The Asistent AI chat can now query the tenant DB directly through Claude
tool use. AiToolExecutor exposes 5 read-only tools (search_clients,
get_vehicle, find_parts, recent_workorders, low_stock_parts) all scoped
to the current tenant via BelongsToTenant.
AiAssistantService::callClaude loops on stop_reason=tool_use up to 5 rounds:
- normalize message history to content blocks
- send `tools` definitions + messages to Anthropic API
- on tool_use: execute each tool, append tool_results as user turn, recall
- on end_turn: collect text + cumulative token counts + tool-call audit in
AiMessage.meta.tools
Single-shot helpers (suggestDiagnosis, suggestPrice, vinRecommendations,
suggestParts) are unchanged — only the conversational chat gets tool-use.
Tests (3 new):
- two-round tool_use → execute → final text; verify 5 tools sent both rounds;
cumulative tokens
- executor finds part by brand
- unknown tool name returns error blob
Full suite: 109 passed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Vasyka
dfb92bf5e2