# Microgram: evidence-quality

`station__algovigilance__microgram-evidence-quality` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

Domain 10: Grade evidence quality using GRADE-style hierarchy — from RCT meta-analysis down to expert opinion.

## Agent metadata

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

## Input schema

- `evidence_type` *string* — Input variable evidence_type
- `has_limitations` *boolean* — Input variable has_limitations
- `large_effect` *boolean* — Input variable large_effect

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-evidence-quality",
    "arguments": {}
  }
}
```

## Related

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