# run-signal-deep-validation

`station__microgram__run-signal-deep-validation` · external (needs EXECUTION_BACKEND_URL configured) · domain `microgram` · pv-relevance `pv-core`

Multi-dimensional signal quality assessment. Combines 4 disproportionality measures (PRR/ROR/IC/EBGM), validates criteria sufficiency, detects trend direction, and identifies recurrence patterns.

> **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

- `prr_signal` *string* (required) — PRR signal classification: STRONG | MODERATE | WEAK | NONE
- `ror_signal` *string* (required) — ROR signal classification: STRONG | MODERATE | WEAK | NONE
- `ic_signal` *string* (required) — IC signal classification: STRONG | MODERATE | WEAK | NONE
- `ebgm_signal` *string* (required) — EBGM signal classification: STRONG | MODERATE | WEAK | NONE
- `prr_above_threshold` *boolean* (required) — PRR exceeds detection threshold (≥2.0)
- `case_count_sufficient` *boolean* (required) — Case count meets minimum threshold (≥3)
- `geographic_spread` *boolean* (required) — Reports come from ≥2 distinct geographic regions
- `temporal_pattern` *boolean* (required) — Reports show a consistent temporal pattern (not clustered in one period)
- `prr_current` *number* (required) — Current PRR value for trend detection
- `pct_change` *number* (required) — Percent change in PRR from prior period (negative = declining)
- `occurrence_count` *integer* (required) — Total historical occurrences of this signal
- `prior_action_taken` *boolean* (required) — A regulatory or clinical action was previously taken for this signal

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__microgram__run-signal-deep-validation",
    "arguments": {
      "prr_signal": "",
      "ror_signal": "",
      "ic_signal": "",
      "ebgm_signal": "",
      "prr_above_threshold": false,
      "case_count_sufficient": false,
      "geographic_spread": false,
      "temporal_pattern": false,
      "prr_current": 0,
      "pct_change": 0,
      "occurrence_count": 0,
      "prior_action_taken": false
    }
  }
}
```

## Related

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