Polar in ChatGPT, Claude and every MCP app.

1. 01Install in Claude
2. 02Tap Add, then sign in to Memory.fit
3. 03In a chat, turn on Memory.fit under + › Connectors

Claude adds new connectors on the web or desktop. On a phone, use a computer once, and after that it works in the Claude app too.

1. 01On chatgpt.com, open Plugins and tap +, then Add custom MCP server
2. 02Name it Memory.fit and paste the address
3. 03Choose OAuth, confirm the warning, then Create as a plugin and sign in
4. 04In a new chat, type @ and pick Memory.fit

The address: https://api.memory.fit/mcp?src=mcp-polar

Coming soon: one tap from ChatGPT's plugin directory.

1. 01On gemini.google.com: Settings › Connected Apps
2. 02Under Custom apps, tap Add a custom app
3. 03Paste the address, tap Next, then sign in to Memory.fit
4. 04In a chat, type @ and pick Memory.fit

The address: https://api.memory.fit/mcp?src=mcp-polar

1. 01In the Memory.fit app, open Settings → AI agents → Grok Bot and copy your Memory.fit link.
2. 02Open Grok Bot on your computer or phone and message any of your Bots.
3. 03Send “Add a custom MCP server called Memory.fit at” and paste your Memory.fit link.
4. 04Check the name and link it shows you, then approve it.
5. 05Tap Authorize and sign in with your Memory.fit account. Memory.fit works from your next message.

The address: https://api.memory.fit/mcp?src=mcp-polar

1. 01Copy the address
2. 02On grok.com: Connectors › New connector › Custom
3. 03Paste it, then sign in to Memory.fit

The address: https://api.memory.fit/mcp?src=mcp-polar

1. 01In the Memory.fit app, open Settings → AI agents → Cursor and create your key.
2. 02Add the block to ~/.cursor/mcp.json (or .cursor/mcp.json in a project).
3. 03Check Cursor Settings → Tools & MCP shows Memory.fit as connected.

{
  "mcpServers": {
    "memory-fit": {
      "url": "https://api.memory.fit/mcp?src=mcp-polar",
      "headers": { "Authorization": "Bearer mem_pat_your_key" }
    }
  }
}

Cursor connects with a key from the Memory.fit app. Paste it into Cursor's settings, never into a chat.

1. 01In your terminal, run the command
2. 02Start Claude Code and run /mcp
3. 03Pick memory-fit and sign in to Memory.fit

claude mcp add --transport http memory-fit "https://api.memory.fit/mcp?src=mcp-polar"

1. 01In your terminal, run the command
2. 02Then run: codex mcp login memory-fit
3. 03Sign in to Memory.fit in the browser that opens

codex mcp add memory-fit --url "https://api.memory.fit/mcp?src=mcp-polar"