AINumbers MCP Apps Server
An agent calling a fintech tool by name has no way to know if the tool actually ran the math it claims to have run. This server closes that gap for the AINumbers.co suite: every tool call is deterministic, zero PII, and served straight from the suite's own single-file HTML, not a paraphrase of it.
An MCP Apps (SEP-1865) server that exposes the AINumbers.co fintech tool suite to any MCP host, including Claude, ChatGPT, M365 Copilot, VS Code, and Cursor.

Quick start
# Claude: Settings -> Connectors -> Add custom connector
https://mcp.ainumbers.co/mcp
# Inspector
npx @modelcontextprotocol/inspector # then Streamable HTTP -> the URL aboveNo auth, no API key, no account. Production runs on Cloudflare Workers (/healthz reports runtime: cloudflare-workers), so there are no cold starts. Cursor and other Open Plugins directories pick this repo up automatically via the root .mcp.json, which declares the same endpoint.
Live endpoint: https://mcp.ainumbers.co/mcp (streamable HTTP) · Docs: ainumbers.co/mcp.html · Registry: co.ainumbers/tools on the Official MCP Registry






