MCP serverio.github.cyanheads/oeis-mcp-server

Identify integer sequences by terms, search the OEIS, read formulas, programs, b-files, cross-refs.

UNRATEDActivestreamable-httpoeis.caseyjhand.com

Overview

Score?

UNRATED 0.051

of what a free look can see, on 1 looks

Looks

last 12 hr ago

Tools

URL

oeis.caseyjhand.com/mcp

streamable-http

Says it is

oeis-mcp-server 0.1.2

protocol 2025-06-18

In the record since

1 day ago

0median 0.606 · this server 0.051 · highest on record 0.8561

The tools this server lists, read out of the definition it returned
Tool	Schema
oeis_get_cross_refs List sequences related to an OEIS entry. direction outgoing returns the A-numbers named in the entry's cross-reference (Cf.) lines, with any parenthetical note beside each; directi	input · output
oeis_get_sequence Fetch one OEIS entry by A-number. Returns the name, data-line terms, offset, keywords, author, dates, and the sections: comments, formulas (recurrences and generating functions), e	input · output
oeis_get_terms List terms a(n) of a sequence with their indices n. Reads the entry's b-file when it has one — often thousands of terms beyond the data line — and otherwise the data line itself. V	input · output
oeis_identify_sequence Identify integer sequences that contain a run of consecutive terms, e.g. "1, 2, 5, 14, 42". Returns up to 10 matches per page in OEIS relevance order, each with the index n at whic	input · output
oeis_list_reference Look up OEIS vocabulary used by the other tools: keyword flags (nonn, core, tabl, cons, …), search syntax (prefixes, operators, wildcards, sort orders, paging window), and identifi	input · output
oeis_search_sequences Search the OEIS using its query syntax: plain words, "quoted phrases", comma-separated terms, prefixes (keyword:, author:, name:, comment:, formula:, program:, xref:, id:), \| for O	input · output

Verify it yourselfnpx teppi-check https://oeis.caseyjhand.com/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M405J2K1JDFZC7GA1JBARHP0