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captcha.cc Human Verification

https://captcha.cc/mcp

● healthy

uptime_30d 1.0%; p95 230.5ms; conformance: fail

Transport

streamable-http

Auth

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Cost

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How to connect

MCP endpoint (streamable-http)

https://captcha.cc/mcp

JSON-RPC initialize probe

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

Homepage

https://captcha.cc/mcp

Listed at (chiark)

https://chiark.ai/agents/94801cc5-f0e6-41e0-9638-50041cd0c1ef