# run-fda-boxed-warning-criteria

`station__microgram__run-fda-boxed-warning-criteria` · external (needs EXECUTION_BACKEND_URL configured) · domain `microgram` · pv-relevance `pv-core`

FDA boxed warning determination: routes by risk severity and preventability per FDA Guidance 'Warnings and Precautions, Contraindications, and Boxed Warning Sections of Labeling' (2011) and 21 CFR 201.57(c)(1)

> **Note:** This tool routes through an external execution backend. If `EXECUTION_BACKEND_URL` is unset on the server, calls return JSON-RPC error `-32603 "Tool execution backend not configured"`. Tools with `backend: native` execute in-process and are always callable.

## Agent metadata

- `idempotent`: unknown
- `read_only`: unknown
- `expected_latency_ms`: unknown (not yet contract-tested)
- `cost_tokens_estimate`: unknown

## Input schema

- `risk_severity` *string* (required) — Input parameter: risk_severity
- `risk_well_known` *boolean* (required) — Input parameter: risk_well_known
- `restricted_distribution` *boolean* (required) — Input parameter: restricted_distribution
- `risk_preventable` *boolean* (required) — Input parameter: risk_preventable

## Example call

```json
POST /api/mcp
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__microgram__run-fda-boxed-warning-criteria",
    "arguments": {
      "risk_severity": "",
      "risk_well_known": false,
      "restricted_distribution": false,
      "risk_preventable": false
    }
  }
}
```

## Related

- [/tools](/tools) — all 3062 tools
- [/tools/microgram__run-fda-boxed-warning-criteria](/tools/microgram__run-fda-boxed-warning-criteria) — HTML page
- [/tools/microgram__run-fda-boxed-warning-criteria/json](/tools/microgram__run-fda-boxed-warning-criteria/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide