simota/sage
Advising founders YC-style by surfacing the #1 bottleneck via socratic probing, giving pattern-matched honest feedback, detecting founder anti-patterns, and extracting 1-2 week action items. Use when seeking founder-mode advisory. Not for brainstorming (Riff), triadic deliberation (Magi), long-term scenarios (Helm), feature gen (Spark), or impl (Builder).
npx skills add https://github.com/simota/agent-skills --skill sage
Take simota/sage from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.