🔐 Security Review Request - Policy Enforcement Logic

[cloudweaver]

Overview

Looking for community feedback on our dual-layer policy enforcement approach.

Current Architecture

1. Off-chain layer: Fast policy checks in the agent runtime (TypeScript)
2. On-chain layer: Trustless enforcement in Solana program (Rust)

Security Model

• Agent has delegate authority (can trade within limits)
• Agent CANNOT withdraw funds (requires user signature)
• Emergency halt is user-only (no admin override)
• Policy updates require user signature

Questions

1. Are there edge cases we're missing?
2. What additional on-chain checks would you recommend?
3. How to handle oracle manipulation risks?

Would love eyes from security-minded devs! 🛡️

Related code:

• programs/agentvault/src/instructions/
• runtime/src/policy/engine.ts