---
title: "UVO Action Gate: 9-layer deterministic validation, sub-100ms APPROVE/WARN/ESCALATE/BLOCK."
method: POST
path: "/v2/uvo_quick"
tags: ["agent-safety"]
---

# UVO Action Gate: 9-layer deterministic validation, sub-100ms APPROVE/WARN/ESCALATE/BLOCK.

`POST /v2/uvo_quick`

UVO Action Gate — fast deterministic validation. Returns APPROVE/WARN/ESCALATE/BLOCK with risk_score for any agent action proposal. Sub-100ms response. 9-layer pipeline (schema, danger patterns, citations, containment, reversibility, measurability, commitment, existence, hallucination).

## Request body

- object
  - `proposal` object

## Response `200`

Success (synthetic example)

## Other responses

- `400` — Bad Request — invalid or missing parameters.
- `402` — Payment Required (x402): response carries payment requirements; retry with the X-PAYMENT header (USDC on Base).

---

[API](https://skmtc.net/tooloracle/apis/tooloracle-mcp-platform.md) · [All operations](https://skmtc.net/tooloracle/apis/tooloracle-mcp-platform/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/tooloracle/tooloracle-mcp-platform/versions/0f85b83186f5/schema)