Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add jabrena/plinth --skill 514-frameworks-micronaut-kafkagit clone --depth 1 https://github.com/jabrena/plinthWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jabrena/plinth/514-frameworks-micronaut-kafka)<a href="https://agentmods.dev/skills/jabrena/plinth/514-frameworks-micronaut-kafka"><img src="https://agentmods.dev/badge/skills/jabrena/plinth/514-frameworks-micronaut-kafka/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/jabrena/plinth/514-frameworks-micronaut-kafka"><img src="https://agentmods.dev/badge/skills/jabrena/plinth/514-frameworks-micronaut-kafka.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00115 | $0.00485 |
| Opus 5 | $0.00057 | $0.00243 |
| Sonnet 5 | $0.00023 | $0.00097 |
| Haiku 4.5 | $0.00012 | $0.00049 |
Grade A, and why
514-frameworks-micronaut-kafka scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Micronaut — Kafka messaging
Apply Micronaut Kafka guidance with concrete examples for design, implementation, and error handling.
Constraints
Compile before messaging refactors; verify after changes.
- MANDATORY: Run
./mvnw compileormvn compilebefore applying any change - SAFETY: If compilation fails, stop immediately
- VERIFY: Run
./mvnw clean verifyormvn clean verifyafter applying improvements - BEFORE APPLYING: Read the reference for detailed rules and examples
When to use this skill
- Add Kafka in Micronaut
- Review Micronaut Kafka consumers/producers
- Improve retries, dead-letter handling, or idempotency in Micronaut Kafka
- Configure Micronaut Kafka clients listeners or SerDes
- Add Micronaut Kafka retry or dead-letter handling
Workflow
- Read reference and assess project context
Read references/514-frameworks-micronaut-kafka.md and inspect current messaging setup before proposing changes.
- Gather scope and decide target improvements
Identify delivery guarantees and resilience requirements to define safe improvements.
- Apply framework-aligned changes
Implement/refactor clients, listeners, and failure strategies in Micronaut Kafka.
- 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/514-frameworks-micronaut-kafka.md.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 51 lines · 115 tokens per session scan A fba50a3c36c1
514-frameworks-micronaut-kafka is a skill published in the GitHub repository jabrena/plinth (439 stars, last pushed yesterday), licensed Apache-2.0. It adds 115 tokens to every session and 485 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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