* Add Second opinion and Founder builtin skills
Second opinion has a fresh reviewer approve the plan and inspect the build,
so whoever writes never approves their own work. Founder tests a business
idea with simulated roles and a crowd of 100 simulated buyers and ends in a
business plan card with a verdict.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tgvrj34NMnaqvtgvruYQZZ
* Add Ship builtin skill for phased software work
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tgvrj34NMnaqvtgvruYQZZ
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Co-authored-by: Claude <noreply@anthropic.com>