Carb Manager icon

Carb Manager MCP

Your Carb Manager totals in ChatGPT and Claude, through Apple Health or Health Connect.

Carb Manager has no official MCP server.

Memory.fit is a hosted MCP server for athletes. It has no direct Carb Manager connection: link Carb Manager to Apple Health or Health Connect, connect Apple Health or Health Connect in the Memory.fit app, add one address to your AI, and it reads the day's calories, protein, carbs and fat, fiber, sugar and sodium, when shared.

You need the Memory.fit app on Android (the iPhone app is coming), and an AI that can add a custom connector.

The address to add to your AI

https://api.memory.fit/mcp?src=mcp-carb-manager

MCP address: https://api.memory.fit/mcp

Get it onGoogle Play
Set it up

Carb Manager and your AI, in short

Official Carb Manager MCP
None
Memory.fit
Hosted MCP server, nothing to install
Your AI reads
The day's calories, protein, carbs and fat, Fiber, sugar and sodium, when shared
Workouts to Carb Manager
No
Works in
ChatGPT, Claude, Grok Bot, Gemini and any MCP app
Price
$9 a month or $69 a year, with 7 days free

Checked November 10, 2026.

What your AI reads

What your AI can read from Carb Manager

Once Carb Manager is connected in the Memory.fit app, every AI you add reads the same history, under its own permissions.

  • The day's calories, protein, carbs and fat
  • Fiber, sugar and sodium, when shared

The tools that read it:get_ledgerget_dayget_trendsget_fluid

Setup

Set up Carb Manager in your AI

1. In the Memory.fit app

  1. 01In Carb Manager, turn on its Apple Health (iPhone) or Health Connect (Android) sync and allow nutrition.
  2. 02In the Memory.fit app, open Settings → Health data and connect Apple Health or Health Connect.
  3. 03Allow Memory.fit to read nutrition.
  4. 04Meals you log in Carb Manager appear on that day in Memory.fit, labeled Carb Manager, and count once in the day.

2. In your AI

Pick your AI. Each one connects to your Memory.fit account, with a sign in or a key.

ChatGPTOn a computer · about two minutes
  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-carb-manager

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

ClaudeAny plan · about a minute
Install in Claude
  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.

Grok BotComes with X Premium, Super or Ultra, or a legacy Cursor plan
  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-carb-manager

MuseUS only · 18+
  1. 01In the Memory.fit app, open Settings → AI agents → Muse and create your key.
  2. 02In a Muse chat, say: “Add a custom connector called Memory.fit. Its address is the link I’ll paste, and it needs a key.”
  3. 03Paste your Memory.fit address when Muse asks.
  4. 04Paste your key into Muse’s secure credentials prompt, never into the chat.

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

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

DotsChatGPT Pro, Business Premium or Enterprise
  1. 01In the Memory.fit app, open Settings → AI agents → Dots and copy your Memory.fit link.
  2. 02On chatgpt.com in your browser, open Plugins and tap +.
  3. 03Choose Add custom server, name it Memory.fit and paste your Memory.fit link.
  4. 04Pick sign-in, then sign in with your Memory.fit account and choose what it may do.
  5. 05In your dot's app settings, allow Memory.fit. Then message your dot.

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

GeminiPersonal Google account · 18+
  1. 01On gemini.google.com: Customize › Connectors
  2. 02Tap + Custom
  3. 03Paste the address, tap Next, then Connect, and sign in to Memory.fit
  4. 04In a chat, type @ and pick it under Connectors

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

No + Custom button? Work accounts don't have it: use a personal Google account. Gemini asks you to allow each change it makes.

GrokSign in · about a minute
  1. 01Copy the address
  2. 02In Grok: Settings › Connectors › Custom Connector › Connect
  3. 03Name it Memory.fit, paste it, tap Add Connector, then sign in to Memory.fit

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

Perplexity ComputerPro · about two minutes
  1. 01Copy the address
  2. 02On perplexity.ai: Settings › Connectors › + Custom connector › Remote
  3. 03Name it Memory.fit, paste the address and choose API key
  4. 04Paste your key from the Memory.fit app, then save

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

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

Cursor
  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-carb-manager",
      "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.

Claude CodeOn a computer · Claude Code · about a minute
  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-carb-manager"
CodexOn a computer · Codex CLI · about a minute
  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-carb-manager"

Try it

Try these prompts

“Show my average calories, carbs and protein for the last four weeks from Carb Manager.”

Uses:get_ledgerget_trends

“How many carbs did I take in on the days before my long sessions?”

Uses:get_ledgerget_session_fueling

“Compare my intake on hard training days with rest days this month.”

Uses:get_ledgerget_day

“Set carb and calorie targets for next week around my plan.”

Uses:get_trendsset_day_targets

Your options

Every way to get Carb Manager into an AI

Carb Manager runs no MCP server. Community servers run on your own computer, hosted services run it for you, and so does Memory.fit.

OptionWhat you need
Hosted MCP serverMemory.fit MCPHosted, in ChatGPT, Claude, Grok Bot, Gemini and any MCP appThe Memory.fit app with Apple Health (iPhone) or Health Connect (Android) connected, and Carb Manager sharing its nutrition there. $9 a month or $69 a year, with 7 days free.

When another option is better

  • You count net carbs: Carb Manager sends total carbs to Apple Health, so your AI sees total carbs and your net carb count stays in Carb Manager.

Limits, said plainly

  • Carb Manager shares daily totals once per day, not single meals.
  • Apple Health receives total carbs, not net carbs.
  • Memory.fit reads your nutrition and changes nothing in Carb Manager.

Sources, checked November 10, 2026

Questions

Carb Manager MCP, in short.

  • No. Carb Manager does not run an MCP server.

  • Yes, through Apple Health or Health Connect. Link Carb Manager to Apple Health or Health Connect, connect Apple Health or Health Connect in the Memory.fit app, add Memory.fit to ChatGPT as a connector, and ChatGPT reads each finished session. Claude and every MCP app work the same way.

  • No. Memory.fit is hosted: you add one address to your AI and sign in with your Memory.fit account. Nothing to install, no password of another service to paste.

  • Each AI gets only the permissions you allow, every change shows in the app with who made it, and you can disconnect an AI or a source at any time.

  • No. Carb Manager sends total carbs to Apple Health, so net carbs stay in Carb Manager. Your AI sees calories, protein, fat and total carbs.

Related

More MCP pages

Carb Manager is a trademark of Carb Manager, Inc. Memory.fit is not made by or affiliated with Carb Manager, Inc.

Your next chapter starts with everything you've learned.

On Android now. iPhone is coming: join the waitlist and we'll email you the day Memory.fit is on the App Store.

No spam. One email when it's ready.

Get it onGoogle Play