What can this MCP do?

It optimizes nutritional intake from Japanese convenience stores by calculating the most efficient ways to hit protein, carb, or calorie targets based on price.

Which AI clients can I use with this?

You can use this MCP with any compatible client like Claude, Cursor, or Windsurf.

Does it cover all convenience stores in Japan?

The capability is designed for Japanese convenience store enthusiasts and uses data to optimize combinations of common items.

How do I know if a meal is too expensive?

You can use the validate_combination_feasibility capability to check if a set of items stays within your specific budget.

Can I find specific protein counts?

Yes, you can use get_item_nutrition to see the exact protein, carb, and fat counts for individual products.

How do I find the best protein hack?

You can use the calculate_macro_efficiency capability. Provide your base item and a list of add-on items, then set the target macro to 'protein' to see the most efficient combinations.

Can I check if a combination is within my budget?

Yes, use the validate_combination_feasibility capability. You can specify a maxBudgetJpy to ensure the total price of your items stays within your limit.

Where does the nutritional data come from?

Nutritional data is retrieved from a local item catalog containing verified convenience store products.

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Connect Konbini Hack Macro Optimizer to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Find the best nutritional value for your yen in Japanese convenience stores.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Konbini Hack Optimizer.

01
Validate combination feasibility
Checks if a specific set of food items stays within your budget or calorie limits. It confirms if your proposed meal plan is actually possible given your constraints.
02
Calculate macro efficiency
Finds the best food combinations to hit a specific nutritional goal. It identifies which item pairings provide the most protein, carbs, or calories for the price.
03
Get item nutrition
Provides the nutritional breakdown for a single item. Use this to see the exact calorie, protein, carb, and fat counts for a specific product.

Real work

What teams actually run

Protein Maximization

Find the highest protein combinations using a specific base item like Famichiki.

Budget Meal Planning

Check if a selection of onigiri and snacks stays under a specific yen amount.

Calorie Control

Ensure a combination of convenience store items does not exceed your daily calorie limit.

Nutritional Auditing

Get the exact macro breakdown for any single item in the database.

One connector, every AI

Konbini Hack Optimizer works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Konbini Hack Optimizer to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

888ms average. Fast in production.

Konbini Hack Optimizer is checked daily against the live service.

Daily averagePeak 1072ms

Oct 3Today

Fastest day: 706ms
Slowest day: 1072ms
14-day trend: Slowing+5%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Konbini Hack Optimizer, so you can see the experience inside your AI.

It does not authenticate your account with Konbini Hack Optimizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Konbini Hack Optimizer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_hnjthJdlibb6tevxNj6pPv3YoEDcSGJNRP4wUQOz/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Konbini Hack Optimizer capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "konbini-hack-macro-optimizer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_hnjthJdlibb6tevxNj6pPv3YoEDcSGJNRP4wUQOz/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Konbini Hack Optimizer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Konbini Hack Optimizer owners hand off.

This is built for people managing strict diets while living in Japan and relying on convenience store food.

01
Fitness Enthusiasts
They hand off macro calculations to the AI to ensure they hit protein targets while eating on the go.
02
Budget-Conscious Dieters
They use the capability to find the cheapest way to stay within their nutritional limits.
03
Expats in Japan
They rely on the AI to navigate the nutritional landscape of local convenience stores.

FAQ

Questions Konbini Hack Optimizer owners ask.

01
What can this MCP do?
It optimizes nutritional intake from Japanese convenience stores by calculating the most efficient ways to hit protein, carb, or calorie targets based on price.
02
Which AI clients can I use with this?
You can use this MCP with any compatible client like Claude, Cursor, or Windsurf.
03
Does it cover all convenience stores in Japan?
The capability is designed for Japanese convenience store enthusiasts and uses data to optimize combinations of common items.
04
How do I know if a meal is too expensive?
You can use the validate_combination_feasibility capability to check if a set of items stays within your specific budget.
05
Can I find specific protein counts?
Yes, you can use get_item_nutrition to see the exact protein, carb, and fat counts for individual products.
06
How do I find the best protein hack?
You can use the calculate_macro_efficiency capability. Provide your base item and a list of add-on items, then set the target macro to 'protein' to see the most efficient combinations.
07
Can I check if a combination is within my budget?
Yes, use the validate_combination_feasibility capability. You can specify a maxBudgetJpy to ensure the total price of your items stays within your limit.
08
Where does the nutritional data come from?
Nutritional data is retrieved from a local item catalog containing verified convenience store products.

Explore

More in Optimization

Connect Konbini Hack Optimizer to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Validate combination feasibility

Calculate macro efficiency

Get item nutrition

What teams actually run

Protein Maximization

Budget Meal Planning

Calorie Control

Nutritional Auditing

Building your own app? The connector is yours to use.

Konbini Hack Optimizer Connector

Claude Desktop

Fitness Enthusiasts

Budget-Conscious Dieters

Expats in Japan

What can this MCP do?

Which AI clients can I use with this?

Does it cover all convenience stores in Japan?

How do I know if a meal is too expensive?

Can I find specific protein counts?

How do I find the best protein hack?

Can I check if a combination is within my budget?

Where does the nutritional data come from?

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