# run-gramatica-causalidad-espanola

`station__microgram__run-gramatica-causalidad-espanola` · external (needs EXECUTION_BACKEND_URL configured) · domain `microgram` · pv-relevance `pv-core`

Cadena de enriquecimiento de causalidad desde gramática española. Ser/estar temporal classification + indicativo/subjuntivo epistemic weighting. Returns temporality (TRANSITORIO/PERMANENTE) and confidence (ALTA/BAJA) for causality enrichment.

> **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

- `verbo` *string* (required) — Ser/estar form: es/está/era/estaba etc.
- `sintoma` *string* — Clinical symptom in Spanish
- `modo_verbal` *string* (required) — Verb mood: indicativo/subjuntivo or conjugated form

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__microgram__run-gramatica-causalidad-espanola",
    "arguments": {
      "verbo": "",
      "modo_verbal": ""
    }
  }
}
```

## Related

- [/tools](/tools) — all 3062 tools
- [/tools/microgram__run-gramatica-causalidad-espanola](/tools/microgram__run-gramatica-causalidad-espanola) — HTML page
- [/tools/microgram__run-gramatica-causalidad-espanola/json](/tools/microgram__run-gramatica-causalidad-espanola/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide