Open-source Claude Code plugins — build a real project harness, not another pasted CLAUDE.md.
Agent Claude Code
Weekly SSOT freshness check — compares CLAUDE.md and docs/ARCHITECTURE.md against the actual codebase state and flags sections that have drifted. Trigger phrases: "check drift", "ssot health", "is CLAUDE.md current", "run drift monitor", "check harness freshness".
Agent
Expert Spring Boot + JPA reviewer. Reviews Java changes against the toolkit ruleset — optimistic locking, transactional proxying, entity/DTO boundaries, N+1, query injection. Use after writing Spring Boot code or before a PR. Sharper and more focused than a generic Java reviewer because its checklist IS the project's…
Agent
Grades rendered mobile UI screenshots against the mobile-design rubric and returns a pass/fail verdict with element-level fixes. Dispatch it AFTER an inspection harness has rendered a screen's PNGs (e.g. SongsScreenInspection → build/outputs/roborazzi/inspect.png), especially after any @Composable edit, to close the…
Agent
Analyze harness usage patterns and suggest improvements based on actual tool call logs. Reads .claude/logs/ and surfaces actionable hook and gate suggestions. Trigger phrases: "optimize harness", "harness suggestions", "improve my setup", "what hooks should I add", "analyze tool usage", "what should I change in my…