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UVCS MCP

Safe Plastic SCM / Unity Version Control MCP: history, review, merge preview, and guarded writes.

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★ 17 stars Last pushed 2026-10-26 License: MIT

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Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (npm 1.4.1)

npx -y @proanima/[email protected]

Or add to your MCP client config:

{
  "mcpServers": {
    "unity-version-control-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@proanima/[email protected]"
      ],
      "env": {
        "UVCS_WORKSPACE": "<YOUR_VALUE>",
        "UVCS_MCP_MODE": "<YOUR_VALUE>",
        "UVCS_ALLOWED_WORKSPACES": "<YOUR_VALUE>",
        "UVCS_ALLOWED_REPOS": "<YOUR_VALUE>",
        "UVCS_CM_PATH": "<YOUR_VALUE>"
      }
    }
  }
}

UVCS_WORKSPACE required — Absolute path of the Plastic SCM / Unity Version Control workspace (the folder that contains .plastic).
UVCS_MCP_MODE — readonly (default) for inspection only; standard enables prepare/confirm write tools.
UVCS_ALLOWED_WORKSPACES — Workspace paths the server may use, separated by ';'. Set it to UVCS_WORKSPACE to pin the workspace.
UVCS_ALLOWED_REPOS — repository@server:port identities the workspace must match, separated by ';' (the guarded profile).
UVCS_CM_PATH — Absolute path of the cm executable when it is not on PATH (GUI clients on macOS often need it).