Fine Structure is a Model Context Protocol (MCP) server: Build and host full-stack apps from a prompt, with agents that reach you on WhatsApp and email. Because it speaks the Model Context Protocol, AI assistants can use Fine Structure as a set of callable tools instead of you copy-pasting between apps.
It's a hosted (remote) server — point your client at https://finestructure.ai/api/mcp and you're connected, with nothing to install locally. The current release is v1.0.2.
On mcp.site, Fine Structure sits in the Communication category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Fine Structure for finestructure.ai, claim this listing to verify ownership, earn the Verified badge, and keep the details current.