Context7
Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.
Computer or cloud
One Brain
What it does
Shared memory for a team in Claude Code: what one person records, everyone has.
- Connects Runs in the cloud
- Account or key Sign in to the service when you connect (OAuth)
- Category Search & AI memory
Install
Pick the AI app you use, then copy the settings.
Passed 4/5 checks · What you ask goes through the maker’s server (onebrain.prophet.lat) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Open Claude’s Connectors page
CustomizeConnectors
Click “Add” → “Custom” → “Web” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameOne BrainRemote MCP server URL · Addresshttps://onebrain.prophet.lat/api/mcpClick Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
Turn it on in a chat
+ConnectorsOne Brain
Try it
Use One Brain and tell me what you can do for me, then show me one thing✓ If Claude says it is using One Brain or shows a One Brain tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT, depending on your plan
Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only
Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameOne BrainConnection · Addresshttps://onebrain.prophet.lat/api/mcpPick One Brain in a chat
Start a new chat and pick One Brain from your plugins before typing
Try it
Use One Brain and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using One Brain or shows a One Brain tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Paste this command and press Enter
claude mcp add --transport http --scope user one-brain https://onebrain.prophet.lat/api/mcpType /mcp in Claude Code
You should see One Brain listed as connected
Try it
Use One Brain and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using One Brain or shows a One Brain tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Open the AI chat in Cursor in Agent mode
Try it
Use One Brain and tell me what you can do for me, then show me one thing✓ If Cursor says it is using One Brain or shows a One Brain tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Open the AI chat in VS Code in Agent mode
Try it
Use One Brain and tell me what you can do for me, then show me one thing✓ If VS Code says it is using One Brain or shows a One Brain tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
Address
https://onebrain.prophet.lat/api/mcpJSON settings are under “For developers” below
For developers: Terminal commands and JSON settings
Over the web
Claude Code
claude mcp add --transport http --scope user one-brain https://onebrain.prophet.lat/api/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"one-brain": {
"url": "https://onebrain.prophet.lat/api/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"one-brain": {
"type": "http",
"url": "https://onebrain.prophet.lat/api/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
At a glance
- Downloads per weeki
- Not on npm/PyPI
- Connection
- Runs in the cloud
- Transport
- streamable-http
- Latest versioni
- 0.1.666
- Categoryi
- Search & AI memory
- Published to registryi
- Aug 6, 2026
- Code last changedi
- Nov 4, 2026
- Maker
- Prophet-git
- Website
- onebrain.prophet.lat
- Registry status
- Active
Which apps can use it
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Related guides
What it can do
The server asks you to sign in before it lists its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 14, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Prophet-git, which owns the repo
- ✓ Pass
Still maintained
Code last changed 10 days ago
- ! Caution
Has a licence
GitHub could not identify the licence type; open the file to check
- ✓ Pass
Endpoint responds
Responded in 345 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Discussion
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
No posts yet. Be the first to ask or share.
Posts here are written by users, not the PopNx team.
User reviews
No reviews yet
Compared with others in Search & AI memoryi
- More stars than 0% of the other 6093 servers in this category
- Published to the registry more recently than 26% of the other 6093 servers in this category
- Basic checks equal to or better than 56% of the other 6093 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is One Brain safe?
It passed 4 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed 10 days ago, and the latest version (0.1.666) reached the registry 3 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).
What can I use instead?
In the same category: Context7, Codebase Memory, OpenSEO
Others in the same category
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Codebase Memory
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Runs on your computer
OpenSEO
Keyword research, site audits, rank tracking and AI visibility for your AI agent.
Runs in the cloud✓ everyapp.com
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
One Brain: the memory Claude Code is missing
Every session starts from zero and forgets it all on close. One Brain gives Claude Code permanent memory, shared by the whole team. What one person records, everyone has, with the name and the date still attached.
Create your brain · Free during the open beta · Leer en español
What it looks like
Someone asks their Claude about a service they didn't build:
why does the payments worker stop retrying after 2 attempts?
That cap is deliberate, not a leftover. It was set after the duplicate-charge incident
in March.
*"Two retries on payments, hard stop. At five we double-charged 40 customers in one
night. If a queue genuinely needs more, it comes through me."*
Priya Raman · Platform · Mar 12
The answer came out of a teammate's session six months earlier. Nobody wrote a document for it.
Why it's different
Nobody writes documents. Memory gets recorded when you close a topic, so there is no form to fill in and no wiki to keep alive.
Every answer has a name and a date on it, which means you stop reconstructing intent from commit messages a year later.
Every service, client or person is a tag. Ask about one and you get everything the team wrote about it, whichever teammate wrote it.
The server itself doesn't run any model. It stores and retrieves, and the judgment stays in your Claude, on your machine.
Getting in
You need Claude Code installed first (how to install it). The command below checks for it, and if it's missing it stops and you have to ask for a new one.
- Go to onebrain.prophet.lat and sign in with Google, or with your email and a password if a teammate invited you. Your brain exists immediately, with no form to fill in and nothing to approve.
- Pick "Uso Claude Code" (I use Claude Code). The panel shows a one-line command. Paste it in your terminal (on Windows, in Git Bash). It installs the plugin, saves your access key and writes the One Brain rules to
~/.claude/CLAUDE.md. The command works once and expires after 15 minutes; if it does, ask the panel for a new one. - Open Claude Code in any folder and ask it "what does my company's brain know?". The panel shows when the first query arrives.
There are no tokens to copy and no extra restarts. Just open Claude Code after the command has finished: a session that was already open won't see it.
To connect another computer, open Ajustes → Mis computadoras in the panel and run the command it gives you on that machine.
Daily use
Most of the time you do nothing. The team's context arrives when the session starts, and your Claude records what you close.
When you want to be explicit:
brain_save, or just tell Claude "save this in One Brain"brain_searchfor "what did we decide about X?" or "where is client Y at?"/one-brain:handoffto hand off state to your future self or a teammate/one-brain:resumeto pick up where the last session left off/one-brain:doctorwhen something isn't working
Requirements
You need Claude Code already running, either the terminal or the desktop app. One Brain doesn't replace it. It gives it memory.
It also needs a POSIX environment. macOS and Linux already are one; on Windows, use Git Bash or WSL. jq is optional, since the plugin falls back to python3 and then perl.
Working in Codex instead? There's a Codex build of the same brain.
Your data
One Brain stores what your team decides and learns, not your repository. It doesn't read your source code. Every brain is isolated from every other one, you can see and edit every entry, and you can export the whole thing whenever you want without asking anyone.
More on the security and privacy pages.
Support
bautista@prophet.lat · Built by Prophet
License
Source-available, not open source: see LICENSE. You can read and audit every line before installing it, and run it against the One Brain service. You can't redistribute it or point it at a different service.