Summary
Connects Claude to the On-Line Encyclopedia of Integer Sequences, the world's largest database of number sequences used by mathematicians and computer scientists. Part of the Pipeworx gateway ecosystem, which means you can either use the standalone OEIS endpoint or access it through the full Pipeworx gateway alongside 780+ other data sources. The implementation uses ask_pipeworx for natural language queries, so you can just ask questions about sequences in plain English rather than constructing API calls. Useful when you're pattern matching, exploring mathematical relationships, or need to identify a sequence that popped up in your code or research.
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OEIS (On-Line Encyclopedia of Integer Sequences) MCP.
Part of Pipeworx — an MCP gateway connecting AI agents to 780+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"oeis": {
"url": "https://gateway.pipeworx.io/oeis/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 780+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Oeis data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
