An entire Obsidian vault packaged as an MCP endpoint. Unlike a point tool that answers a single question type, a persona carries a cross-linked knowledge graph — so every query has access to the context around the answer.

MCP tool servers expose narrow functions: search an API, run a query, fetch a record. Persona Markets sells whole bodies of work. You're not buying a tool; you're subscribing to a source of structured expertise with citations back to primary notes.

Anything that speaks MCP: Claude Desktop, Cursor, Windsurf, Zed, Continue for VS Code, custom agents built on the MCP SDK. No lock-in and no vendor-specific integrations.

Usage-based per API call. No seat licenses, no minimums, no lock-in. Pricing depends on the persona — expertise vaults are richer and priced accordingly. We publish the per-call rate on every persona's detail page.

Job Expertise vaults are built with verified practitioners or compiled from licensed primary sources. Historical Figure vaults use public-domain writings plus peer-reviewed scholarship. Self Personas are authored directly by us or (post-launch) by approved creators.

First personas go live with the public launch. Early cohort access for serious users — tell us what persona you want and we'll prioritize it.

Yes — after the launch cohort proves out. Creator submissions open in Phase 2. Creators keep 85% of every sale; Persona Markets takes a flat 15% to cover ingestion, graph structuring, hosting, billing, and discovery. Email hello@personamarkets.com to join the early creator list.

We built the platform specifically to minimize this. Historical vaults are graph-grounded and cite their sources. When the vault is silent on a question, the persona responds with "unknown" — not plausible fiction.