io.github.jmshinhwa/firestore-rules-guard (Model Context Protocol Server)

This MCP server audits Firestore security rules (firestore.rules) and Storage security rules (storage.rules). It focuses on detecting public access, identifying expired test-mode dates, and reporting missing owner information. The server is named io.github.jmshinhwa/firestore-rules-guard under the slug io-github-jmshinhwa-firestore-rules-guard.

🛠️ Key Features

• Audits firestore.rules
• Audits storage.rules
• Flags public access
• Detects expired test-mode dates
• Checks for missing owner information

🚀 Use Cases

• Review and verify Firebase security rules for public exposure
• Find outdated or expired test-mode configurations
• Identify rule issues related to missing owner fields

⚡ Developer Benefits

• Centralizes rule auditing for both Firestore and Storage
• Produces focused checks relevant to access control and ownership
• Supports rule review workflows based on specific issue types

⚠️ Limitations

• Only described functionality is auditing for public access, expired test-mode dates, and missing owner information