Knowledge Base is a Model Context Protocol (MCP) server: AI-powered knowledge base for Double - Thank You with semantic search and question answering. In practice that means any MCP-compatible AI assistant can call Knowledge Base's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://agent4.double.finance/mcp/message and you're connected, with nothing to install locally. The current release is v1.0.1.
Knowledge Base is listed under Search on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Knowledge Base for agent4.double, claim this listing to verify ownership, earn the Verified badge, and keep the details current.
