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AI Observability · rrezartprebreza | DecimalAI

devopsby rrezartprebreza

AI Observability

rrezartprebreza/ai-observability

Source rrezartprebreza/spring-boot-skills ↗License MIT

Use when adding monitoring, metrics, logging, or tracing to Spring AI or LLM integration code. Covers token tracking, latency measurement, cost estimation, and prompt/response logging. Use when user mentions AI monitoring, token costs, or LLM observability.

SkillScore91Maintained

Automatic

AI Engineer pack

Last verified 9/1/2026

What it changes

Passed 21 of 23 test cases with the skill, and 16 of 23 without it.

Without skill70%

With skill91%

Checks it passed that the model alone missed

Implements CallAdvisor.
Uses ChatClientRequest instead of AdvisedRequest.
Implements CallAdvisor instead of CallAroundAdvisor.

and 7 more in the full report

5 fixed16 passed either way2 still failing0 broke

Pass-rate lift: +22 pp
Tokens: +36%
Agent turns: 0%
Response time: -18%

Model Measured 9/1/2026v4 · latest is v621 of 23 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

This benchmark measured an earlier version of the skill.

A newer attempt on gemini-3.8-flash on 10/18/2026 did not produce a publishable comparison (not comparable). The snapshot above is the previously measured run.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/rrezartprebreza-ai-observability/SKILL.md https://app.decimal.ai/s/rrezartprebreza-ai-observability/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add rrezartprebreza-ai-observability, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/rrezartprebreza-ai-observability/ and pins it in .decimal/skills.lock

decimalai skills add rrezartprebreza-ai-observability

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/rrezartprebreza-ai-observability/SKILL.md https://app.decimal.ai/s/rrezartprebreza-ai-observability/SKILL.md

Raw file: /s/rrezartprebreza-ai-observability/SKILL.md ↗ · machine-readable summary at /s/rrezartprebreza-ai-observability.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 5

Prompt

What are the Spring AI 2.0 configuration keys under `spring.ai` for controlling prompt and completion payload logging?

What was checked, without and with the skill
Checked	Without skill	With skill
Uses property key spring.ai.chat.client.observations.log-prompt or spring.ai.chat.observations.log-prompt.	Missed	Passed

case-12 · gemini-3.6-flash · 9/1/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md195 lines3 files

AI Observability

Dependencies

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-registry-prometheus</artifactId>
</dependency>

Spring AI Built-in Observability

Spring AI 2.0 includes built-in Micrometer instrumentation:

spring:
  ai:
    chat:
      client:
        observations:
          log-prompt: false      # true only in local dev (PII)
          log-completion: false
      observations:
        log-prompt: false        # ChatModel prompt logging; true only in local dev (PII)
        log-completion: false
        include-error-logging: true
management:
  metrics:
    tags:
      application: order-service
  endpoints:
    web:
      exposure:
        include: health,prometheus,metrics

Track record

Benchmark

21 / 23

test cases passed, vs 16 / 23 without

Adoption

Users: 2
Times used: 20

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v6 — 10/18/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

rrezartprebreza / spring-boot-skills

skills/spring-boot-3/ai-observability/SKILL.md

View on GitHub ↗

License MITImported 10/18/2026Version v6Bundled 2 files

More skills from the same source and nearby in the registry, with their headline benchmark lift.

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See it in action

What's inside

AI Observability

Dependencies

Spring AI Built-in Observability

Track record

Benchmark

Adoption

SkillSafety

Source

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