Unverified50% confidenceFactExact time
In the Vercel Sandbox TypeScript SDK, besides a boolean, the stdin parameter can also be bound to a Node.js readable stream (such as process.stdin), and the SDK automatically closes the command's standard input when the stream ends.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/26/2026
First Seen
Valid until: 1/24/2027
Sources
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UnverifiedOpenClaw基于TypeScript编写,运行在Node.js进程上57% similarUnverifiedThe PreToolUse hook receives JSON from stdin containing the tool name and input; exit code 0 means allow and continue the normal permission flow, exit code 2 means a hard block, and other non-zero exit codes are usually treated as errors.57% similarUnverifiedUsing strongly typed SDKs (such as the official Python or TypeScript clients) allows compile-time type checking to surface API incompatibilities early, which is more efficient than manually comparing JSON structures.56% similarUnverifiedHook configuration is located at .claude/hooks/settings.json, exit code 2 is interpreted as blocking the current operation with the stderr content fed back to the model as feedback, and other non-zero exit codes usually only log the error without blocking.56% similarUnverifiedTypeScript offers static type checking, a mature npm package ecosystem, and a gradually maturing LLM toolchain such as Vercel AI SDK and LangChain.js.56% similar
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