A
licenseNot graded
qualityB
maintenanceExposes any number of upstream MCP servers (stdio subprocesses or Streamable HTTP endpoints) as one MCP server for LLM agents, with namespaced tool names so servers cannot shadow each other. Every tool call passes centralized OAuth 2.1 bearer validation, per-client tool RBAC, rate limits, JSON Schema argument checks, a hash-chained audit log, and tool-definition pinning that quarantines changed tools until an operator approves them.
MIT