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Agent skill

314 Frameworks Spring Kafka

by jabrena in jabrena/plinth

A skill your agent uses when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory…

Apache-2.0Auto-check passedBackend & APIs

Install 314 Frameworks Spring Kafka

skills CLI
$ npx skills add jabrena/plinth --skill 314-frameworks-spring-kafka -a claude-code

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

GitHub CLI
$ gh skill install jabrena/plinth 314-frameworks-spring-kafka --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/jabrena/plinth.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/314-frameworks-spring-kafka .claude/skills/314-frameworks-spring-kafka && 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
314-frameworks-spring-kafka
GitHub stars
447
Token cost
~561 tokens
SKILL.md length
179 words
Files
2 (incl. references)
Skills in repo
124
Repo updated
First seen
Licence
Apache-2.0

At a glance

A skill your agent uses when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory…

  • You need to design
  • SKILL.md covers Constraints, When to use this skill, Workflow and Reference
  • Calls mvn
  • Implement Kafka messaging in Spring Boot — including topic design

What it does

314 Frameworks Spring Kafka is an agent skill from jabrena/plinth. Use when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory customizers, Testcontainers @ServiceConnection integration tests, retries and dead-letter topics, idempotency, and error handling. This should trigger for requests such as Add Kafka in Spring Boot; Review Spring Kafka consumers; Improve retries and DLT in Spring Kafka; Configure Spring Kafka topics serializers or listener containers; Add Spring…

Its SKILL.md is about 560 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/314-frameworks-spring-kafka.md`).

It sits in Backend & APIs, covering Event-driven systems, Integration testing and Backend development. It works with Apache Kafka and Spring Boot. The repository describes itself as: Plinth is an AI-native engineering toolkit for modern Java enterprise SDLC, built around reusable Commands, Agents, Skills, and MCP Servers. The licence is Apache-2.0.

When your agent uses it

  • You need to design
  • Implement Kafka messaging in Spring Boot — including topic design
  • Producer/consumer implementation
  • JSON serialization with Boot factory customizers

Example prompts

  • “/314-frameworks-spring-kafka”

What it can do on your machine

Read from SKILL.md and the folder at commit dca88dc. 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

    Shell commands in SKILL.md call:

    • mvn

    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

314 Frameworks Spring Kafka loads about 561 tokens when it runs, and up to ~6.8k if it reads all its reference files. Until then it costs about 151 tokens; SKILL.md has 179 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~151
When it runs · the whole SKILL.md, loaded when a task matches
~561
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.8k

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 jabrena/plinth at commit dca88dc, republished under its Apache-2.0 licence (© jabrena). 179 words, ~561 tokens.

Download SKILL.mdSave it as .claude/skills/314-frameworks-spring-kafka/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
314-frameworks-spring-kafka
description
Use when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory customizers, Testcontainers `@ServiceConnection` integration tests, retries and dead-letter topics, idempotency, and error handling. This should trigger for requests such as Add Kafka in Spring Boot; Review Spring Kafka consumers; Improve retries and DLT in Spring Kafka; Configure Spring Kafka topics serializers or listener containers; Add Spring Kafka dead-letter topic handling. Part of Plinth Toolkit
license
Apache-2.0
metadata.author
Juan Antonio Breña Moral
metadata.version
0.19.0

Spring Boot — Kafka messaging

Apply Spring Kafka guidance with concrete examples for design, implementation, and error handling.

Constraints

Compile before messaging refactors; verify after changes.

  • MANDATORY: Run ./mvnw compile or mvn compile before applying any change
  • SAFETY: If compilation fails, stop immediately
  • VERIFY: Run ./mvnw clean verify or mvn clean verify after applying improvements
  • BEFORE APPLYING: Read the reference for detailed rules and examples

When to use this skill

  • Add Kafka in Spring Boot
  • Review Spring Kafka consumers/producers
  • Improve retries, dead-letter topics, or idempotency in Spring Kafka
  • Configure Spring Kafka topics serializers or listener containers
  • Add Spring Kafka dead-letter topic handling

Workflow

  1. Read reference and assess project context

Read references/314-frameworks-spring-kafka.md and inspect current messaging setup before proposing changes.

  1. Gather scope and decide target improvements

Identify reliability and throughput goals and define the minimum safe set of changes.

  1. Apply framework-aligned changes

Implement/refactor Spring Kafka configuration, producer/consumer logic, and failure handling.

  1. Run verification and report results

Execute build/tests and summarize what changed, what was verified, and follow-up actions.

Reference

For detailed guidance, examples, and constraints, see references/314-frameworks-spring-kafka.md.

© jabrena, Apache-2.0. 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 1 other file (references) in skills/314-frameworks-spring-kafka of jabrena/plinth.

  • SKILL.md
  • references/314-frameworks-spring-kafka.md

Open the folder on GitHubat commit dca88dc

Compare with similar skills

314 Frameworks Spring Kafka 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.

314 Frameworks Spring Kafka compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
314 Frameworks Spring Kafka this skilljabrena/plinth447—~561Automated safety check: PassApache-2.0
Event Driven Messagingrrezartprebreza/spring-boot-skills301—~556Automated safety check: PassMIT
Event Driven Messagingrrezartprebreza/spring-boot-skills301—~657Automated safety check: PassMIT
Kafka ConfigurationAmplicode/spring-skills128—~4kAutomated safety check: PassNone
Spring Boot Event Driven Patternsgiuseppe-trisciuoglio/developer-kit357—~2.3kAutomated safety check: NotesMIT
Spring Boot Saga Patterngiuseppe-trisciuoglio/developer-kit357—~2.5kAutomated safety check: NotesMIT

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Works with

Categories

Questions about 314 Frameworks Spring Kafka

What does 314 Frameworks Spring Kafka do?

A skill your agent uses when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory…. 314 Frameworks Spring Kafka is an agent skill from jabrena/plinth. Use when you need to design or implement Kafka messaging in Spring Boot — including topic design, producer/consumer implementation, JSON serialization with Boot factory customizers, Testcontainers @ServiceConnection integration tests, retries and dead-letter topics, idempotency, and error handling.

When should I use 314 Frameworks Spring Kafka?

314 Frameworks Spring Kafka fits situations like: you need to design; implement Kafka messaging in Spring Boot — including topic design; producer/consumer implementation; JSON serialization with Boot factory customizers.

How do I install 314 Frameworks Spring Kafka in Claude Code?

Run `npx skills add jabrena/plinth --skill 314-frameworks-spring-kafka -a claude-code`. Or copy the skill folder (skills/314-frameworks-spring-kafka in jabrena/plinth) into .claude/skills/314-frameworks-spring-kafka in your project. Claude Code loads it when a task matches its description.

How do I install 314 Frameworks Spring Kafka in Codex?

Run `npx skills add jabrena/plinth --skill 314-frameworks-spring-kafka -a codex`. Or copy the skill folder (skills/314-frameworks-spring-kafka in jabrena/plinth) into .agents/skills/314-frameworks-spring-kafka in your project. Codex loads it when a task matches its description.

Can I use 314 Frameworks Spring Kafka 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 jabrena/plinth --skill 314-frameworks-spring-kafka -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/314-frameworks-spring-kafka, .gemini/skills/314-frameworks-spring-kafka, .github/skills/314-frameworks-spring-kafka and .opencode/skills/314-frameworks-spring-kafka in your project.

What does 314 Frameworks Spring Kafka need to run?

Going by SKILL.md and its folder, 314 Frameworks Spring Kafka needs the command-line tools its instructions call (mvn).

Does 314 Frameworks Spring Kafka 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 314 Frameworks Spring Kafka 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 314 Frameworks Spring Kafka use?

314 Frameworks Spring Kafka is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does 314 Frameworks Spring Kafka use?

About 561 tokens (SKILL.md is roughly 2.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 6.2k tokens, read only when the agent opens those files.

What are the alternatives to 314 Frameworks Spring Kafka?

Skills that share tags, products or a category with 314 Frameworks Spring Kafka: Event Driven Messaging (rrezartprebreza/spring-boot-skills, 301 stars), Event Driven Messaging (rrezartprebreza/spring-boot-skills, 301 stars), Kafka Configuration (Amplicode/spring-skills, 128 stars) and Spring Boot Event Driven Patterns (giuseppe-trisciuoglio/developer-kit, 357 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 314 Frameworks Spring Kafka?

jabrena (a GitHub user) maintains it in jabrena/plinth, which has 447 GitHub stars. The repository holds 124 skills in this directory. The repository was last updated on October 7, 2026.

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