Batch

Call cqs_batch MCP tool. Build a queries array from the user's arguments.

Each query is {"tool": "<tool_name>", "arguments": {...}}. Supported tools: search, callers, callees, explain, similar, stats.

Example: if user says /cqs-batch search "retry logic" callers search_filtered, build:

{"queries": [
  {"tool": "search", "arguments": {"query": "retry logic"}},
  {"tool": "callers", "arguments": {"name": "search_filtered"}}
]}

Max 10 queries per batch. Returns per-query results or errors.