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addyosmani avatar

Observability And Instrumentation

addyosmani/agent-skills
16.7k installs88.2k stars
Summary

This is what you reach for when you're shipping code and realize you won't be able to tell if it's working once it's live. It walks you through instrumenting for observability: structured logging with correlation IDs, RED metrics (rate, errors, duration) for services, USE metrics (utilization, saturation, errors) for resources, and distributed tracing via OpenTelemetry. The core insight is solid: define the questions an on-call engineer will ask before you add any telemetry, then instrument to answer exactly those questions. It's opinionated about alert design too, insisting you page on user-facing symptoms, not CPU percentages. If you've ever spent an hour during an incident wishing you'd logged one more field, this prevents that.

Install to Claude Code

npx -y skills add addyosmani/agent-skills --skill observability-and-instrumentation --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
ego lite browserego lite browser
ego lite browser
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
Categories
DevOps & CI/CDAI & Agent Building
First SeenJun 11, 2026
View on GitHub

More from addyosmani/agent-skills

All 24 skills →
  • Code Review And Quality28.7k
  • Frontend Ui Engineering25.6k
  • Planning And Task Breakdown25.2k
  • Spec Driven Development25k
  • Security And Hardening24.8k
  • Performance Optimization24.2k
  • Documentation And Adrs24k
  • Incremental Implementation23.7k
  • Code Simplification23.7k
  • Debugging And Error Recovery23.6k
  • Test Driven Development23.3k
  • Context Engineering22.9k
  • Api And Interface Design22.5k
  • Using Agent Skills22k
  • Idea Refine22k
  • Git Workflow And Versioning21.6k
  • Browser Testing With Devtools21.5k
  • Ci Cd And Automation21.3k
  • Shipping And Launch20.9k
  • Source Driven Development20.8k
  • Deprecation And Migration20.7k
  • Interview Me19.2k
  • Doubt Driven Development18.9k

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