Agent skill

Crud REST Controller

by Amplicode in Amplicode/spring-skills

Creates a Spring REST controller with CRUD endpoints backed by a Spring Data repository.

No licenceAuto-check passedAgent Workflows

Install Crud REST Controller

skills CLI
$ npx skills add Amplicode/spring-skills --skill crud-rest-controller -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Amplicode/spring-skills crud-rest-controller --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Amplicode/spring-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/crud-rest-controller .claude/skills/crud-rest-controller && rm -rf skills-src

Use ~/.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/

Facts

Skill name
crud-rest-controller
GitHub stars
126
Token cost
~5.7k tokens
SKILL.md length
2,882 words
Files
30
Skills in repo
16
Repo updated
First seen
Licence
None found

At a glance

Creates a Spring REST controller with CRUD endpoints backed by a Spring Data repository.

  • Works in 7 steps: Conversation context first (REQUIRED, no… → Gather minimal project context… → Select entity → …
  • A CRUD controller needs to be created
  • SKILL.md covers Defaults, Decision-making principle —…, Step 0 -- Conversation context… and Step 1 -- Gather minimal…, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Crud REST Controller is an agent skill from Amplicode/spring-skills. Creates a Spring REST controller with CRUD endpoints backed by a Spring Data repository. Use this skill when a CRUD controller needs to be created, either standalone or as part of a larger task.

Its SKILL.md is about 5.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 38 other files (for example `examples/_beans/injection/java.md`, `examples/_beans/injection/kotlin.md` and `examples/_beans/repo-enhance/java.md`).

It sits in Agent Workflows, covering MCP servers. It works with Model Context Protocol and JetBrains IDEs. The repository describes itself as: Amplicode Agent Tools.

When your agent uses it

  • A CRUD controller needs to be created
  • Either standalone
  • As part of a larger task

Example prompts

  • “Use the crud-rest-controller skill to create a Spring REST controller with CRUD endpoints backed by a Spring Data repository”
  • “/crud-rest-controller”

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Conversation context first (REQUIRED, no tool calls)
  2. Gather minimal project context (automatic, no questions)
  3. Select entity
  4. Select repository
  5. DTO and customization questions
  6. Generate code
  7. Dependencies & properties (automatic)

What it can do on your machine

Read from SKILL.md and the folder at commit bf19b3c. 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):

    • amplicode.ru

    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

Crud REST Controller loads about 5.7k tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 2,882 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~5.7k

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 2,882 words (~5,746 tokens).

“This skill is part of the Spring Agent Toolkit and is designed to work with the Spring MCP server (provided by the Amplicode IntelliJ plugin). Before doing anything else, check your tool list for any Spring MCP tool — they…”

— opening of SKILL.md by Amplicode
name
crud-rest-controller

Read the full SKILL.md on GitHub

Files

SKILL.md and 29 other files in skills/crud-rest-controller of Amplicode/spring-skills.

  • SKILL.md
  • examples/_beans/injection/java.md
  • examples/_beans/injection/kotlin.md
  • examples/_beans/repo-enhance/java.md
  • examples/_beans/repo-enhance/kotlin.md
  • examples/_dependencies/dependencies.md
  • examples/_methods/create/java.md
  • examples/_methods/create/kotlin.md
  • examples/_methods/delete-many/java.md
  • examples/_methods/delete-many/kotlin.md
  • examples/_methods/delete/java.md
  • examples/_methods/delete/kotlin.md
  • … and 18 more

Open the folder on GitHubat commit bf19b3c

Compare with similar skills

Crud REST Controller 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.

Crud REST Controller compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Crud REST Controller this skillAmplicode/spring-skills126—~5.7kAutomated safety check: PassNone
Claude Docs Consultantcentminmod/my-claude-code-setup2.7k—~959Automated safety check: PassMIT
Mps Project ManagementJetBrains/MPS1.7k—~2.2kAutomated safety check: PassApache-2.0
Mps MCP WorkflowJetBrains/MPS1.7k—~5.8kAutomated safety check: PassApache-2.0
Ide Diagnostics MCPJetBrains/intellij-community21k—~749Automated safety check: PassCustom licence
Skill Optimization StudyJetBrains/MPS1.7k—~4.4kAutomated safety check: WarnApache-2.0

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Categories

Questions about Crud REST Controller

What does Crud REST Controller do?

Creates a Spring REST controller with CRUD endpoints backed by a Spring Data repository. Crud REST Controller is an agent skill from Amplicode/spring-skills. Creates a Spring REST controller with CRUD endpoints backed by a Spring Data repository.

When should I use Crud REST Controller?

Crud REST Controller fits situations like: A CRUD controller needs to be created; either standalone; as part of a larger task.

How do I install Crud REST Controller in Claude Code?

Run `npx skills add Amplicode/spring-skills --skill crud-rest-controller -a claude-code`. Or copy the skill folder (skills/crud-rest-controller in Amplicode/spring-skills) into .claude/skills/crud-rest-controller in your project. Claude Code loads it when a task matches its description.

How do I install Crud REST Controller in Codex?

Run `npx skills add Amplicode/spring-skills --skill crud-rest-controller -a codex`. Or copy the skill folder (skills/crud-rest-controller in Amplicode/spring-skills) into .agents/skills/crud-rest-controller in your project. Codex loads it when a task matches its description.

Can I use Crud REST Controller 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 Amplicode/spring-skills --skill crud-rest-controller -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/crud-rest-controller, .gemini/skills/crud-rest-controller, .github/skills/crud-rest-controller and .opencode/skills/crud-rest-controller in your project.

What does Crud REST Controller need to run?

SKILL.md names no scripts, command-line tools or credentials: Crud REST Controller is instructions for the agent only.

Does Crud REST Controller access the network?

SKILL.md names 1 domain. As links in the text: amplicode.ru. This is read from the text; nothing was executed.

Is Crud REST Controller 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 Crud REST Controller use?

No licence was found for Crud REST Controller or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Crud REST Controller use?

About 5.7k tokens (SKILL.md is roughly 23k 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 Crud REST Controller?

Skills that share tags, products or a category with Crud REST Controller: Claude Docs Consultant (centminmod/my-claude-code-setup, 2.7k stars), Mps Project Management (JetBrains/MPS, 1.7k stars), Mps MCP Workflow (JetBrains/MPS, 1.7k stars) and Ide Diagnostics MCP (JetBrains/intellij-community, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Crud REST Controller?

Amplicode (a GitHub organization) maintains it in Amplicode/spring-skills, which has 126 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on September 6, 2026.

Source: Amplicode/spring-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.