Changelog

Fughetta is open for the first time. One MCP endpoint gives a coding agent the file tools it expects, and a place for the source it works on.

What an agent can do

• Read and change files. read, write, edit, remove, move, list, glob and search, over MCP's Streamable HTTP transport.
• Recover a lost reply. A change sent with an operation_id is recorded durably before it is answered, and receipt returns the result.
• Work in isolation. A worldline is an edit history of its own, with scope locks, durable receipts, reverse/redo and forks.
• Start from a template. generate previews and creates C++, Python, Java and TypeScript projects, classes and interfaces.
• Build, test and run. The gateway dispatches these to a worker that executes the selected worldline version.

What comes with it

The console covers workspaces, projects, members, usage and worldline history. Software clients are named installations, each with its own token, workspace scope and expiry, so a token on a laptop is not a token on a build server.

What it does not do

The gateway and source make no model calls. Build, test and run execute on a worker, not in the gateway. The same input gives the same result, and a change either applies to the version it observed or it is refused.