diff --git a/ralph/prd.json b/ralph/prd.json
index 86dc882..9006bfd 100644
--- a/ralph/prd.json
+++ b/ralph/prd.json
@@ -122,8 +122,8 @@
         "Keep services that support MCP or remaining features",
         "npm run type-check passes"
       ],
-      "passes": false,
-      "notes": ""
+      "passes": true,
+      "notes": "Deleted supabaseTokenRegistry.ts (stub for private version, not imported anywhere). Kept requestContext.ts (used by workflowExecutor, middleware, executeWorkflow, evalsLogger) and autoContext.ts (used by workflow API route and executeWorkflow tool)."
     },
     {
       "id": "10",
diff --git a/ralph/progress.txt b/ralph/progress.txt
index 8a51e97..eecd206 100644
--- a/ralph/progress.txt
+++ b/ralph/progress.txt
@@ -146,3 +146,15 @@ Goal: Strip ra-h_os to lightweight 2-panel UI + MCP server
   - 776 lines of code removed
   - The remaining agent services are all used by MCP-accessible functionality
 
+## Story 9: Clean up context services
+- Completed: Thu 29 Jan 2026
+- Files deleted:
+  - src/services/context/supabaseTokenRegistry.ts (stub for private version, not imported)
+- Files kept:
+  - src/services/context/requestContext.ts (used by workflowExecutor, chat middleware, executeWorkflow tool, evalsLogger)
+  - src/services/context/autoContext.ts (used by /api/workflows/execute route and executeWorkflow tool)
+- Learnings:
+  - supabaseTokenRegistry was a stub placeholder for the private version's auth system
+  - requestContext provides API key passing and trace IDs through the request lifecycle
+  - autoContext provides "top 10 most connected nodes" context for workflows
+