Spring Boot
piomin/claude-ai-spring-boot
Spring Boot 3.x development - REST APIs, JPA, Security, Testing, and Cloud-native patterns.
Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts.
Install Java Spring
$ npx skills add WrongStack/WrongStack --skill java-spring -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install WrongStack/WrongStack java-spring --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/WrongStack/WrongStack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/core/skills/java-spring .claude/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .claude/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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/WrongStack/WrongStack/tree/main/packages/core/skills/java-springType 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 WrongStack/WrongStack --skill java-spring -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install WrongStack/WrongStack java-spring --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .agents/skills && cp -r skills-src/packages/core/skills/java-spring .agents/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .agents/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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 WrongStack/WrongStack --skill java-spring -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install WrongStack/WrongStack java-spring --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/packages/core/skills/java-spring .cursor/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .cursor/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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/WrongStack/WrongStack.git --path packages/core/skills/java-spring--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 WrongStack/WrongStack --skill java-spring -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install WrongStack/WrongStack java-spring --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/packages/core/skills/java-spring .gemini/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .gemini/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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 WrongStack/WrongStack java-springInstalls 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 WrongStack/WrongStack --skill java-spring -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .github/skills && cp -r skills-src/packages/core/skills/java-spring .github/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .github/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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 WrongStack/WrongStack --skill java-spring -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install WrongStack/WrongStack java-spring --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/packages/core/skills/java-spring .opencode/skills/java-spring && 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-spring" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/java-spring into .opencode/skills/java-spring/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "java-spring", 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-spring- GitHub stars
- 371
- Token cost
- ~795 tokens
- SKILL.md length
- 274 words
- Files
- 1
- Skills in repo
- 100
- Repo updated
- First seen
- Licence
- MIT
At a glance
Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts.
- Works in 6 steps: Inspect JDK release target, Maven/Gradle… → Define bean/request/thread ownership;… → Validate/authorize endpoints and… → …
- Implementing Spring Boot APIs
- SKILL.md covers Selection card, Overview, Rules and Workflow, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Java Spring is an agent skill from WrongStack/WrongStack. Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts. Use when implementing Spring Boot APIs, data access or jobs; verify JDK/framework/build-tool compatibility and preserve the application architecture.
Its SKILL.md is about 800 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 Backend & APIs, covering Backend development. It works with Java and Spring Boot. The repository describes itself as: An AI coding agent that reads your code, edits files, runs commands, and reasons through bugs — across a terminal REPL, a full-screen TUI, and a browser UI, while you keep your… The licence is MIT.
When your agent uses it
- Implementing Spring Boot APIs
- Verify JDK/framework/build-tool compatibility and preserve the application architecture
Example prompts
- “/java-spring”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Inspect JDK release target, Maven/Gradle wrapper, framework BOM and dependency constraints.
- Define bean/request/thread ownership; singleton services must not hold mutable per-user state.
- Validate/authorize endpoints and separate persistence entities from public contracts.
- Verify transaction/proxy boundaries and rollback behavior; annotations do not apply identically to every call shape.
- Bound external I/O and executors and handle shutdown/cancellation deliberately.
- Check migration effects on serialization, reflection/native-image behavior and deployment runtime.
What it can do on your machine
Read from SKILL.md and the folder at commit a744bdc. 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.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
jdk.java.netdocs.spring.io
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 Spring loads about 795 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 274 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 WrongStack/WrongStack at commit a744bdc, republished under its MIT licence (© WrongStack). 274 words, ~795 tokens.
Download SKILL.mdSave it as
.claude/skills/java-spring/SKILL.md (or your agent's skills folder).- name
- java-spring
- description
- Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts. Use when implementing Spring Boot APIs, data access or jobs; verify JDK/framework/build-tool compatibility and preserve the application architecture.
- trigger
- Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts. Use when implementing Spring Boot APIs, data access or…
- version
- 1.0.1
- required-capabilities
- filesystem.read
- optional-capabilities
- filesystem.write, execution.shell, verification.run, web.research
- metadata.routing-group
- backend
- metadata.domain
- backend
Java Spring
Selection card
- Task: Implement Spring Boot validation and transactions. / TR: Spring Boot doğrulama ve transaction uygula.
- Start: Locate the endpoint, schema, authentication boundary and caller.
- Finish: apply the acceptance checks below; report observed results and unresolved constraints.
Overview
Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts.
Checked 2026-10-09: JDK 27 GA and Spring Boot 4.1.1 stable. Spring Boot 4.2.0-M2 and JDK 28 are previews/early access. Gradle current release is 9.8.1; verify its JDK/plugin matrix.
Rules
- Inspect JDK release target, Maven/Gradle wrapper, framework BOM and dependency constraints.
- Define bean/request/thread ownership; singleton services must not hold mutable per-user state.
- Validate/authorize endpoints and separate persistence entities from public contracts.
- Verify transaction/proxy boundaries and rollback behavior; annotations do not apply identically to every call shape.
- Bound external I/O and executors and handle shutdown/cancellation deliberately.
- Check migration effects on serialization, reflection/native-image behavior and deployment runtime.
Workflow
- Trace controller → service → transaction/data boundary and existing conventions.
- Establish the latest stable supported toolchain/framework combination.
- Implement the narrow feature and coherent package/BOM changes if requested.
- Test validation/auth, transaction failure, concurrency and application lifecycle.
- Run project tests/build and the packaged service startup/user path.
Before returning
GA/stable versus preview explicit; transaction/call boundaries tested; dependency/JDK compatibility and packaged runtime behavior recorded.
Sources
Versioned facts checked 2026-10-09; refresh authoritative sources before new installs/upgrades. JDK releases, Spring requirements.
Skills in scope
- api-design — api design contracts and verification.
- database-development — implement database access, models and queries with explicit consistency, transactions and bounded results.
- queues-jobs — implement reliable asynchronous jobs and message consumers with explicit delivery, retry and shutdown semantics.
- testing — testing contracts and verification.
© WrongStack, 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 packages/core/skills/java-spring of WrongStack/WrongStack.
Open the folder on GitHubat commit a744bdc
Compare with similar skills
Java Spring 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 Spring this skillWrongStack/WrongStack | 371 | — | ~795 | Automated safety check: Pass | MIT | |
| Spring Bootpiomin/claude-ai-spring-boot | 1.3k | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Dr Jskilljdubois/dr-jskill | 342 | — | ~4.6k | Automated safety check: Notes | Apache-2.0 | |
| WxJava Integration Guidebinarywang/WxJava | 33k | — | ~123 | Automated safety check: Pass | Apache-2.0 | |
| Flycms Devsunkaifei/FlyCms | 656 | — | ~827 | Automated safety check: Pass | MIT | |
| Intelliconnect Service Styleruanrongman/IntelliConnect | 147 | — | ~2.4k | Automated safety check: Pass | Apache-2.0 |
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Questions about Java Spring
What does Java Spring do?
Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts. Java Spring is an agent skill from WrongStack/WrongStack. Build and upgrade Java/Spring services with explicit transaction, concurrency and deployment contracts.
When should I use Java Spring?
Java Spring fits situations like: implementing Spring Boot APIs; verify JDK/framework/build-tool compatibility and preserve the application architecture.
How do I install Java Spring in Claude Code?
Run `npx skills add WrongStack/WrongStack --skill java-spring -a claude-code`. Or copy the skill folder (packages/core/skills/java-spring in WrongStack/WrongStack) into .claude/skills/java-spring in your project. Claude Code loads it when a task matches its description.
How do I install Java Spring in Codex?
Run `npx skills add WrongStack/WrongStack --skill java-spring -a codex`. Or copy the skill folder (packages/core/skills/java-spring in WrongStack/WrongStack) into .agents/skills/java-spring in your project. Codex loads it when a task matches its description.
Can I use Java Spring 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 WrongStack/WrongStack --skill java-spring -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-spring, .gemini/skills/java-spring, .github/skills/java-spring and .opencode/skills/java-spring in your project.
What does Java Spring need to run?
SKILL.md names no scripts, command-line tools or credentials: Java Spring is instructions for the agent only.
Does Java Spring access the network?
SKILL.md names 2 domains. As links in the text: jdk.java.net and docs.spring.io. This is read from the text; nothing was executed.
Is Java Spring 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 Spring use?
Java Spring is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Java Spring use?
About 795 tokens (SKILL.md is roughly 3.2k 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 Spring?
Skills that share tags, products or a category with Java Spring: Spring Boot (piomin/claude-ai-spring-boot, 1.3k stars), Dr Jskill (jdubois/dr-jskill, 342 stars), WxJava Integration Guide (binarywang/WxJava, 33k stars) and Flycms Dev (sunkaifei/FlyCms, 656 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Java Spring?
WrongStack (a GitHub organization) maintains it in WrongStack/WrongStack, which has 371 GitHub stars. The repository holds 100 skills in this directory. The repository was last updated on October 10, 2026.
Source: WrongStack/WrongStack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.