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Agent skill

Resilience Retry

by rrezartprebreza in rrezartprebreza/spring-boot-skills

A skill your agent uses when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support.

MITAuto-check passedBackend & APIs

Install Resilience Retry

skills CLI
$ npx skills add rrezartprebreza/spring-boot-skills --skill resilience-retry -a claude-code

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

GitHub CLI
$ gh skill install rrezartprebreza/spring-boot-skills resilience-retry --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/rrezartprebreza/spring-boot-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/spring-boot-4/resilience-retry .claude/skills/resilience-retry && 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
resilience-retry
GitHub stars
301
Token cost
~589 tokens
SKILL.md length
207 words
Files
4
Skills in repo
51
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support.

  • Concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support
  • SKILL.md covers Enable resilient methods and Gotchas
  • Runs Java scripts from its folder
  • Tasks that involve Backend development

What it does

Resilience Retry is an agent skill from rrezartprebreza/spring-boot-skills. Use when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support. Covers enablement, backoff, proxy limits, and behavior after retries are exhausted.

Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files (for example `agents/openai.yaml`).

It sits in Backend & APIs, covering Backend development. It works with Spring Boot. The repository describes itself as: Production-grade Claude Code and Codex skills for Spring Boot developers. The licence is MIT.

When your agent uses it

  • Concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support
  • Tasks that involve Backend development

Example prompts

  • “/resilience-retry”

What it can do on your machine

Read from SKILL.md and the folder at commit f0c06a0. 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 (Java), 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

Resilience Retry loads about 589 tokens when it runs. Until then it costs about 62 tokens; SKILL.md has 207 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~62
When it runs · the whole SKILL.md, loaded when a task matches
~589

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 rrezartprebreza/spring-boot-skills at commit f0c06a0, republished under its MIT licence (© rrezartprebreza). 207 words, ~589 tokens.

Download SKILL.mdSave it as .claude/skills/resilience-retry/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
resilience-retry
description
Use when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support. Covers enablement, backoff, proxy limits, and behavior after retries are exhausted.

Core Resilience (Boot 4 / Framework 7)

Spring Framework 7 provides core declarative retry and concurrency limiting. This is not a repackaging of the separate spring-retry project; attribute names and recovery behavior differ.

Enable resilient methods

java
@Configuration
@EnableResilientMethods
class ResilienceConfig { }

Use @Retryable for transient failures and @ConcurrencyLimit as a lightweight bulkhead:

java
@Service
class PaymentClient {
    @Retryable(
        includes = ConnectException.class,
        maxRetries = 4,
        delay = 200,
        multiplier = 2.0,
        maxDelay = 2000,
        jitter = 50)
    PaymentResult charge(ChargeRequest request) { ... }
}

@ConcurrencyLimit(4)
Report generateReport(UUID id) { ... }

maxRetries counts retries after the first call, so four retries means five total attempts. Backoff attributes are flat on @Retryable; multiplier = 1.0 means fixed delay.

Core resilience has no @Recover. When attempts are exhausted, the last exception reaches the caller. Catch it at the orchestration boundary or use a listener. Because the implementation is proxy-based, self-invocation bypasses advice. Put retry outside a transactional bean when each attempt needs a fresh transaction.

Gotchas

  • Agent adds spring-retry for basic core retry - use @EnableResilientMethods with Framework 7.
  • Agent imports org.springframework.retry.annotation - core annotations use org.springframework.resilience.annotation.
  • Agent writes maxAttempts - core uses maxRetries, which counts retries rather than total calls.
  • Agent adds @Recover - core resilience has no recovery callback; handle the final exception at the caller.
  • Agent nests @Backoff - use flat delay, multiplier, maxDelay, and jitter attributes.
  • Agent forgets @EnableResilientMethods - annotations are ignored without enablement.
  • Agent retries a self-invoked method - call through a Spring proxy.
  • Agent retries inside a rollback-only transaction - move retry outside the transactional boundary.

© rrezartprebreza, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files in skills/spring-boot-4/resilience-retry of rrezartprebreza/spring-boot-skills.

  • SKILL.md
  • agents/openai.yaml
  • examples/bad-payment-client.java
  • examples/good-payment-client.java

Open the folder on GitHubat commit f0c06a0

Compare with similar skills

Resilience Retry 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.

Resilience Retry compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Resilience Retry this skillrrezartprebreza/spring-boot-skills301—~589Automated safety check: PassMIT
Spring Bootpiomin/claude-ai-spring-boot1.3k—~2kAutomated safety check: PassApache-2.0
Dr Jskilljdubois/dr-jskill342—~4.6kAutomated safety check: NotesApache-2.0
WxJava Integration Guidebinarywang/WxJava33k—~123Automated safety check: PassApache-2.0
Grails Developer Guideapache/grails-core2.9k—~4.9kAutomated safety check: PassApache-2.0
Flycms Devsunkaifei/FlyCms656—~827Automated safety check: PassMIT

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Works with

Categories

Questions about Resilience Retry

What does Resilience Retry do?

A skill your agent uses when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support. Resilience Retry is an agent skill from rrezartprebreza/spring-boot-skills. Use when adding retries, backoff, or concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support.

When should I use Resilience Retry?

Resilience Retry fits situations like: concurrency limits to Spring Boot 4 / Spring Framework 7 code with core Retryable and ConcurrencyLimit support; tasks that involve Backend development.

How do I install Resilience Retry in Claude Code?

Run `npx skills add rrezartprebreza/spring-boot-skills --skill resilience-retry -a claude-code`. Or copy the skill folder (skills/spring-boot-4/resilience-retry in rrezartprebreza/spring-boot-skills) into .claude/skills/resilience-retry in your project. Claude Code loads it when a task matches its description.

How do I install Resilience Retry in Codex?

Run `npx skills add rrezartprebreza/spring-boot-skills --skill resilience-retry -a codex`. Or copy the skill folder (skills/spring-boot-4/resilience-retry in rrezartprebreza/spring-boot-skills) into .agents/skills/resilience-retry in your project. Codex loads it when a task matches its description.

Can I use Resilience Retry 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 rrezartprebreza/spring-boot-skills --skill resilience-retry -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/resilience-retry, .gemini/skills/resilience-retry, .github/skills/resilience-retry and .opencode/skills/resilience-retry in your project.

What does Resilience Retry need to run?

Going by SKILL.md and its folder, Resilience Retry needs Java for the scripts in its folder.

Does Resilience Retry 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 Resilience Retry 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 Resilience Retry use?

Resilience Retry 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 Resilience Retry use?

About 589 tokens (SKILL.md is roughly 2.4k 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 Resilience Retry?

Skills that share tags, products or a category with Resilience Retry: 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 Grails Developer Guide (apache/grails-core, 2.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Resilience Retry?

rrezartprebreza (a GitHub user) maintains it in rrezartprebreza/spring-boot-skills, which has 301 GitHub stars. The repository holds 51 skills in this directory. The repository was last updated on September 21, 2026.

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