Fix registry schema validation errors

- Fix Neo4j wildcard hostnames: change '*.neo4j.io' to '.neo4j.io' format
- Fix CircleCI file permissions: remove invalid file paths that don't match schema pattern
- Addresses schema validation failures in toolhive test suite

Author: JAORMX

registry/mcp-neo4j-aura-manager/spec.yaml

@@ -35,7 +35,7 @@ permissions:
       allow_host:
         - api.neo4j.io
         - console.neo4j.io
-        - '*.neo4j.io'
+        - .neo4j.io
       allow_port:
         - 443
         - 80

registry/mcp-neo4j-cypher/spec.yaml

@@ -30,8 +30,8 @@ permissions:
     outbound:
       allow_host:
         - localhost
-        - '*.neo4j.io'
-        - '*.databases.neo4j.io'
+        - .neo4j.io
+        - .databases.neo4j.io
       allow_port:
         - 7687
         - 7473

registry/mcp-neo4j-memory/spec.yaml

@@ -32,8 +32,8 @@ permissions:
     outbound:
       allow_host:
         - localhost
-        - '*.neo4j.io'
-        - '*.databases.neo4j.io'
+        - .neo4j.io
+        - .databases.neo4j.io
       allow_port:
         - 7687
         - 7473

registry/mcp-server-circleci/spec.yaml

@@ -67,12 +67,8 @@ permissions:
         - 443
         - 80
   # File system access
-  read:
-    - .circleci/config.yml
-    - .cursorrules
-    - .cursor/rules
-  write:
-    - ${FILE_OUTPUT_DIRECTORY}
+  read: []
+  write: []
 # Provenance information for supply chain security
 provenance:
   cert_issuer: https://token.actions.githubusercontent.com