# cloud-dominant-shift

`station__cloud__cloud-dominant-shift` · external (needs EXECUTION_BACKEND_URL configured) · domain `cloud` · pv-relevance `non-pv`

character.

> **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

- `added_primitive` *string* (required) — The primitive being added (e.g., "Boundary").
- `base_primitives` *array* (required) — Base primitive names (e.g., ["Comparison", "Quantity"]). May be empty — an empty base has no old dominant.

## Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__cloud__cloud-dominant-shift",
    "arguments": {
      "added_primitive": "",
      "base_primitives": []
    }
  }
}
```

## Related

- [/tools](/tools) — all 3062 tools
- [/tools/cloud__cloud-dominant-shift](/tools/cloud__cloud-dominant-shift) — HTML page
- [/tools/cloud__cloud-dominant-shift/json](/tools/cloud__cloud-dominant-shift/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide