feat(rah-light): remove delegateToWiseRAH orchestration tool

- Deleted src/tools/orchestration/delegateToWiseRAH.ts
- Removed delegateToWiseRAH from registry.ts and groups.ts
- Deleted tests/evals/scenarios/delegate-wise.ts and delegate-mini.ts
- Updated tests/evals/scenarios/index.ts to remove deleted test imports

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/tools/infrastructure/groups.ts

@@ -45,7 +45,6 @@ export const TOOL_GROUP_ASSIGNMENTS: Record<string, string> = {
   // Orchestration: Workflows and reasoning (orchestrator only)
   webSearch: 'orchestration',
   think: 'orchestration',
-  delegateToWiseRAH: 'orchestration',
   executeWorkflow: 'orchestration',
   listWorkflows: 'orchestration',
   getWorkflow: 'orchestration',

src/tools/infrastructure/registry.ts

@@ -16,7 +16,6 @@ import { queryDimensionNodesTool } from '../database/queryDimensionNodes';
 import { searchContentEmbeddingsTool } from '../other/searchContentEmbeddings';
 import { webSearchTool } from '../other/webSearch';
 import { thinkTool } from '../other/think';
-import { delegateToWiseRAHTool } from '../orchestration/delegateToWiseRAH';
 import { executeWorkflowTool } from '../orchestration/executeWorkflow';
 import { listWorkflowsTool } from '../orchestration/listWorkflows';
 import { getWorkflowTool } from '../orchestration/getWorkflow';
@@ -42,7 +41,6 @@ const CORE_TOOLS: Record<string, any> = {
 const ORCHESTRATION_TOOLS: Record<string, any> = {
   webSearch: webSearchTool,
   think: thinkTool,
-  delegateToWiseRAH: delegateToWiseRAHTool,
   executeWorkflow: executeWorkflowTool,
   listWorkflows: listWorkflowsTool,
   getWorkflow: getWorkflowTool,
@@ -98,7 +96,6 @@ const ORCHESTRATOR_TOOL_NAMES = Array.from(new Set([
 const EXECUTOR_TOOL_NAMES = [
   ...Object.keys(CORE_TOOLS),
   ...Object.keys(ORCHESTRATION_TOOLS).filter(name =>
-    name !== 'delegateToWiseRAH' &&
     name !== 'executeWorkflow'
   ),
   ...Object.keys(EXECUTION_TOOLS),

src/tools/orchestration/delegateToWiseRAH.ts

@@ -1,36 +0,0 @@
-import { tool } from 'ai';
-import { z } from 'zod';
-import { WorkflowExecutor } from '@/services/agents/workflowExecutor';
-import { RequestContext } from '@/services/context/requestContext';
-
-export const delegateToWiseRAHTool = tool({
-  description: 'Delegate complex workflows to workflow executor',
-  inputSchema: z.object({
-    task: z.string().describe('Complex workflow description: what needs to be planned and executed'),
-    context: z.array(z.string()).max(8).default([]).describe('Optional context: node IDs, URLs, or key information the planner needs'),
-    expectedOutcome: z.string().optional().describe('Optional: what final result or format you expect in the summary'),
-    workflowKey: z.string().optional().describe('Optional: workflow key if invoked via executeWorkflow'),
-    workflowNodeId: z.number().optional().describe('Optional: target node ID for workflow'),
-  }),
-  execute: async ({ task, context = [], expectedOutcome, workflowKey, workflowNodeId }) => {
-    const requestContext = RequestContext.get();
-    console.log('[delegateToWiseRAH] Current traceId:', requestContext.traceId);
-
-    const sessionId = `workflow_${Date.now()}_${Math.random().toString(36).slice(2, 8)}`;
-
-    const execution = await WorkflowExecutor.execute({
-      sessionId,
-      task,
-      context,
-      expectedOutcome,
-      traceId: requestContext.traceId,
-      parentChatId: requestContext.parentChatId,
-      workflowKey,
-      workflowNodeId,
-    });
-
-    // Return a simple string that Claude can directly use in conversation
-    const summary = execution?.summary || 'Workflow completed but no summary returned.';
-    return `Workflow (session ${sessionId.split('_').pop()}) completed:\n\n${summary}`;
-  },
-});

tests/evals/scenarios/delegate-mini.ts

@@ -1,15 +0,0 @@
-import { Scenario } from '../types';
-
-export const scenario: Scenario = {
-  id: 'delegate-mini',
-  name: 'Delegate to Mini RAH',
-  description: 'Ask the system to delegate a short task to mini helper.',
-  tools: ['delegateToMiniRAH'],
-  input: {
-    message: 'Delegate to mini RAH: summarize my notes on plaintext productivity in 3 bullets.',
-    mode: 'hard',
-  },
-  expect: {
-    toolsCalledSoft: ['delegateToMiniRAH'],
-  },
-};

tests/evals/scenarios/delegate-wise.ts

@@ -1,15 +0,0 @@
-import { Scenario } from '../types';
-
-export const scenario: Scenario = {
-  id: 'delegate-wise',
-  name: 'Delegate to Wise RAH',
-  description: 'Ask the system to delegate a research comparison task.',
-  tools: ['delegateToWiseRAH'],
-  input: {
-    message: 'Delegate to wise RAH: compare SQLite vs markdown storage for PKM in 5 bullets.',
-    mode: 'hard',
-  },
-  expect: {
-    toolsCalledSoft: ['delegateToWiseRAH'],
-  },
-};

tests/evals/scenarios/index.ts

@@ -8,8 +8,6 @@ import { scenario as createEdge } from './create-edge';
 import { scenario as queryDimensions } from './query-dimensions';
 import { scenario as getDimension } from './get-dimension';
 import { scenario as dimensionLifecycle } from './dimension-lifecycle';
-import { scenario as delegateMini } from './delegate-mini';
-import { scenario as delegateWise } from './delegate-wise';
 import { scenario as youtubeExtract } from './youtube-extract';
 import { scenario as websiteExtract } from './website-extract';
 import { scenario as paperExtract } from './paper-extract';
@@ -25,8 +23,6 @@ export const scenarios = [
   dimensionLifecycle,
   hardModeQuery,
   workflowIntegrate,
-  delegateMini,
-  delegateWise,
   youtubeExtract,
   websiteExtract,
   paperExtract,