mcp-beaver rendered one umbra guardfile into a running MCP server, an HTTP tool API, an optional widget, and a Helm release. Each grant became one tool, with its input schema taken from the grant's own path, query, and body, so an operation nobody declared had no tool and no endpoint.
It is no longer offered, and its source is no longer public. This page stays as a record of what it did. For bounding what an agent can run, see umbra. For grading what it did, see housecast.