Add PUBLIC_BASE_URL and refine OAuth scopes

openapi-gpt.yaml

@@ -22,11 +22,12 @@ components:
           # The token URL must point to the MCP server's OAuth proxy endpoint.
           tokenUrl: "https://YOUR_MCP_SERVER_DOMAIN/oauth/token"
           scopes:
-            read: "Read access to Gitea repositories"
+            read:repository: "Read access to Gitea repositories"
+            write:repository: "Write access to Gitea repositories"
 
 security:
   - gitea_oauth:
-      - read
+      - read:repository
 
 paths:
   /mcp/tools:
@@ -63,7 +64,7 @@ paths:
         so only repositories and data accessible to the user will be returned.
       security:
         - gitea_oauth:
-            - read
+            - read:repository
       requestBody:
         required: true
         content: