Skill
extract-errors
Use when adding new error messages to React, or seeing "unknown error code" warnings.
Install
Install this Claude and Codex skill with the command below. The command stays visible even when copy support is unavailable.
Install command
git clone https://github.com/react/react /tmp/react && ln -s /tmp/react/.claude/skills/extract-errors ~/.claude/skills/extract-errorsFrom README
Extract Error Codes Instructions Run yarn extract-errors Report if any new errors need codes assigned Check if error codes are up to date
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