Wire ll-lang into Claude Code, Cursor, or Zed in 30 Seconds If you want an LLM to write ll-lang productively, the best setup is not "open a terminal and hope the model can parse shell output." The better setup is MCP. ll-lang ships with a built-in MCP server through lllc mcp , so your editor can call the compiler and project tooling as structured tools. That means your agent can ask questions like: does this compile? what does E005 mean? where is this symbol defined? what targets can I build to? And get structured JSON back instead of scraped terminal text. 1. Add the MCP server Use the current config shape from the ll-lang README and MCP user guide: { "mcpServers" : { "ll-lang" : { "command" : "lllc" , "args" : [ "mcp" ] } } } Enter fullscreen mode Exit fullscreen mode If lllc is not on your $PATH , replace command with the absolute path to the binary. In a local repo checkout, you can also point to the bootstrap wrapper if that is your preferred install path.…