Structured sequential thinking engine for complex reasoning, multi-variable decisions, and strategy under uncertainty. Breaks problems into numbered thought steps with revision and branching support. Replaces the Sequential Thinking MCP server with visible, challengeable reasoning tailored to CEO decision-making.
How to install deep-think?
mishahanin/heading-os/deep-think
$npx -y skills add mishahanin/heading-os --skill deep-thinkInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/mishahanin/heading-os" --skill "mishahanin/heading-os/deep-think"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/mishahanin/heading-os" that are relevant to the current task. Run `npx skills add "https://github.com/mishahanin/heading-os"` and select the relevant skills, then follow their instructions.
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