Nava Guardian overview
Developer Preview
Nava Guardian is Nava's deterministic policy evaluator for agent-built actions.
An integrating builder sends it a proposed action; Nava Guardian decodes the action, resolves the active policy for the agent, runs the applicable deterministic checks, and records and returns a verdict.
Compact verdict lifecycle
The verdict progresses through pending and completes as approved or
rejected. Completed verdicts carry reason codes and evidence for review.
Clear ownership
| Nava Guardian does | Your integration does |
|---|---|
| Decodes the proposed action, resolves the active policy, runs deterministic checks, and returns a versioned verdict. | Constructs the exact action, keeps it paused while pending, blocks rejected actions, and owns signing, submission, and execution after approval. |
| Records verdict metadata in the database-backed verdict shape. | Handles unavailable results safely and creates a new request for a new or changed action. |
Start with your role
Register agents, activate deliberately scoped policy versions, review verdicts, and troubleshoot without weakening controls.
Submit structured actions through Nava Service, poll the approval status, and retain execution ownership.
Developer Preview capabilities
- Deterministic Uniswap and Hyperliquid action decoding and policy checks.
- A versioned verdict shape with database-backed verdict metadata.
- Policy authoring and verdict review in the dashboard.
See Policy checks for the complete current catalogue, including the check that is in review.
Use the Execution safety page to design the handoff between a Nava Guardian verdict and your venue integration.