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Make0 AI
Claude Code

CLI · Anthropic

Point Claude Code at your Make0 Brain.

Add Make0 as a remote HTTP MCP server so Claude Code can search and write memories while it works in your repo.

Connect Claude Code All apps and agents

01 · Why connect

Claude Code supports stdio, HTTP, and SSE. Make0 is a hosted HTTP server — add it with --transport http, then finish OAuth.

Prefer HTTP transport. Project-scoped .mcp.json can share the same remote URL with your team; each person still signs in to Make0. The Make0 MCP URL is https://make0.ai/mcp. Claude Code can sign in with OAuth on any plan, or use an API key on Pro and Max. Either way, you pick which brains it can use.

02 · How to connect Claude Code

Install Make0 Brain in 4 steps

  1. 01

    Install Claude Code

    Install the Claude Code CLI and sign in to your Anthropic account.

  2. 02

    Add the remote server

    Run claude mcp add --transport http make0-brain https://make0.ai/mcp.

  3. 03

    Authorize Make0

    When Claude Code prompts for auth, complete OAuth and select brains.

  4. 04

    Use Brain tools

    Ask Claude Code to search your Brain or save a fact. Confirm the Make0 tools are listed in /mcp.

03 · Claude Code CLI

Copy this into Claude Code

Use HTTP or Streamable HTTP. Do not wrap Make0 as a local stdio command. This config signs in with OAuth.

claude mcp add --transport http make0-brain https://make0.ai/mcp

04 · API key

Or connect with an API key

On Pro and Max you can skip the sign-in and use an API key. In Make0, open Connect Brain via MCP, choose API key MCP, and create a key with the brains and access it needs. Pass the key as an Authorization header when you add the server. Claude Code then skips the OAuth prompt.

Claude Code CLI

claude mcp add --transport http make0-brain https://make0.ai/mcp \
  --header "Authorization: Bearer YOUR_MAKE0_API_KEY"

Replace YOUR_MAKE0_API_KEY with your key. Make0 shows a key once, so keep it somewhere safe. You can revoke it any time in Settings.

05 · System instruction

Tell the agent to prefer Make0 Brain

Paste this into Claude Code’s system instructions or custom instructions so it reads and writes memory through Make0 instead of its own store.

Make0 Brain is my source of truth for durable memory. Always search it before answering about me, my work, people, preferences, or past decisions. Save lasting facts and decisions to Brain. Never guess or invent memories. Use Brain exclusively for durable memory.

Questions

Connecting Claude Code

How do I connect Make0 Brain to Claude Code?+

Add Make0 as a remote HTTP MCP server using https://make0.ai/mcp. In the Make0 connect dialog, choose OAuth and Claude Code will open a sign-in so you can pick which brains it can use. On Pro or Max, if Claude Code accepts custom headers, you can choose API key MCP instead and send the key to this URL as Authorization: Bearer.

What is the Make0 MCP URL?+

The production Make0 Brain MCP endpoint is https://make0.ai/mcp. Use HTTP or Streamable HTTP if the client asks for a transport. Server name: make0-brain.

Does Make0 Brain MCP use OAuth?+

Yes. Compatible clients discover OAuth from the MCP server, you sign in to Make0, and you grant read or write access to specific brains. Two-factor authentication may be required.

Can I use an API key instead of OAuth?+

On Pro or Max, yes, for apps that let you set an HTTP header. Open Connect Brain via MCP, choose API key MCP, and create a key for specific brains or all brains. Send it to https://make0.ai/mcp as Authorization: Bearer. OAuth works on every plan; Free and Lite use OAuth.

Official Claude Code MCP docs: code.claude.com/docs/en/mcp · Why portable memory