---
title: "Generate a trust-rule suggestion"
method: POST
path: "/v1/trust-rules/suggest"
tags: ["trust-rules"]
---

# Generate a trust-rule suggestion

`POST /v1/trust-rules/suggest`

LLM-backed suggestion for a rule matching the given tool invocation. Returns 503 when the daemon suggestion relay is unavailable.

## Request body

- object
  - `tool` string, required
  - `command` string, required
  - `riskAssessment` object, required
    - `risk` string, required
    - `reasoning` string, required
    - `reasonDescription` string, required
  - `scopeOptions` object[], required
    - `pattern` string, required
    - `label` string, required
  - `directoryScopeOptions` object[]
    - `scope` string, required
    - `label` string, required
  - `intent` 'auto_approve' | 'escalate', required
  - `existingRule` object
    - `id` string, required
    - `pattern` string, required
    - `risk` string, required

## Response `200`

Successful response

- object
  - `suggestion` object, required
    - `pattern` string, required
    - `risk` string, required
    - `scope` string, nullable, required
    - `description` string, required
    - `scopeOptions` object[], required
      - `pattern` string, required
      - `label` string, required
    - `directoryScopeOptions` object[], nullable
      - `scope` string, required
      - `label` string, required

---

[API](https://skmtc.net/vellum-ai/apis/vellum-gateway-api.md) · [All operations](https://skmtc.net/vellum-ai/apis/vellum-gateway-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/vellum-ai/vellum-gateway-api/revisions/5f280bce8b2e/schema)