PR

Prism

io.github.terradev-cloud/prism

Stateless MCP gateway and OTel span-streaming bridge for hosted MCP servers.

Yes, your AI can use this right now.Answered a live MCP handshake in 351 ms with no sign-in needed and exposes 3 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://prism-mcp.terradev.cloud/mcp

3 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
prism_inforead-only

Returns Prism's service identity and runtime state: version, transport, public URL, capture default, and the number of MCP sessions currently being traced. Use this to confirm which Prism deployment you are talking to and whether it is healthy before configuring an upstream.

prism_pingread-only

Returns {"pong": true, "time": <unix seconds>} plus an optional echo of the 'echo' argument. Use to verify connectivity through the gateway before pointing it at an upstream MCP server.

prism_helpread-only

Returns connection instructions: how to set the upstream MCP server (X-Prism-Upstream header or ?upstream= query param), the query-param config keys for header-less clients, how destinations and the borrowed-token model work, and example client configs. Start here if you are an agent discovering Prism for the first time.

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