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otel-js
95 / 100 · Low risk
Fine to try.
By ollygarden/opentelemetry-agent-skills (GitHub) · coding · 126 stars · scanned at commit eac2a29
OpenTelemetry in Node.js / JavaScript / TypeScript — NodeSDK, declarative YAML configuration, auto-instrumentations, ESM vs CJS import patterns. Use when adding, reviewing, or configuring OpenTelemetry in a Node.js service. Triggers on "setup otel in node", "js telemetry", "node tracing setup", "NodeSDK", "auto instrumentation node", "TracerProvider node", or any Node.js-related OTel question.
Works with any agent that supports SKILL.md skills.
What this skill can do
Sends data to these websites: raw.githubusercontent.com, opentelemetry.io
The author does not mention this.
Found in 14 places.
Show 11 more
- skills/otel-js/SKILL.md, line 30
| Auto-instrumentations register entry point at `0.82.0` (first release on SDK 3.x / API 1.10) | `WebFetch https://raw.githubusercontent.com/open-telemetry/open - skills/otel-js/SKILL.md, line 31
| 2.x → 3.x migration (removed packages, Node.js floor) | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/doc/3.x/migration-g - skills/otel-js/SKILL.md, line 32
| Node.js getting-started docs | `WebFetch https://opentelemetry.io/docs/languages/js/getting-started/nodejs/` | - skills/otel-js/references/declarative-setup.md, line 22
| Released package status / breaking changes (`3.0.0` / `0.300.0`, verified 2026-10-25) | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemet - skills/otel-js/references/declarative-setup.md, line 23
| SDK declarative startup helper at `0.300.0` | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/experimental/packages/opentel - skills/otel-js/references/declarative-setup.md, line 24
| Released file config parser (`file_format` acceptance) | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/experimental/packa - skills/otel-js/references/declarative-setup.md, line 25
| Released file config fixtures | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/experimental/packages/configuration/test/fi - skills/otel-js/references/declarative-setup.md, line 26
| Experimental CHANGELOG through `0.300.0` | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/experimental/CHANGELOG.md` | - skills/otel-js/references/declarative-setup.md, line 27
| ESM / CJS preload mechanics at `3.0.0` | `WebFetch https://raw.githubusercontent.com/open-telemetry/opentelemetry-js/v3.0.0/doc/esm-support.md` | - skills/otel-js/references/declarative-setup.md, line 28
| Auto-instrumentations register entry point at `0.82.0` (first release on SDK 3.x / API 1.10) | `WebFetch https://raw.githubusercontent.com/open-telemetry/open - skills/otel-js/references/declarative-setup.md, line 29
| Node.js getting-started docs | `WebFetch https://opentelemetry.io/docs/languages/js/getting-started/nodejs/` |
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'otel-js' ] || [ -L ~/.agents/skills/'otel-js' ]; then echo 'A skill folder named otel-js already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ollygarden/opentelemetry-agent-skills' "$d" && git -C "$d" checkout --quiet 'eac2a29a7979f10eb429092b2655f28b85129e6c' -- 'skills/otel-js' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/otel-js' ~/.agents/skills/'otel-js' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'otel-js' ~/.claude/skills/'otel-js' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for ollygarden/opentelemetry-agent-skills shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/ollygarden/opentelemetry-agent-skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-13 | eac2a29 | 95 |
| 2026-11-07 | 98ee35b | 100 |