# Microgram: stoichiometry-dictionary

`station__algovigilance__microgram-stoichiometry-dictionary` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

List or search the built-in PV term dictionary. Action 'list' returns all terms; 'search' filters by primitive name.

## Agent metadata

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

## Input schema

- `action` *string* (required) — 'list' or 'search'
- `filter_primitive` *string* — Primitive name for search (e.g., 'Causality', 'Boundary')

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-stoichiometry-dictionary",
    "arguments": {
      "action": ""
    }
  }
}
```

## Related

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