simplify

apps/sim/lib/table/llm/enrichment.ts

@@ -5,8 +5,92 @@
  * with table-specific information so LLMs can construct proper queries.
  */
 
+import { createLogger } from '@sim/logger'
 import type { TableSummary } from '../types'
 
+const logger = createLogger('TableLLMEnrichment')
+
+export interface TableEnrichmentContext {
+  workspaceId: string
+  workflowId: string
+  executeTool: (toolId: string, params: Record<string, any>) => Promise<any>
+}
+
+export interface TableEnrichmentResult {
+  description: string
+  parameters: {
+    properties: Record<string, any>
+    required: string[]
+  }
+}
+
+/**
+ * Enriches a table tool for LLM consumption by fetching its schema
+ * and injecting column information into the description and parameters.
+ *
+ * @param toolId - The table tool ID (e.g., 'table_query_rows')
+ * @param originalDescription - The tool's original description
+ * @param llmSchema - The original LLM schema
+ * @param userProvidedParams - Parameters provided by the user (must include tableId)
+ * @param context - Execution context with workspaceId, workflowId, and executeTool
+ * @returns Enriched description and parameters, or null if enrichment not applicable
+ */
+export async function enrichTableToolForLLM(
+  toolId: string,
+  originalDescription: string,
+  llmSchema: { properties?: Record<string, any>; required?: string[] },
+  userProvidedParams: Record<string, any>,
+  context: TableEnrichmentContext
+): Promise<TableEnrichmentResult | null> {
+  const { tableId } = userProvidedParams
+
+  // Need a tableId to fetch schema
+  if (!tableId) {
+    return null
+  }
+
+  try {
+    logger.info(`Fetching schema for table ${tableId}`)
+
+    const schemaResult = await context.executeTool('table_get_schema', {
+      tableId,
+      _context: {
+        workspaceId: context.workspaceId,
+        workflowId: context.workflowId,
+      },
+    })
+
+    if (!schemaResult.success || !schemaResult.output) {
+      logger.warn(`Failed to fetch table schema: ${schemaResult.error}`)
+      return null
+    }
+
+    const tableSchema: TableSummary = {
+      name: schemaResult.output.name,
+      columns: schemaResult.output.columns || [],
+    }
+
+    // Apply enrichment using the existing utility functions
+    const enrichedDescription = enrichTableToolDescription(originalDescription, tableSchema, toolId)
+
+    const enrichedParams = enrichTableToolParameters(llmSchema, tableSchema, toolId)
+
+    logger.info(`Enriched ${toolId} with ${tableSchema.columns.length} columns`)
+
+    return {
+      description: enrichedDescription,
+      parameters: {
+        properties: enrichedParams.properties,
+        required:
+          enrichedParams.required.length > 0 ? enrichedParams.required : llmSchema.required || [],
+      },
+    }
+  } catch (error) {
+    logger.warn(`Error fetching table schema:`, error)
+    return null
+  }
+}
+
 /**
  * Operations that use filters and need filter-specific enrichment.
  */

apps/sim/providers/utils.ts

@@ -3,7 +3,7 @@ import type { ChatCompletionChunk } from 'openai/resources/chat/completions'
 import type { CompletionUsage } from 'openai/resources/completions'
 import { env } from '@/lib/core/config/env'
 import { isHosted } from '@/lib/core/config/feature-flags'
-import { enrichTableToolDescription, enrichTableToolParameters } from '@/lib/table/llm'
+import { enrichTableToolForLLM } from '@/lib/table/llm'
 import { isCustomTool } from '@/executor/constants'
 import {
   getComputerUseModels,
@@ -497,60 +497,34 @@ export async function transformBlockTool(
     uniqueToolId = `${toolConfig.id}_${userProvidedParams.knowledgeBaseId}`
   }
 
-  // Enrich table tool descriptions with schema information
-  let enrichedDescription = toolConfig.description
-  let enrichedLlmSchema = llmSchema
-  if (
-    toolId.startsWith('table_') &&
-    userProvidedParams.tableId &&
-    workspaceId &&
-    workflowId &&
-    executeTool
-  ) {
-    try {
-      logger.info(`[transformBlockTool] Fetching schema for table ${userProvidedParams.tableId}`)
-      const schemaResult = await executeTool('table_get_schema', {
-        tableId: userProvidedParams.tableId,
-        _context: { workspaceId, workflowId },
-      })
+  // Apply table tool enrichment if applicable
+  let finalDescription = toolConfig.description
+  let finalSchema = llmSchema
 
-      if (schemaResult.success && schemaResult.output) {
-        const tableSchema = {
-          name: schemaResult.output.name,
-          columns: schemaResult.output.columns || [],
-        }
-
-        // Enrich description and parameters using lib/table utilities
-        enrichedDescription = enrichTableToolDescription(
-          toolConfig.description,
-          tableSchema,
-          toolId
-        )
-        const enrichedParams = enrichTableToolParameters(llmSchema, tableSchema, toolId)
-        enrichedLlmSchema = {
-          ...llmSchema,
-          properties: enrichedParams.properties,
-          required:
-            enrichedParams.required.length > 0 ? enrichedParams.required : llmSchema.required,
-        }
-
-        logger.info(
-          `[transformBlockTool] Enriched ${toolId} with ${tableSchema.columns.length} columns`
-        )
-      } else {
-        logger.warn(`[transformBlockTool] Failed to fetch table schema: ${schemaResult.error}`)
+  if (toolId.startsWith('table_') && workspaceId && workflowId && executeTool) {
+    const result = await enrichTableToolForLLM(
+      toolId,
+      toolConfig.description,
+      llmSchema,
+      userProvidedParams,
+      {
+        workspaceId,
+        workflowId,
+        executeTool,
       }
-    } catch (error) {
-      logger.warn(`[transformBlockTool] Error fetching table schema:`, error)
+    )
+    if (result) {
+      finalDescription = result.description
+      finalSchema = { ...llmSchema, ...result.parameters }
     }
   }
 
   return {
     id: uniqueToolId,
     name: toolConfig.name,
-    description: enrichedDescription,
+    description: finalDescription,
     params: userProvidedParams,
-    parameters: enrichedLlmSchema,
+    parameters: finalSchema,
   }
 }