The Brains
Claude connectorCommunitySearch cited playbooks from top founders and investors on growth, distribution and pricing.
The Brains turns founders, CEOs and investors (Paul Graham, Naval Ravikant, Pieter Levels, Alex Hormozi, Sam Altman and 20+ more) into searchable knowledge bases built from their public talks, interviews, essays and posts.
Ask how they think about growth, distribution, marketing, pricing and building a company, and Claude gets passages with a link to the original source, so every answer is cited.
- list_brains: see everyone in The Brains and what each brain covers
- search_brains: search everyone at once, or one person by name
- list_sources: every talk, interview, essay and post collection behind a brain
All tools are read-only. Free and open source (MIT). Sign in with your email.
Brains are unofficial: they're built only from public content and aren't affiliated with or endorsed by the people featured. People can claim, correct or remove their brain at hello@brains.ceo.
- Tools
- 3
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Sales and marketing702nd of 2,043 by popularity · 87th of 903 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 700 | 7,190 | — | 107places down | |
| 701 | 7,180 | 11,126 #679 | 201places down | |
| 702 | 7,180 | 39,289 #87 | 163places up | |
| 703 | 7,180 | 81,232 #24 | 201places up | |
| 704 | 7,170 | 15,535 #496 | 55places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 85 | 39,435 | 6,000 #916 | — | |
| 86 |  UnicPages | 39,435 | 4,700 #1157 | — |
| 87 | 39,289 | 7,180 #702 | — | |
| 88 | 39,210 | 12,308 #158 | 22places down | |
| 89 | 39,062 | 16,268 #32 | 13places down |
Productivity1,491st of 4,952 by popularity · 221st of 1,913 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1489 |  Agent Todo | 7,180 | 70,889 #75 | — |
| 1490 | 7,180 | 14,977 #1120 | 124places down | |
| 1491 | 7,180 | 39,289 #221 | 163places up | |
| 1492 |  Watching That | 7,180 | — | 256places down |
| 1493 | 7,170 | 15,535 #1066 | 55places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 219 |  Verika – Italian VAT, Tax Code & IBAN Check | 39,435 | 5,248 #2336 | — |
| 220 |  Intuit QuickBooks | 39,378 | 18,334 #37 | 49places down |
| 221 | 39,289 | 7,180 #1491 | — | |
| 222 | 39,280 | 15,248 #148 | 71places down | |
| 223 | 39,210 | 12,308 #402 | 22places down |
Education140th of 552 by popularity · 43rd of 188 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 138 | 7,200 | 8,154 #152 | 226places down | |
| 139 | 7,190 | — | 107places down | |
| 140 | 7,180 | 39,289 #43 | 163places up | |
| 141 | 7,170 | 207,690 #7 | 789places up | |
| 142 |  Heliciel — Propeller & Wing Design | 7,129 | — | 153places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 41 |  MiLatexAI | 39,639 | 9,360 #68 | 319places down |
| 42 | 39,435 | 7,087 #147 | — | |
| 43 | 39,289 | 7,180 #140 | — | |
| 44 |  Mobbin | 37,462 | 17,807 #2 | 65places down |
| 45 | 35,393 | 13,775 #13 | 272places down |
Tools
- list_brains
- list_sources
- search_brains
- Categories
- Made by
- The Brains · Website
- Sign-in
- Required
- Connector URL
- https://mcp.brains.ceo/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 17, 2026
- More info
- Sponsorship
- Promote this connector