# Microgram: stem-stem-chem-balance

`station__algovigilance__microgram-stem-stem-chem-balance` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

Calculate equilibrium balance from forward and reverse rates.

## Agent metadata

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

## Input schema

- `forward_rate` *number* (required) — Forward reaction rate
- `reverse_rate` *number* (required) — Reverse reaction rate
- `tolerance` *number* — Input parameter tolerance.

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-stem-stem-chem-balance",
    "arguments": {
      "forward_rate": 0,
      "reverse_rate": 0
    }
  }
}
```

## Related

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