xmp4 — Semantic code knowledge for your stack is a Model Context Protocol (MCP) server: OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+. 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://mcp.example4.ai/mcp and you're connected, with nothing to install locally. The current release is v1.2.6, published under the Apache-2.0 license, with source at 0ics-srls/lsai-xmp4.public on GitHub.
You'll find xmp4 — Semantic code knowledge for your stack in the Development 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 xmp4 — Semantic code knowledge for your stack for example4.ai, claim this listing to verify ownership, earn the Verified badge, and keep the details current.