# map-to-tov

`station__vigilance__map-to-tov` · external (needs EXECUTION_BACKEND_URL configured) · domain `vigilance` · pv-relevance `pv-core`

Map a safety level (1-8) to its Theory of Vigilance abstraction tier. Levels: 1=Molecular, 2=Cellular, 3=Tissue, 4=Organ, 5=System, 6=Clinical, 7=Epidemiological, 8=Regulatory. Returns the ToV group (Foundational/Structural/Functional/Population) and description.

> **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

- `level` *integer* (required) — Safety abstraction level (1-8): 1=Molecular, 2=Cellular, 3=Tissue, 4=Organ, 5=System, 6=Clinical, 7=Epidemiological, 8=Regulatory

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__vigilance__map-to-tov",
    "arguments": {
      "level": 0
    }
  }
}
```

## Related

- [/tools](/tools) — all 3062 tools
- [/tools/vigilance__map-to-tov](/tools/vigilance__map-to-tov) — HTML page
- [/tools/vigilance__map-to-tov/json](/tools/vigilance__map-to-tov/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide