Quartermaster is a Model Context Protocol (MCP) server: x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
It's a hosted (remote) server — point your client at https://quartermaster.surewhynot.app/mcp and you're connected, with nothing to install locally. The current release is v1.6.0.
You'll find Quartermaster in the AI & Agents category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Quartermaster for quartermaster.surewhynot, claim this listing to verify ownership, earn the Verified badge, and keep the details current.
