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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.261 ·

MCP server config validated via schema before use in mcp add-json

mcp add-json now validates server config against a schema before saving.

Under the hood Bug Fixes
JSON All of v2.1.261
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
Bug FixesKind: in v2.1.261,
Bug FixesSection of the release

mcp add-json now validates the provided server config through a schema (wK().safeParse) to determine its type, rather than coercing the type field ad hoc. This tightens validation before the server config is persisted.

See this entry in the whole of v2.1.261 →

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