# Dotnet Diag

> Skills for .NET performance investigations, debugging, and incident analysis.

- Skill: `autohandai-community-skills/dotnet-diag` (Agent Skill)
- Install (CLI): `npx skillmds@latest add autohandai-community-skills/dotnet-diag`
- Raw SKILL.md: https://api.skillmd.com/api/skills/autohandai-community-skills/dotnet-diag/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: autohandai (https://skillmd.com/u/autohandai-community-skills)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/autohandai-community-skills/dotnet-diag

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# dotnet-diag

## Overview

Use this skill for .NET diagnostics, performance investigations, runtime debugging, memory analysis, tracing, and incident response workflows from [dotnet/skills](https://github.com/dotnet/skills).

## Workflow

1. Capture the symptom, runtime version, hosting model, traffic pattern, and recent changes.
2. Prefer concrete evidence: logs, traces, dumps, metrics, profiler output, and reproducible commands.
3. Separate observation, hypothesis, experiment, and conclusion.
4. Recommend the smallest corrective change and the validation signal that proves it.

## Guardrails

- Do not claim root cause without evidence.
- Avoid introducing diagnostics that leak secrets or user data.
- Treat production incident commands as high impact and call out safety considerations.

## Expected Output

Return an evidence-led diagnosis, remediation path, and verification plan for the .NET issue.