Query the Online Encyclopedia of Integer Sequences (OEIS) to look up mathematical sequences, find formulas, and discover related integer series. For mathematicians, researchers, and developers building sequence-analysis tools.
io.github.daedalus/mcp-oeis
Local install
STDIO
No auth required
How models use it and what it is built for.
Query the Online Encyclopedia of Integer Sequences (OEIS) to look up mathematical sequences, find formulas, and discover related integer series. For mathematicians, researchers, and developers building sequence-analysis tools.
Local install — runs as a subprocess.
Where to find authoritative docs and source for Daedalus MCP Oeis.
Paste any of these into Agent Studio after connecting Daedalus MCP Oeis.
Common questions about connecting and running Daedalus MCP Oeis.
What is the OEIS and why would I query it via MCP?
The Online Encyclopedia of Integer Sequences is a database of mathematical sequences with formulas, references, and relationships. This MCP server lets you integrate OEIS lookups directly into your AI chat or application without manual web browsing.
Do I need an API key to use this MCP server?
The registry metadata does not specify required authentication. Check the OEIS API documentation or the server's GitHub repo (io.github.daedalus/mcp-oeis) for current auth requirements.
Can I search OEIS by partial sequence or by formula?
The server connects to the OEIS API, which supports sequence-number lookup and partial-sequence search. Exact search capabilities depend on the OEIS API's current endpoints; refer to the server documentation for supported query types.
How do I install and run this MCP server?
Run `uvx mcp-oeis@0.1.0` to install and start the server. It uses stdio transport, so it integrates with any MCP-compatible client (Claude, custom tools, etc.).
What's the difference between this and querying OEIS directly in a browser?
This MCP server lets you embed OEIS queries in automated workflows and AI conversations without leaving your chat or code. It's faster for programmatic lookups and integrates with other MCP tools.
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