Double Check — Development skill for Claude Code
Great, now I want you to carefully read over all of the new code you just wrote and other existing code you just modified with "fresh eyes," looking super carefully for any obvious bugs, errors, probl.
How to install Double Check
Installs to ~/.claude/commands/grahama1970-extractor-double-check.md
mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/grahama1970/extractor/HEAD/.claude/commands/double-check.md -o ~/.claude/commands/grahama1970-extractor-double-check.md Restart Claude Code, or start a new session, for it to be picked up.
What Double Check does
Great, now I want you to carefully read over all of the new code you just wrote and other existing code you just modified with "fresh eyes," looking super carefully for any obvious bugs, errors, problems, issues, confusion, etc. Meticulously check for unmaintainable hackish code that is 100% unlikely to ever work. If confused or block colaborate with perplexity-ask mcp or get the most current code documentation from context7
There will be a $1B reward if you proceed to fix the issues after you
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Full documentation available on GitHub
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