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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.259 ·

Plugin type declarations file now also documents the built-in hooks API

Generated plugin declarations now include a claude-code.d.ts covering the plugin API and built-in tools.

TierUse it nowhow much it should matter to you
Useful3my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaPlugin SDKwhat it touches
KindImprovementsin v2.1.259,
Use it now No documentation found

Generated plugin declarations now include a claude-code.d.ts covering the plugin API and built-in tools.

Generated plugin TypeScript declarations now also emit a claude-code.d.ts file covering the plugin API and built-in tools, in addition to the previous MCP tool types. Guidance text for tsconfig setup has been updated to point at both declaration files.

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Names in the bundleclaude-code.d.ts

See this entry in the whole of v2.1.259 →

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