Unverified50% confidenceSolutionExact time
The tool layer should adhere to three iron rules: interfaces must be narrow (deterministic tools), actions must be idempotent (with idempotency keys to make repeated calls safe), and permissions must be minimal (write operations and financial operations limited by amount, scope, and frequency).
1
Sources
50%
Confidence
Long-term
Relevance
10/6/2026
First Seen
Sources
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