MCP Concierge (POC)
A local stdio MCP concierge that connects over stdio to your MCP client and forwards to one or more remote MCP servers over HTTP or SSE using a static Authorization: Bearer token.
Usage
- Put a registry at
~/.mcp-concierge/registry.jsonor pass--registry. - Start single remote:
mcp-concierge --server <name> [--verbose] - Start multiple remotes (aggregator):
mcp-concierge --server <name1> --server <name2>or--server name1,name2 - Requires
JWT_TOKENenv var for any remote that is notopen: true.
When multiple remotes are selected, tools are aggregated and exposed with name-prefix routing using a safe delimiter: <remote>__<tool> (no slashes). Call tools using that full name. If you call a bare tool name and it is ambiguous across remotes, the server will suggest the fully qualified options.
Example client config:
{ "mcpServers": { "data-cloud-queries": { "command": "mcp-concierge", "args": ["--server", "data-cloud-queries"], "env": { "JWT_TOKEN": "${env:JWT_TOKEN}" } } } }
