Individual skill
diagnosing-bugs
Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.
sdk/cloud/catalog/skills/diagnosing-bugs/SKILL.md
Source commit f83b859a173802a73d978197e92328ab2bf57a6e
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- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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- Repository stars (not skill ratings)
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- Repository last updated
- Oct 22, 2026
- License
- MIT
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LICENSEasset · 1,068 bytesSKILL.mdcore · 9,272 bytesSKILL.mdcore · 9,272 bytesreferences/desktop-dom/GUIDE.mddoc · 2,942 bytesreferences/desktop-dom/LICENSEasset · 1,070 bytesreferences/desktop-dom/NOTICE.mddoc · 945 bytesreferences/systematic-debugging/GUIDE.mddoc · 14,335 bytesreferences/systematic-debugging/LICENSEasset · 1,070 bytesreferences/systematic-debugging/LICENSE.superpowersasset · 1,070 bytesreferences/systematic-debugging/NOTICE.mddoc · 2,018 bytesscripts/hitl-loop.template.shruns · 1,164 bytes
Read excerpt
# Diagnosing Bugs
For cross-component tracing and hypothesis testing, consult
references/systematic-debugging/GUIDE.md. Its supporting files are relative to
that directory. Use tools actually exposed by this Runtime; upstream repository
paths and named subagents are not installed capabilities. Diagnose, reproduce,
fix the cause, and rerun the reproducer before claiming success.
For Electron DOM/CSS or stale-renderer diagnosis, read
references/desktop-dom/GUIDE.md. Match the actual app/build/PID and use an
authorized loopback target; never relaunch the user's app to obtain CDP.
A discipline for hard bugs. Skip phases only when explicitly justified.