doctor
A Claude Code CLI flag, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.
What it is
claude doctor now lists each sandbox credential-masking problem separately with a specific fix.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.221.
Presence across releases
The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.
Changelog entries naming it
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v2.1.248Remote managed settings now show in /status and doctor, with a startup warning on failure
/status and doctor now report remotely-published org settings, with a startup warning on failure.
named in this entry
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v2.1.229Two new sandbox diagnostics for IPv6 misconfiguration
claude doctornow flags badly written IPv6 entries in your sandbox network rules.named in this entry
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v2.1.221
claude doctorreports sandbox credential-mask problemsclaude doctor now lists each sandbox credential-masking problem separately with a specific fix.
named in this entry
Documentation pages
- claude-prompting-best-practices mentions it Claude Developer Platform
- claude-fable-5 mentions it Claude Developer Platform
- claude-opus-4-8 mentions it Claude Developer Platform
- claude-opus-5 mentions it Claude Developer Platform
- Best practices for Claude Code mentions it Claude Code CLI
- Claude Code changelog mentions it Claude Code CLI
- CLI reference mentions it Claude Code CLI
- Commands mentions it Claude Code CLI
- Run Claude Code behind a corporate launcher mentions it Claude Code CLI
- Debug your configuration mentions it Claude Code CLI
- Environment variables mentions it Claude Code CLI
- Error reference mentions it Claude Code CLI
A reference table page is one whose own table defines this name, and it is where the description above came from. A page that mentions it carries the name somewhere in its text and may say nothing about it at all. Every page carrying it.
Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the CLI flag does. All CLI flags.