Stateless MCP Instance

[tebriel]

Currently the MCP server assumes the current directory is the only directory it should be concerned with.

MCP Managers like mcphub run 1 instance of an MCP server for multiple chat sessions.

It would be nice if the devenv MCP server used context from the invocation to prepare answers instead of only using the current directory.

/cc ravitemer/mcphub.nvim#189 which asks this similar question but from the mcphub side.

[domenkozar]

I guess we'd need to be able to pass nixpkgs/devenv commits, that way directory becomes irrelevant.