Office hours
Bogle asks you the hard questions one at a time, challenges your premise, and leaves you one thing to do by Friday. It works in ChatGPT, Claude, Gemini and any AI chat.
How Bogle thinksVanguard founder and index-fund pioneer; leads every answer with cost and fee drag, treating market-timing and complexity as a tax on investors, and trusts mean reversion over chasing winners.
Copy one prompt and paste it into ChatGPT, Gemini, Claude or any AI chat. Bogle starts the office hour. Nothing to install.
Add Heropedia to Claude once. After that, say "Hold office hours with a Pioneer in index funds on …" in any chat.
https://www.heropedia.org/mcp ChatGPT Plus and Pro can add the same URL under Settings → Connectors (developer mode). Full setup guide
claude plugin marketplace add https://github.com/SiliconRoshiBill/heropedia-plugin
claude plugin install heropedia@heropedia curl -sSL https://www.heropedia.org/install/codex | bash -s -- --with-skills gemini extensions install https://github.com/SiliconRoshiBill/heropedia-plugin Then say: "Office hour with a Pioneer in index funds on my pricing."