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 - [Septim Agents Pack](https://septimlabs.com/tools/agents?utm_source=awesome-claude-skills&utm_medium=awesome-list&utm_campaign=oss-backlink) - 10 named Claude Code sub-agents (Atlas, Luca, Canon, Ember, Tally, Nova, Ward, Mira, Juno, Pip) covering planning, architecture, brand, marketing, finance, design, legal, customer, research, and coordination. Drop into `.claude/agents/`. *By [@septimlabs-code](https://github.com/septimlabs-code)*
 - [Skill Creator](./skill-creator/) - Provides guidance for creating effective Claude Skills that extend capabilities with specialized knowledge, workflows, and tool integrations.
 - [Skill Seekers](https://github.com/yusufkaraaslan/Skill_Seekers) - Automatically converts any documentation website into a Claude AI skill in minutes. *By [@yusufkaraaslan](https://github.com/yusufkaraaslan)*
+- [Spring Grimoire](https://github.com/SegfaultSorcerer/spring-grimoire) - Claude Code plugin for Spring Boot development — code reviews, JPA audits, security checks, test generation, Dockerfiles, API design reviews, and Boot 2→3 migration analysis. Benchmarked at 98.7% pass rate vs. 79.3% baseline. *By [@SegfaultSorcerer](https://github.com/SegfaultSorcerer)*
 - [software-architecture](https://github.com/NeoLabHQ/context-engineering-kit/tree/master/plugins/ddd/skills/software-architecture) - Implements design patterns including Clean Architecture, SOLID principles, and comprehensive software design best practices.
 - [subagent-driven-development](https://github.com/NeoLabHQ/context-engineering-kit/tree/master/plugins/sadd/skills/subagent-driven-development) - Dispatches independent subagents for individual tasks with code review checkpoints between iterations for rapid, controlled development.
 - [test-driven-development](https://github.com/obra/superpowers/tree/main/skills/test-driven-development) - Use when implementing any feature or bugfix, before writing implementation code.