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UniversalBench

https://universalbench-mcp.penantiaglobal.workers.dev

● healthy

uptime_30d 1.0%; p95 151.1ms; conformance: partial

Transport

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Auth

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Cost

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How to connect

MCP endpoint (streamable-http)

https://universalbench-mcp.penantiaglobal.workers.dev

JSON-RPC initialize probe

curl -X POST https://universalbench-mcp.penantiaglobal.workers.dev \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://universalbench-mcp.penantiaglobal.workers.dev

Listed at (chiark)

https://chiark.ai/agents/0f004052-e64c-4930-b84a-ad9ababb7e32