Service layer validation in tool classifier (#321)

DSL/Resql/rag-search/POST/mock-count-active-services.sql

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+-- Count active services for tool classifier
+-- Used by Service Workflow to determine search strategy:
+-- - If count <= 50: Use all services for LLM context
+-- - If count > 50: Use Qdrant semantic search for top 20
+
+SELECT 
+    COUNT(*) AS active_service_count
+FROM 
+    public.services
+WHERE 
+    current_state = 'active';

DSL/Resql/rag-search/POST/mock-get-all-active-services.sql

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+-- Get all active services for intent detection
+-- Used when active_service_count <= 50
+-- Returns all service metadata needed for LLM intent detection
+
+SELECT 
+    service_id,
+    name,
+    description,
+    ruuter_type,
+    slot,
+    entities,
+    examples,
+    structure,
+    endpoints
+FROM 
+    public.services
+WHERE 
+    current_state = 'active'
+ORDER BY 
+    name ASC;

DSL/Resql/rag-search/POST/mock-get-service-by-id.sql

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+-- Get specific service by service_id for validation
+-- Used after LLM detects intent to validate the service exists and is active
+-- Returns all service details needed to trigger the external service call
+
+SELECT 
+    id,
+    service_id,
+    name,
+    description,
+    ruuter_type,
+    current_state,
+    is_common,
+    slot,
+    entities,
+    examples,
+    structure,
+    endpoints,
+    created_at,
+    updated_at
+FROM 
+    public.services
+WHERE 
+    service_id = :serviceId
+    AND current_state = 'active';

DSL/Ruuter.public/rag-search/GET/services/get-services.yml

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+declaration:
+  call: declare
+  version: 0.1
+  description: "Get services for intent detection - returns all services if count <= 10, otherwise signals to use semantic search"
+  method: get
+  returns: json
+  namespace: rag-search
+
+# Step 1: Count active services
+count_services:
+  call: http.post
+  args:
+    url: "[#RAG_SEARCH_RESQL]/mock-count-active-services"
+    body: {}
+  result: count_result
+  next: check_service_count
+
+# Step 2: Check if count > threshold (10)
+check_service_count:
+  assign:
+    service_count: ${Number(count_result.response.body[0].active_service_count)}
+  switch:
+    - condition: "${service_count > 10}"
+      next: return_semantic_search_flag
+  next: fetch_all_services
+
+# Step 3a: If > 10, return flag for semantic search
+return_semantic_search_flag:
+  assign:
+    semantic_search_response:
+      use_semantic_search: true
+      service_count: ${service_count}
+      message: "Service count exceeds threshold - use semantic search"
+  next: return_semantic_search_response
+
+return_semantic_search_response:
+  return: ${semantic_search_response}
+  next: end
+
+# Step 3b: If <= 10, fetch all services
+fetch_all_services:
+  call: http.post
+  args:
+    url: "[#RAG_SEARCH_RESQL]/mock-get-all-active-services"
+    body: {}
+  result: services_result
+  next: return_all_services
+
+# Step 4: Return all services for LLM
+return_all_services:
+  assign:
+    all_services_response:
+      use_semantic_search: false
+      service_count: ${services_result.response.body.length}
+      services: ${services_result.response.body}
+  next: return_all_services_response
+
+return_all_services_response:
+  return: ${all_services_response}
+  next: end