.This project is intentionally narrow. It should be treated as a practical helper, not a complete certification or security audit. Check the implementation and the returned data before using it with sensitive material. No credentials are required unless the project explicitly says otherwise.
After building, connect the server through your MCP client. The repository root also contains smoke-test.mjs for projects covered by the shared harness. A typical tool call starts with search_sequences.
FAQs
Use this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence, find its name, formula, and neighbors
We found that oeis-mcp demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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