[exe-dev-github-integration]

Summary

• Add shared, one-hour disk caching for Tavily search and full-page extraction in both parity-tested tool copies.
• Coalesce concurrent identical requests; preserve per-caller tags and current URL guards. Do not cache failures; fail open on storage errors.
• Add coverage for parameters, freshness, account partitioning, pagination, errors, guards, and concurrent processes, plus an opt-in budgeted live probe.

Verification

• 46 relevant unit tests passed during development.
• Live probe: 24 tool calls from 8 concurrent workers across both implementations resulted in exactly 1 Tavily extraction and 1 search. No model calls.
• No forecast data or schedules changed.

Deployment

Normal airo deploy after required checks and merge, retaining the published forecast snapshot.