Tool Invocation drawer

Opened from the Tools Section (Invocations tab) or from a Run Detail drawer tool-call row.

Panels

Panel	Contents
Header	Tool key, status, started/ended timestamps
Args	JSON arguments passed to the tool (secrets redacted)
Result	JSON result returned (secrets redacted)
Latency	Gateway round-trip ms
Approval chain	Who approved (if any), when, with what scope
Source run id	Back-link to the originating run

Redactions

Strings matching the platform's secret patterns (sk-…, bearer tokens, etc.) are replaced with «redacted» before render. The raw value is never sent to the browser.

Errors

When status = error, the panel shows:

• error.type — e.g., timeout, provider_5xx, schema_validation
• error.message — human-readable
• error.retry_after_ms — if the gateway will retry

Code-backed workflow

Source of truth: ToolInvocationDrawer.tsx.

1. Review payload, response, approval state, and approve or reject pending tool invocations.
2. Approval and rejection refresh invocation and approval queue queries.
3. Verify the related run unblocks or fails according to the decision.

Related

• Tools Section
• Run Detail drawer
• Tool Sandboxing