Brainstorming
xpinjection/test-driven-spring-boot
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior.
“Java 编码最佳实践与设计模式”
No licenceAuto-check passed
Install Java Best Practices
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Leavesfly/Jimi java-best-practices --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .claude/skills/java-best-practices && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .claude/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practicesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Leavesfly/Jimi java-best-practices --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .agents/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .agents/skills/java-best-practices && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .agents/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Leavesfly/Jimi java-best-practices --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .cursor/skills/java-best-practices && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .cursor/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Leavesfly/Jimi.git --path src/main/resources/skills/java-best-practices--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Leavesfly/Jimi java-best-practices --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .gemini/skills/java-best-practices && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .gemini/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Leavesfly/Jimi java-best-practicesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .github/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .github/skills/java-best-practices && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .github/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Leavesfly/Jimi --skill java-best-practices -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Leavesfly/Jimi java-best-practices --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Leavesfly/Jimi.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/src/main/resources/skills/java-best-practices .opencode/skills/java-best-practices && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "java-best-practices" agent skill from https://github.com/Leavesfly/Jimi/tree/main/src/main/resources/skills/java-best-practices into .opencode/skills/java-best-practices/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-best-practices", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
java-best-practices- GitHub stars
- 237
- Token cost
- ~381 tokens
- SKILL.md length
- 19 words
- Files
- 2
- Skills in repo
- 9
- Repo updated
- First seen
- Licence
- None found
At a glance
- SKILL.md covers 编码规范, Stream API, 异常处理 and 并发编程, plus 1 more section
- Runs Shell scripts from its folder
About this skill
Java Best Practices is a skill in Leavesfly/Jimi (237 stars). Its SKILL.md is about 381 tokens, with 1 other file in the folder. No licence found.
What it can do on your machine
Read from SKILL.md and the folder at commit 75e1158. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Shell), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Java Best Practices loads about 381 tokens when it runs. Until then it costs about 9 tokens; SKILL.md has 19 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 19 words (~381 tokens).
- name
- java-best-practices
- version
- 1.0.0
- category
- development
- triggers
- java best practice, Java 最佳实践, 设计模式, Java 编码规范
- scriptPath
- check-java-env.sh
- scriptType
- bash
- autoExecute
- true
- scriptTimeout
- 5
Files
SKILL.md and 1 other file in src/main/resources/skills/java-best-practices of Leavesfly/Jimi.
- SKILL.md
- check-java-env.sh
Open the folder on GitHubat commit 75e1158
Compare with similar skills
Java Best Practices next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Java Best Practices this skillLeavesfly/Jimi | 237 | — | ~381 | Automated safety check: Pass | None | |
| Brainstormingxpinjection/test-driven-spring-boot | 112 | 54 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Android API Diffgkd-kit/gkd | 43k | — | ~796 | Automated safety check: Pass | GPL-3.0 | |
| Video Cover Imageitwanger/toBeBetterJavaer | 18k | — | ~3.3k | Automated safety check: Pass | None | |
| Lancedb Update Lance Dependencylancedb/lancedb | 12k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Java SDK E2E Test with Replay Snapshotgithub/copilot-sdk | 11k | — | ~1.8k | Automated safety check: Pass | MIT |
Similar skills
Android API Diff
gkd-kit/gkd
Looks up Android framework Java and AIDL APIs across versions with the android-api-diff CLI: signatures, availability, source files and hidden-API access code.
Video Cover Image
itwanger/toBeBetterJavaer
Generate matched 3:4, 16:9, and 4:3 short-video cover images from toBeBetterJavaer video scripts or AI/Java technical topics.
Lancedb Update Lance Dependency
lancedb/lancedb
Update LanceDB to a specific Lance release or tag. An agent skill from lancedb/lancedb.
- Official
Java SDK E2E Test with Replay Snapshot
github/copilot-sdk
Creates a Java SDK end-to-end test for the Copilot SDK that runs against a recorded YAML snapshot through a replay proxy, so CI needs no real authentication.
Fory Release
apache/fory
Prepare an Apache Fory release candidate from a clean release branch, including the version bump, RC tag, JVM staging, ASF source artifacts, SVN upload, and vote email.
More from Leavesfly/Jimi
All 9 skills in this repoWeather
Leavesfly/Jimi
Get current weather and forecasts (no API key required). An agent skill from Leavesfly/Jimi.
API Design
Leavesfly/Jimi
RESTful API design best practices and conventions guide. An agent skill from Leavesfly/Jimi.
Database Design
Leavesfly/Jimi
数据库设计规范与优化指南
Git Commit Guide
Leavesfly/Jimi
Git 提交规范（Conventional Commits）
Unit Testing
Leavesfly/Jimi
Java单元测试编写指南（基于JUnit和Mockito）
Code Review
Leavesfly/Jimi
代码审查最佳实践指南
Related
Works with
Questions about Java Best Practices
How do I install Java Best Practices in Claude Code?
Run `npx skills add Leavesfly/Jimi --skill java-best-practices -a claude-code`. Or copy the skill folder (src/main/resources/skills/java-best-practices in Leavesfly/Jimi) into .claude/skills/java-best-practices in your project. Claude Code loads it when a task matches its description.
How do I install Java Best Practices in Codex?
Run `npx skills add Leavesfly/Jimi --skill java-best-practices -a codex`. Or copy the skill folder (src/main/resources/skills/java-best-practices in Leavesfly/Jimi) into .agents/skills/java-best-practices in your project. Codex loads it when a task matches its description.
Can I use Java Best Practices in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Leavesfly/Jimi --skill java-best-practices -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/java-best-practices, .gemini/skills/java-best-practices, .github/skills/java-best-practices and .opencode/skills/java-best-practices in your project.
What does Java Best Practices need to run?
Going by SKILL.md and its folder, Java Best Practices needs a shell for the scripts in its folder.
Does Java Best Practices access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Java Best Practices safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Java Best Practices use?
No licence was found for Java Best Practices or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Java Best Practices use?
About 381 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Java Best Practices?
Skills that share tags, products or a category with Java Best Practices: Brainstorming (xpinjection/test-driven-spring-boot, 112 stars), Android API Diff (gkd-kit/gkd, 43k stars), Video Cover Image (itwanger/toBeBetterJavaer, 18k stars) and Lancedb Update Lance Dependency (lancedb/lancedb, 12k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Java Best Practices?
Leavesfly (a GitHub user) maintains it in Leavesfly/Jimi, which has 237 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on August 19, 2026.
Source: Leavesfly/Jimi on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.