Open-Source MCP Toolkit

Stop re-explaining your business
to your AI.

FoundersOS remembers how your company runs, so your AI doesn't have to ask.

It connects your CRM, projects, tasks, finances, playbooks, memory, and feeds directly to Claude, Cursor, or any MCP-compatible AI. Stop copy-pasting. Start actually working.

Get Started View on GitHub

To get the most out of FoundersOS, we recommend Read This First - five minutes on what these tools can and can't do.

Founders OS in action: typing 'start my day' produces a full morning briefing - tasks due today, work assigned to AI, and feed headlines.

What's in the box

92 tools, one connection

Twelve modules, all plugged into your AI through a single MCP connection. No dashboards to learn. Just talk.

👥 13 tools

CRM

Customers, contacts, interactions, and a live pipeline dashboard. Track every relationship through conversation.

✓ 12 tools

Tasks

Create, assign, link, and complete tasks with dependencies, entity linking, AI assignment, and progress notes.

📁 5 tools

Projects

First-class project records anchored on a project tag, with task rollups grouped by status.

⚙ 11 tools

Playbooks

Reusable orchestration templates that fan out to tasks and external MCP actions in one run.

# 4 tools

Tags

A shared vocabulary with auto-registration, typo detection, and soft validation that never blocks you.

$ 14 tools

Financial

Double-entry ledger with categories, accounts, transfers, P&L, multi-company, and per-user access control.

📡 13 tools

Feeds

RSS, Atom, and JSON feeds with AI briefings, bookmarks, and pins. Stay informed without doomscrolling.

🧠 5 tools

Memory

Semantic memory powered by pgvector with personal and org scopes, dedup, and natural-language recall.

◎ 4 tools

Surfaces

Cross-domain views: session-start dashboard, entity cards, weekly retros, and stuck lists.

👤 4 tools

Members

Org membership directory that maps user IDs to names and designates the company owner.

↺ 2 tools

Audit + Restore

A full audit trail across every domain, plus one-call recovery of any soft-deleted record.

◌ 5 tools

Diagnostics

Ping, version, usage guide, capability explorer, and bundled interactive walkthroughs.

The 60-second overview

Three steps. That's it.

1

Set up a Supabase project

Free tier works great. Create a project, then paste one SQL file (the consolidated schema) into the SQL editor. The setup wizard prints it for you.

2

Add one block to your AI config

Paste this in and fill your Supabase and embedding keys into the env block - or let the setup wizard generate the whole thing for you.

{
  "mcpServers": {
    "founders-os": {
      "command": "npx",
      "args": ["-y", "@ourthinktank/founders-os@latest"],
      "env": {
        "SUPABASE_URL": "https://...",
        "SUPABASE_SECRET_KEY": "sb_secret_...",
        "OPENAI_API_KEY": "sk-..."
      }
    }
  }
}

The @latest tag keeps you current: each time you restart your AI, it pulls the newest version automatically. Drop it to pin a fixed version instead.

3

Talk to your AI like it knows your business

"Add Acme Corp as a new prospect."

"What's overdue? What's falling through the cracks?"

"Run the customer-onboarding playbook for Acme."

"Show me the P&L for last quarter."

"Remember: we're targeting SMB fintech in Q3."

See the full setup walkthrough →

MIT Licensed, Free Forever

Built for real people,
not just developers

You'll run a couple of setup commands, but we wrote the docs for humans. If you've ever followed a recipe, you can set this up. Your data stays in your database. No lock-in. No premium tier.

Get Started in 5 Minutes View Source

New to AI tools? Start with Read This First - an honest look at what they can and can't do.