ai-tools

DBX Studio AI Tools Reference

Tool Definitions Location

apps/api/src/orpc/routers/ai/tools.ts

Tool Executor Location

apps/api/src/orpc/routers/ai/toolExecutor.ts

Available Tools (AI_TOOLS array)

Tool Name	Purpose	Required Params
read_schema	Get all tables and structure from schema store	schema_name
get_table_data	Preview rows from a table (generates SELECT)	table_name
execute_query	Run a SELECT/WITH query	sql
generate_chart	Create chart config (bar/line/pie/scatter/area/histogram)	chart_type, title, data_query
describe_table	Get table metadata from schemaTables DB table	table_name
get_table_stats	Get statistics summary for a table	table_name

AI Providers

Service ID	Provider	File
1	AWS Bedrock	ai-stream.ts (streaming) + providersWithTools.ts
2	OpenAI	providersWithTools.ts → callOpenAIWithTools
3	Anthropic	providersWithTools.ts → callAnthropicWithTools
4	Qwen	index.ts
5	Ollama	index.ts
6	Gemini	index.ts
7	Groq	index.ts
8	DBX Agent	External → MAIN_SERVER_URL

Tool Format Conversions

// Anthropic format
getAnthropicTools() → { name, description, input_schema }

// OpenAI format
getOpenAITools() → { type: 'function', function: { name, description, parameters } }

// Bedrock format (in ai-stream.ts)
{ toolSpec: { name, description, inputSchema: { json: input_schema } } }

Adding a New Tool

1. Add to AI_TOOLS array in tools.ts
2. Add execution logic in toolExecutor.ts → executeTool switch
3. Implement the handler function executeMyNewTool(input, context)
4. Both getAnthropicTools() and getOpenAITools() will pick it up automatically
5. For Bedrock, the conversion in ai-stream.ts is also automatic

System Prompt Location

Main streaming system prompt: apps/api/src/routes/ai-stream.ts around line 132–172

oRPC chat system prompt: apps/api/src/orpc/routers/ai/providersWithTools.ts — SYSTEM_PROMPT_WITH_TOOLS constant