fix: accept string booleans for guard approval parameter#71
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matthiastjong merged 1 commit intomainfrom May 1, 2026
Merged
fix: accept string booleans for guard approval parameter#71matthiastjong merged 1 commit intomainfrom
matthiastjong merged 1 commit intomainfrom
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… instructions Claude Code MCP clients sometimes serialize boolean parameters as strings, causing `approved: "true"` to fail Zod validation. Use z.preprocess to coerce string booleans. Also improve the approval_required response: - Include all original request parameters in the response so the agent can easily re-send the exact same call with approved: true - Make next_action instructions more explicit about re-calling with all the same parameters Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
approved: trueasapproved: "true"(string). Addedz.preprocessto accept both forms, fixing theinvalid_type: expected boolean, received stringerror.requestfield now includes all original parameters (target, method, path, etc.) so the agent can easily reconstruct the re-call withapproved: true.approved: true.Test plan
svelte-checkpasses with 0 errors🤖 Generated with Claude Code