Four Health Check Commands for Claude Code
Sep 25, 2026 · Updated Sep 26, 2026 · 0 views
Just type a command, and Claude Code will help you identify what needs to be changed.
| Instructions | What to do | Starting with which version? |
|---|---|---|
/doctorYou can also type /checkup | I'll help with installation and setup, and if something breaks, I'll fix it for you. | 1.0.51Revisions will begin on February 1, 205 |
/insights | Depending on how you usually use it, here are some suggestions | 2.1.101 |
/claude-apiprompt-audit | Identify outdated syntax in the prompt | 2.1.221 |
/skill-doctor | Identify skills you're not using that are just taking up space | 2.1.261 |
Versions are based on the official update log (version 2.1.282 found). The exact release dates for /doctor and /insights are not recorded; the table shows the earliest versions in which they appeared.
How do I use it?
| When | What's the rush? | Why |
|---|---|---|
| Every two weeks to once a month | /insights | Look at your own habits from an outsider’s perspective and find better ways to do things. |
| After adding a new tool or skill | /doctor/skill-doctor | Just to be on the safe side, let's check it once to make sure the new additions aren't causing any issues with Claude Code. |
| When a new model is launched | /claude-apiprompt-audit | Replace the wording in the prompt that was intended for the old model |
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