Invest
Read investment portfolio from Google Sheets via GWS CLI, parse holdings, compute aggregates, load T6 template, and return structured data ready for report generation. Used by /invest command.
Newsletter
Fetch Gmail messages by label via gmail_fetch_newsletter.py, classify by topic (AI/BigTech/Startup/Tools/Other), extract key links and insights, and return structured data ready for T7 report generation. Used by /newsletter command. Triggers when: /newsletter command is invoked, user asks to curate newsletters from Gmail, user wants to generate a newsletter intelligence digest.
Gemini
Use this skill when the user wants to interact with Google Gemini AI via the Gemini CLI. Triggers include: asking Gemini a question, using Gemini for code review, summarizing content with Gemini, comparing Claude vs Gemini responses, or running any gemini CLI command. Also use when the user says 'ask Gemini', 'use Gemini CLI', or '/gemini'.