Add Remote Endpoint
nextcloud/android-library
A skill your agent uses when adding a new remote/network endpoint (a RemoteOperation / OCSRemoteOperation) to this Nextcloud Android library, or when the user says "add an endpoint", "new remote…
Java coding best practices. An agent skill from Taoidle/plan-cascade.
Install Java Best Practices
$ npx skills add Taoidle/plan-cascade --skill java-best-practices -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Taoidle/plan-cascade 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/Taoidle/plan-cascade.git skills-src && mkdir -p .claude/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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/Taoidle/plan-cascade/tree/master/builtin-skills/javaType 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 Taoidle/plan-cascade --skill java-best-practices -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Taoidle/plan-cascade java-best-practices --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Taoidle/plan-cascade.git skills-src && mkdir -p .agents/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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 Taoidle/plan-cascade --skill java-best-practices -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Taoidle/plan-cascade java-best-practices --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Taoidle/plan-cascade.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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/Taoidle/plan-cascade.git --path builtin-skills/java--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 Taoidle/plan-cascade --skill java-best-practices -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Taoidle/plan-cascade 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/Taoidle/plan-cascade.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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 Taoidle/plan-cascade 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 Taoidle/plan-cascade --skill java-best-practices -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Taoidle/plan-cascade.git skills-src && mkdir -p .github/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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 Taoidle/plan-cascade --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 Taoidle/plan-cascade java-best-practices --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Taoidle/plan-cascade.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/builtin-skills/java .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/Taoidle/plan-cascade/tree/master/builtin-skills/java 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
- 133
- Token cost
- ~519 tokens
- SKILL.md length
- 85 words
- Files
- 1
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- MIT
At a glance
Java coding best practices. An agent skill from Taoidle/plan-cascade.
- Reviewing Java code (17+)
- SKILL.md covers Code Style, Modern Features, Error Handling and Project Structure, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Java Best Practices is an agent skill from Taoidle/plan-cascade. Java coding best practices. Use when writing or reviewing Java code (17+). Covers modern features, error handling, and patterns.
Its SKILL.md is about 520 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows. It works with Java. The repository describes itself as: AI-powered cascading development framework. Decompose complex projects into parallel executable tasks with auto-generated PRDs, design docs, and multi-agent collaboration (Claude… The licence is MIT.
When your agent uses it
- Reviewing Java code (17+)
Example prompts
- “/java-best-practices”
What it can do on your machine
Read from SKILL.md and the folder at commit 5223f82. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are java).
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 519 tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 85 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
The full file from Taoidle/plan-cascade at commit 5223f82, republished under its MIT licence (© Taoidle). 85 words, ~519 tokens.
Download SKILL.mdSave it as
.claude/skills/java-best-practices/SKILL.md (or your agent's skills folder).- name
- java-best-practices
- description
- Java coding best practices. Use when writing or reviewing Java code (17+). Covers modern features, error handling, and patterns.
- license
- MIT
- metadata.author
- plan-cascade
- metadata.version
- 1.0.0
Java Best Practices (17+)
Code Style
| Rule | Guideline |
|---|---|
| Formatter | google-java-format |
| Analysis | SpotBugs, Error Prone |
| Naming | Clear, no abbreviations |
Modern Features
| Feature | Usage |
|---|---|
| Records | Immutable data carriers |
| Sealed classes | Restricted hierarchies |
| Pattern matching | instanceof with binding |
var | Local type inference |
public record User(String id, String name) {}
if (obj instanceof String s && !s.isEmpty()) { process(s); }
public sealed interface Result<T> permits Success, Failure {}
record Success<T>(T value) implements Result<T> {}
record Failure<T>(Exception error) implements Result<T> {}Error Handling
| Rule | Guideline |
|---|---|
| Specific exceptions | Not bare Exception |
| Try-with-resources | For AutoCloseable |
try (var reader = new BufferedReader(new FileReader(path))) {
return reader.lines().toList();
} catch (IOException e) {
throw new ConfigException("Failed: " + path, e);
}Project Structure
src/main/java/com/example/{domain,service}/
src/test/java/
pom.xml or build.gradleCommon Patterns
| Pattern | Usage |
|---|---|
| Optional | Null-safe returns |
| Stream API | Functional collections |
| Builder | Complex construction |
public Optional<User> findById(String id) {
return Optional.ofNullable(users.get(id));
}Anti-Patterns
| Avoid | Use Instead |
|---|---|
| Returning null | Optional<T> |
| Mutable data | Records |
instanceof chains | Pattern matching |
Testing (JUnit 5 + AssertJ)
@Test void shouldProcess() {
var service = new Service(mockRepo);
var result = service.process(input);
assertThat(result.status()).isEqualTo(SUCCESS);
}© Taoidle, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in builtin-skills/java of Taoidle/plan-cascade.
Open the folder on GitHubat commit 5223f82
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 skillTaoidle/plan-cascade | 133 | — | ~519 | Automated safety check: Pass | MIT | |
| Add Remote Endpointnextcloud/android-library | 106 | — | ~1.1k | Automated safety check: Pass | Custom licence | |
| Eclipse Analyzegradusnikov/eclipse-chatgpt-plugin | 171 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Eclipse Editgradusnikov/eclipse-chatgpt-plugin | 171 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Edt MCP ArchitectureDitriXNew/EDT-MCP | 295 | — | ~1.2k | Automated safety check: Pass | AGPL-3.0 | |
| Module Analyzer Generate DocLeoYeAI/openclaw-master-skills | 2.2k | — | ~3.4k | Automated safety check: Pass | MIT |
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Map of the EDT-MCP plugin's target architecture — where the shared helpers live, the layering rules, and the canonical way to do project/metadata/code resolution.
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Related
Works with
Categories
Questions about Java Best Practices
What does Java Best Practices do?
Java coding best practices. An agent skill from Taoidle/plan-cascade. Java Best Practices is an agent skill from Taoidle/plan-cascade. Java coding best practices.
When should I use Java Best Practices?
Java Best Practices fits situations like: reviewing Java code (17+).
How do I install Java Best Practices in Claude Code?
Run `npx skills add Taoidle/plan-cascade --skill java-best-practices -a claude-code`. Or copy the skill folder (builtin-skills/java in Taoidle/plan-cascade) 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 Taoidle/plan-cascade --skill java-best-practices -a codex`. Or copy the skill folder (builtin-skills/java in Taoidle/plan-cascade) 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 Taoidle/plan-cascade --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?
SKILL.md names no scripts, command-line tools or credentials: Java Best Practices is instructions for the agent only.
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?
Java Best Practices is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Java Best Practices use?
About 519 tokens (SKILL.md is roughly 2.1k 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: Add Remote Endpoint (nextcloud/android-library, 106 stars), Eclipse Analyze (gradusnikov/eclipse-chatgpt-plugin, 171 stars), Eclipse Edit (gradusnikov/eclipse-chatgpt-plugin, 171 stars) and Edt MCP Architecture (DitriXNew/EDT-MCP, 295 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?
Taoidle (a GitHub user) maintains it in Taoidle/plan-cascade, which has 133 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on March 14, 2026.
Source: Taoidle/plan-cascade on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.