Scanned 13,350 MCP Endpoints: Open-Source Migration Checker Report
Fearzigdotss · reddit · 2026-08-23
The author open-sourced mcp-migration-check, a tool to probe local or remote MCP endpoints for compliance with the latest specification. Using this tool, 13,350 remote endpoints from the MCP Registry were probed non-destructively. Results show that 75.8% of the classifiable endpoints (10,812) exhibited at least one critical migration signal. The repository details the methodology and seeks feedback from maintainers.
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