# Microgram: scorecard-compound

`station__algovigilance__microgram-scorecard-compound` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

Compound Scorecard: aggregates session-level product chain scores into multi-scale verdicts. Self-similar — uses the same L0-L5 product chain at every scale. Input is an array of session levels; output is the compound score plus the scale-appropriate verdict.

## Agent metadata

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

## Input schema

- `session_levels` *string* (required) — Comma-separated session levels (e.g., "3,4,2,5,3"). Each is 0-5 from session-scorecard.
- `scale` *string* — Scale label: session, chain, phase, directive, strategy. Defaults to chain.
- `target_level` *number* — Minimum acceptable compound level (default 3.5 = between Act and Persist). Below this = deficit.

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-scorecard-compound",
    "arguments": {
      "session_levels": ""
    }
  }
}
```

## Related

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