clr-activation-debugging
100 / 100 · Low risk
Fine to try.
Diagnoses .NET Framework CLR activation issues using CLR activation logs (CLRLoad logs) produced by mscoree.dll. Use when: the shim picks the wrong runtime, fails to load any runtime, shows unexpected .NET 3.5 Feature-on-Demand (FOD) dialogs, unexpectedly does NOT show FOD dialogs, loads both v2 and v4 into the same process causing failures, or any time someone is wondering "what is happening with .NET Framework activation?"
Partially scanned — some files couldn't be read; we'll retry on the next scan
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Other copies in this repository
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'clr-activation-debugging' ] || [ -L ~/.agents/skills/'clr-activation-debugging' ]; then echo 'A skill folder named clr-activation-debugging already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/managedcode/dotnet-skills' "$d" && git -C "$d" checkout --quiet 'bcb577668094423d6ffd72986569865b442e03d1' -- 'catalog/Tools/Official-DotNet-Diagnostics/skills/clr-activation-debugging' && mkdir -p ~/.agents/skills && cp -R "$d"/'catalog/Tools/Official-DotNet-Diagnostics/skills/clr-activation-debugging' ~/.agents/skills/'clr-activation-debugging' && 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/'clr-activation-debugging' ~/.claude/skills/'clr-activation-debugging' (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
[](https://zalavijaysinh.github.io/skilltrust/repos/managedcode/dotnet-skills/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-09 | bcb5776 | 100 |
| 2026-11-07 | 367e97f | 100 |