# chemistry-inhibition-rate

`station__chemistry__chemistry-inhibition-rate` · external (needs EXECUTION_BACKEND_URL configured) · domain `chemistry` · pv-relevance `pv-adjacent`

Calculate competitive inhibition rate. PV confidence: 0.78

> **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

- `inhibitor` *number* (required) — Inhibitor concentration [I]
- `k_i` *number* (required) — Inhibition constant (Ki)
- `k_m` *number* (required) — Half-saturation constant (Km)
- `substrate` *number* (required) — Substrate concentration [S]
- `v_max` *number* (required) — Maximum rate (Vmax)

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__chemistry__chemistry-inhibition-rate",
    "arguments": {
      "inhibitor": 0,
      "k_i": 0,
      "k_m": 0,
      "substrate": 0,
      "v_max": 0
    }
  }
}
```

## Related

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