According to AlphaMoat, as of 2026-06, java-optimization has 878 downloads and 7 stars — ranked #13,539 of 63,926 Claude skills overall, and #1,844 of 8,476 in Development.
执行 Java 代码性能优化，包括 JVM 调优、并发编程、内存管理、缓存策略、数据库优化、集合框架优化等。Invoke when user needs to optimize Java code performance.
| Month | Downloads | MoM | Stars | Installs |
|---|---|---|---|---|
| 2026-03 | 368 | — | 1 | 137 |
| 2026-05 | 775 | +110.6% | 6 | 183 |
| 2026-06 | 878 | +13.3% | 7 | 183 |
Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.
AI-powered platform for rapid full-stack app development, autonomous agents, workflow automation, and scalable product creation with low-code and AI integrat...
Multi search engine integration with 16 engines (7 CN + 9 Global). Supports advanced search operators, time filters, site search, privacy engines, and Wolfra...
Use the mcporter CLI to list, configure, auth, and call MCP servers/tools directly (HTTP or stdio), including ad-hoc servers, config edits, and CLI/type generation.
YouTube Data API integration with managed OAuth. Search videos, manage playlists, access channel data, and interact with comments. Use this skill when users want to interact with YouTube. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
Essential Docker commands and workflows for container management, image operations, and debugging.
Search real code snippets and documentation from GitHub, docs sites, and Stack Overflow for accurate syntax and usage examples.
Essential Git commands and workflows for version control, branching, and collaboration.
执行代码质量检查测试，基于阿里巴巴 P3C 规范对代码进行全面检查，包括命名规范、异常处理、并发安全、数据库规范、OOP 规范、安全规约和单元测试规范。Invoke when user needs to verify code quality against P3C standards.
基于 Spec Coding 理念的 PRD 影响分析工具，采用渐进式上下文管理，专注于识别客户可见的前端变化，生成可执行的代码级影响规约 (Spec)，并支持通过 Workflow 编排实现自动化实施。
Data month: 2026-06 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.