# Founder OS

> Personal operating system for founders — structured AI context (Brain), MCP server for Claude Desktop & Cursor, BYOK AI, and workspace collaboration.

## What it is

Founder OS helps founders manage everything about their ventures in one place:
- **Project Brain**: structured knowledge graph per project (strategy, market, customers, product, tech, team) — AI fills gaps, tracks fill-rate
- **Brain MCP**: HTTP MCP server at mcp.elaurion.com — external AI agents (Claude Desktop, Cursor, Codex) can read/write Brain context over the Model Context Protocol
- **Ideas / Decisions / Tasks**: capture and track with project context
- **Credentials vault**: encrypted secrets stored in Supabase Vault
- **Subscriptions**: monitor SaaS tools and renewals
- **Venture pipeline**: contacts and deals
- **Content / Marketing / SEO boards**: AI-assisted content and launch tools
- **Agent registry**: curated AI agents per project
- **BYOK**: bring your own Anthropic / OpenAI keys — Founder OS never bills for AI usage

## Brain MCP Server

The Brain MCP server is the primary integration point for AI agents.

Base URL: https://mcp.elaurion.com/api/v1/brain/{project_id}

Authentication: Authorization: Bearer <workspace_api_key>

Available tools:
- brain_health — fill-rate snapshot for a project
- brain_get_context — semantic context retrieval given a query
- brain_get_node — fetch a specific Brain node
- brain_search — full-text search across all sections
- brain_update_section — write/update a section (audited, versioned)
- brain_export_snapshot — dump the full Brain as JSON
- brain_rollback — revert a section to a prior version

To configure in Claude Desktop or Cursor, generate a workspace API key at:
https://os.elaurion.com/workspaces/mcp-keys

## Public pages

- / — landing page
- /pricing — plans (Free, Founder $19/mo, Team $49/mo, Enterprise)
- /waitlist — request access (closed beta)

## Not for crawling

The application UI (/dashboard, /projects, /ideas, etc.) requires authentication and should not be crawled. See /robots.txt for the full disallow list.