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2026-08-21
digitalapplied.com
developer-tools
MCP Promoted Its Rust SDK to Tier 1. Here Is What That Means
The Model Context Protocol project promoted its Rust SDK, rmcp, from Tier 2 to Tier 1 on August 21, 2026, citing 67 of 67 server and 50 of 50 client conformance tests passing, all 12 required issue-tr…