observability-and-instrumentation SKILL.md skillA

observability-and-instrumentation from nota-america/forgecat-agent-profiles is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add nota-america/forgecat-agent-profiles/observability-and-instrumentation@git:20260916.3a6b22e

Pins git:20260916.3a6b22e in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

nota-america/forgecat-agent-profiles

Path

profiles/addyosmani/agent-skills/for-claude/.claude/skills/observability-and-instrumentation/SKILL.md

Versions recorded

1

Latest version

git:20260916.3a6b22e, committed Sep 16, 2026

Size

14,003 bytes

Repository stars

93

License

Apache-2.0

Instruments code so production behavior is visible and diagnosable.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Observability and Instrumentation

## Overview

Code you can't observe is code you can't operate. Observability is the ability to answer "what is the system doing and why?" from the outside, using the telemetry the code emits. Instrumentation is not a post-launch add-on — it's written alongside the feature, the same way tests are. If a feature ships without telemetry, the first user-reported bug becomes archaeology instead of a query.

## When to Use

- Building any feature that will run in production
- Adding a new service, endpoint, background job, or external integration
- A production incident took too long to diagnose ("we couldn't tell what happened")
- Setting up or reviewing alerting rules
- Reviewing a PR that adds I/O, retries, queues, or cross-service calls

**NOT for:**
- Diagnosing a failure happening right now — use the `debugging-and-error-recovery` skill (observability is what makes that skill fast next time)
- Profiling and optimizing measured slowness — use the `performance-optimization` skill
- Launch-day monitoring checklists and rollback triggers — see the `shipping-and-launch` skill; this skill covers the instrumentation that feeds them

## Process
…

Read the whole file at its exact version.

How to install

mdr add nota-america/forgecat-agent-profiles/observability-and-instrumentation@sha256:92f03109193811b8

[![mdr](https://markdownregistry.com/badge/art_dnf3mwhsgqpiazry.svg)](https://markdownregistry.com/a/art_dnf3mwhsgqpiazry)

Versions

The registry has recorded 1 version of this file, committed on Sep 16, 2026.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_dnf3mwhsgqpiazry
GET https://markdownregistry.com/api/v1/resolve?ref=nota-america/forgecat-agent-profiles/observability-and-instrumentation
GET https://markdownregistry.com/api/v1/blob/92f03109193811b8e49d30fd20f610a10361bed376ee1b9899a0818c43619b89

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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