182-java-observability-metrics-micrometer SKILL.md skillA
182-java-observability-metrics-micrometer from jabrena/plinth is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jabrena/plinth/182-java-observability-metrics-micrometer@v0.19.0Pins v0.19.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jabrena/plinth
- Path
skills/182-java-observability-metrics-micrometer/SKILL.md- Versions recorded
- 6
- Latest version
- v0.19.0, committed Sep 26, 2026
- First version recorded
- May 7, 2026
- Size
- 3,472 bytes
- Repository stars
- 461
- License
- Apache-2.0
Use when you need to implement or improve Java metrics observability with Micrometer — including meter design, naming/tag conventions, cardinality control, timers/counters/gauges/distribution summaries, percentiles/histograms, Actuator/Prometheus integration, and metrics validation through tests. This should trigger for requests such as Improve metrics; Apply Micrometer; Add metrics observability; Refactor Micrometer instrumentation; Add Micrometer timers counters or gauges to Java services.…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Java Metrics Observability with Micrometer Implement effective Java metrics instrumentation with Micrometer by defining meaningful service-level metrics, controlling cardinality, selecting the right meter type, and exposing production-ready telemetry for dashboards and alerting. **What is covered in this Skill?** - Metrics-first observability with Micrometer in Java applications - Meter selection: Counter, Timer, DistributionSummary, Gauge, LongTaskTimer - Naming and tagging conventions with low-cardinality dimensions - Cardinality and meter lifecycle safeguards to prevent time-series explosion - Histogram/percentile strategy and SLO-oriented metrics design - Integration guidance for Actuator + Prometheus/OpenTelemetry pipelines - Testing and verification of metrics registration and values **Scope:** Application-level metrics design and instrumentation quality for Java services, with emphasis on operationally useful and cost-efficient telemetry. ## Constraints Metrics instrumentation must be operationally safe, low-cardinality, and validated. Poor tag design or excessive meter creation can degrade observability systems and increase costs. …
Read the whole file at its exact version.
How to install
mdr add jabrena/plinth/182-java-observability-metrics-micrometer@sha256:093138e671709522The line at the top of this page pins the label v0.19.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_gekoapzg2i3d5ppg)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 7, 2026 and Sep 26, 2026, about one every 28 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.19.0 latest | 2026-09-26 | 9569c35 | 3,472 B | A | view · diff |
| v0.18.0 | 2026-08-01 | 26b0e71 | 3,472 B | A | view · diff |
| v0.17.0 | 2026-07-10 | aaee915 | 3,472 B | A | view · diff |
| v0.16.0 | 2026-06-15 | b73c9d3 | 3,364 B | A | view · diff |
| v0.15.0 | 2026-05-29 | a800339 | 3,364 B | A | view · diff |
| v0.15.0-SNAPSHOT | 2026-05-07 | 2a6b822 | 3,373 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3472 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
jabrena/plinth · 461 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gekoapzg2i3d5ppg GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/182-java-observability-metrics-micrometer GET https://markdownregistry.com/api/v1/blob/093138e671709522263cca96a9e54415b01650633470b44b20124887edbc87b9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.