kin: KIN-DOCS-001-backend_dev

agents/specialists.yaml

@@ -139,6 +139,22 @@ specialists:
       api_contracts: "array of { method, path, body, response }"
       acceptance_criteria: string
 
+  constitutional_validator:
+    name: "Constitutional Validator"
+    model: sonnet
+    tools: [Read, Grep, Glob]
+    description: "Gate agent: validates mission alignment, stack alignment, and complexity appropriateness before implementation begins"
+    permissions: read_only
+    gate: true
+    context_rules:
+      decisions: all
+      modules: all
+    output_schema:
+      verdict: "approved | changes_required | escalated | blocked"
+      violations: "array of { principle, severity: critical|high|medium, description, suggestion }"
+      escalation_reason: "string (only when escalated)"
+      summary: "string"
+
   task_decomposer:
     name: "Task Decomposer"
     model: sonnet
@@ -278,8 +294,8 @@ routes:
     description: "Find bug → verify → fix → verify fix"
 
   feature:
-    steps: [architect, frontend_dev, tester, reviewer]
-    description: "Design → implement → test → review"
+    steps: [architect, constitutional_validator, frontend_dev, tester, reviewer]
+    description: "Design → validate → implement → test → review"
 
   refactor:
     steps: [architect, frontend_dev, tester, reviewer]
@@ -306,8 +322,8 @@ routes:
     description: "SSH diagnose → find root cause → verify fix plan"
 
   spec_driven:
-    steps: [constitution, spec, architect, task_decomposer]
-    description: "Constitution → spec → implementation plan → decompose into tasks"
+    steps: [constitution, spec, architect, constitutional_validator, task_decomposer]
+    description: "Constitution → spec → implementation plan → validate → decompose into tasks"
 
   dept_feature:
     steps: [backend_head, frontend_head, qa_head]