# Microgram: boundary-threader

`station__algovigilance__microgram-boundary-threader` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

NexCore boundary threading classifier: routes data stream intersections through boundary hierarchy to determine verification level and analytical precision

## Agent metadata

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

## Input schema

- `stream_count` *number* (required) — Input variable stream_count
- `boundary_type` *string* (required) — Input variable boundary_type
- `denominator_source` *string* — Input variable denominator_source
- `has_npi_resolution` *boolean* — Input variable has_npi_resolution
- `has_temporal_window` *boolean* — Input variable has_temporal_window
- `geographic_level` *string* — Input variable geographic_level

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-boundary-threader",
    "arguments": {
      "stream_count": 0,
      "boundary_type": ""
    }
  }
}
```

## Related

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