[Feature Request]: Provide vibe config/parameters/environment variables as arguments for MCP Servers

[tgahlx]

Component

CLI

Problem statement

Some MCP Servers allow for configurations provided via arguments. It would be great to have global configured MCP Servers where the arguments can change regarding to the current project scope.

e.g. the rust_filesystem_server allows for restricting the accessible paths by this tool.

It would be great to have a mechanismen to pass the current project directory (where vibe is started) as an argument to the mcp server.

Proposed solution

[[mcp_servers]]
name = "rust_filesystem_server"
transport = "stdio"
command = "rust-mcp-filesystem"
args = [
    "${workingdir}",
]

replace ${workingdir} with the current folder where vibe is started.

Additional context

No response