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 dash0hq/agent-skills --skill otel-instrumentationgit clone --depth 1 https://github.com/dash0hq/agent-skillsWrote 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/dash0hq/agent-skills/otel-instrumentation)<a href="https://agentmods.dev/skills/dash0hq/agent-skills/otel-instrumentation"><img src="https://agentmods.dev/badge/skills/dash0hq/agent-skills/otel-instrumentation/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/dash0hq/agent-skills/otel-instrumentation"><img src="https://agentmods.dev/badge/skills/dash0hq/agent-skills/otel-instrumentation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- 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 | $0.00065 | $0.01364 |
| Opus 5 | $0.00032 | $0.00682 |
| Sonnet 5 | $0.00013 | $0.00273 |
| Haiku 4.5 | $0.00006 | $0.00136 |
Grade A, and why
otel-instrumentation 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenTelemetry Instrumentation Guide
Expert guidance for implementing high-quality, cost-efficient OpenTelemetry telemetry.
Rules & Quick Reference
| Use Case / Rule | Description |
|---|---|
| telemetry | Entrypoint — signal types, correlation, and navigation |
| resolve-values | Resolving configuration values from the codebase |
| verify-dependencies | Verifying instrumentation packages and versions exist before adding them |
| resources | Resource attributes — service identity and environment |
| k8s | Kubernetes deployment — downward API, pod spec |
| spans | Spans — naming, kind, status, and hygiene |
| logs | Logs — structured logging, severity, trace correlation |
| metrics | Metrics — instrument types, naming, units, cardinality |
| sensitive-data | Sensitive data — PII prevention, sanitization, redaction |
| capture-database-query-parameters | Prepared-statement parameter capture per language (Java, .NET, Python, Node.js, Go) |
| validation | Telemetry validation — post-deployment verification checklist |
| nodejs | Node.js instrumentation setup |
| go | Go instrumentation setup |
| python | Python instrumentation setup |
| java | Java instrumentation setup |
| scala | Scala instrumentation setup |
| dotnet | .NET instrumentation setup |
| ruby | Ruby instrumentation setup |
| php | PHP instrumentation setup |
| browser | Browser instrumentation setup |
| nextjs | Next.js full-stack instrumentation (App Router) |
What ships with it
22 files 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.
- README.md 4.8 KB
- rules/capture-database-query-parameters.md 4.9 KB
- rules/logs.md 10 KB
- rules/metrics.md 23 KB
- rules/platforms/k8s.md 7.7 KB
- rules/resolve-values.md 11 KB
- rules/resources.md 11 KB
- rules/sdks/browser.md 5.0 KB
- rules/sdks/dotnet.md 20 KB
- rules/sdks/go.md 30 KB
- rules/sdks/java.md 17 KB
- rules/sdks/nextjs.md 16 KB
- rules/sdks/nodejs.md 24 KB
- rules/sdks/php.md 16 KB
- rules/sdks/python.md 18 KB
- rules/sdks/ruby.md 15 KB
- rules/sdks/scala.md 23 KB
- rules/sensitive-data.md 16 KB
- rules/spans.md 27 KB
- rules/telemetry.md 2.1 KB
- rules/validation.md 7.1 KB
- rules/verify-dependencies.md 6.6 KB
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.
- 11d ago First seen · 118 lines · 65 tokens per session scan A e79c66b5f75c
otel-instrumentation is a skill published in the GitHub repository dash0hq/agent-skills (89 stars, last pushed 10d ago), licensed Apache-2.0. It adds 65 tokens to every session and 1,364 once invoked, about $0.0003 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 2026-08-30.
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