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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 v2.1.257 ·

Hooks gain a 'script' hook type with an external-runner result protocol

Hooks gain a script type whose results are recovered from started/result/exited markers in the output.

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KindNew Featuresin v2.1.257,
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Hooks gain a script type whose results are recovered from started/result/exited markers in the output.

Hooks now support a new hook.type === 'script' kind. The process output scanner parses <name> started, <name> result <json>, and <name> exited <code> markers from stdout/stderr to recover a structured result even when the script is launched through an intermediary runner or launcher. Conflicting or malformed markers set a resultConflict flag and produce a distinct "no single verdict" explanation.

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Names in the bundlehook.type: script

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