bugfix/mcp-runtime-failure

[wcollins]

📒 Summary

Fixes the MCP runtime failure where service listing operations were failing with "unexpected json structure: <class 'dict'>" errors. The issue was caused by mismatched JSON response format expectations between the ToreroExecutor and the actual torero CLI output format.

🔧 Changes

• Fixed JSON parsing in ToreroExecutor methods:
  • get_services() - Now handles both "items" and "services" keys
  • get_decorators() - Now handles both "items" and "decorators" keys
  • get_secrets() - Now handles "items", "secrets", and "names" keys
  • get_registries() - Now handles both "items" and "registries" keys
• Improved error messages - Show available keys when JSON structure is unexpected
• Updated docker-compose port mappings - Changed SSH from port 22 to 2222 to avoid OrbStack conflicts

🧪 Testing

• Verified torero CLI returns {"services": []} format, not {"items": []}
• Created and ran comprehensive test script covering all affected methods
• All MCP service listing operations now return proper responses instead of errors
• Container builds and runs successfully with SSH accessible on port 2222

🔗 Useful Links

• Issue reported via Claude Desktop MCP connection failures
• Related to recent torero CLI output format changes
• Fixes compatibility with current torero v1.5.0 CLI responses
• Branch: bugfix/mcp-runtime-failure
• Commit: 8e0c2cb