A private knowledge base of everything about you — goals, projects, people, journal — kept as plain markdown. Then connect Claude, ChatGPT, or any agent via MCP, and let it answer for you — or share a public agent so anyone can ask.
Your knowledge center — feed it from your tools, then let any agent (or other people) talk to it.
Your tools pour into a living markdown self. Then plug it into Claude, ChatGPT, or any MCP client — or share a public agent so anyone can ask about you.
The more you feed it, the better it helps you decide.
Every note is a portable .md file with frontmatter. Own it, fork it, sync it like Obsidian — no lock-in.
Mark notes public, private, or secret. The agent only ever reveals what your scope allows.
Plug Claude, ChatGPT, or any MCP client into your second self to read, search, create, and link notes — bidirectionally.
Pull meeting transcripts from your calendar today; add new sources with a small connector interface.
Full-text search and a context endpoint give agents exactly the right notes for a question.
Expose a public agent on your site so anyone can ask about you — it only ever answers from your public notes.
One repo, three visibilities — enforced everywhere, from the API to MCP.
Anyone can ask your public agent and get these. Great for juandisanchez.com.
Only you (signed in) and your personal agent can see and edit these.
Sensitive notes — finances, secrets — gated behind the highest scope.
New accounts get a starter second self seeded automatically. Private by default — you choose what becomes public.