Passed: plugin.json and mcp.json validated against their fetched Agent Plugins 1.0 schemas.
Passed: subtitle 27 characters; 5 positive / 3 negative cases; required boolean tool annotations.
Passed: 600x600 PNG under 5 MiB and included icon paths.
Passed: final ZIP CRC and reparsed JSON schema checks; no .app.json or apps declarations, secrets or symlinks.
Readiness incomplete: see README.md. Portal validation and saved-version cases not run.
