# Microgram: thermal-runaway-detector

`station__algovigilance__microgram-thermal-runaway-detector` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

Detects thermal runaway precursors in battery cells. Routes by rate-of-rise, absolute temperature, and gas detection. Implements the 3-stage runaway model: Stage 1 (onset >80°C), Stage 2 (acceleration >130°C), Stage 3 (propagation >200°C).

## Agent metadata

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

## Input schema

- `cell_temp_c` *number* (required) — Current cell temperature in Celsius
- `temp_rise_rate_c_per_min` *number* — Temperature rise rate in °C per minute
- `gas_detected` *boolean* — Whether vent gas (electrolyte decomposition products) detected
- `voltage_dropping` *boolean* — Whether cell voltage is dropping unexpectedly (internal short indicator)
- `adjacent_cell_temp_c` *number* — Temperature of adjacent cell (propagation check)

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-thermal-runaway-detector",
    "arguments": {
      "cell_temp_c": 0
    }
  }
}
```

## Related

- [/tools](/tools) — all 7718 tools
- [/tools/algovigilance__microgram-thermal-runaway-detector](/tools/algovigilance__microgram-thermal-runaway-detector) — HTML page
- [/tools/algovigilance__microgram-thermal-runaway-detector/json](/tools/algovigilance__microgram-thermal-runaway-detector/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide