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Skill · .md packageAddy Osmani/10 trustVerified

observability-and-instrumentation

Instruments code so production behavior is visible and diagnosable.

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About

Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened from the available data.

What it can do

  • Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened from the available data.

Setup

  1. Install: npx skills add addyosmani/agent-skills --all
  2. The skill auto-loads when relevant, or invoke it by name in your agent.

Prerequisites

A compatible AI coding agent (Claude Code, Cursor, etc.).

Use cases

codedata

Works with

Claude CodeAny agent (.md)

Trust score — 9/10

/10 trustVerified

Agent skills from Addy Osmani (Google Chrome team) — 107k+ stars, covering coding workflows, frontend, testing, and automation. Highly trusted author.

Sources

Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.