The Brains

What it does

Founders, CEOs and investors as MCP servers. Add their brains to Claude, Cursor or ChatGPT; every answer cites the talk, essay or post it came from.

Founders, CEOs and investors, each a searchable MCP server built from their talks, essays and posts. Add one to Claude, Cursor or ChatGPT, and every answer cites its source. Request a founder, CEO or investor. The most-requested brains get built first. Claim your brain to verify it, fix anything we got wrong, and addfrom brains.ceo

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  In Parallel MCPJul 2026 · in-parallel.com · ▲127

  Your context, available to every agent.

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  Founders and Friends: Patrick Sullivan of 2600hz2016 · kruzeconsulting.com · ▲58

  Bootstrapping to Startup Success

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  Founder Society2015 · foundersociety.co · ▲149

  An invitation-only organization of entrepreneurs

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  Brainfork2025 · ▲187

  Own your AI knowledge | Personal MCP server

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  Founders Grid2014 · ▲77

  The Growth Network For Global Entrepreneurs

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  The Nordic Web2017 · thenordicweb.com · ▲146

  Data-driven analyses and deep reporting on Nordic startups

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  SimCity, but with Permits▲936

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 4d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 16d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 17d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 11d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 15d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 25d ago · space.bl2.net

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  SimCity, but with Permits▲936

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 4d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 16d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 17d ago · bigwords.page

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 20d ago · spira.ai

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 11d ago · guitoro.com

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 19d ago · rill.love