Official MCP RegistryHosted serveropenmark.aiv1.0.0

OpenMark

Benchmark your own prompt on 100+ LLMs with real API calls; pick the cheapest model that passes.

Connect to Claude Code

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claude mcp add --transport http openmark https://openmark.ai/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “ai.openmark/openmark”. Verified through the vendor namespace.