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Connect Gacha Pity Probability Calculator to your AI

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. Model gacha mechanics and predict player spending behavior.

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
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 Gacha Pity Calculator.

  1. 01

    Analyze monetization impact

    This capability converts your pity simulation data into financial metrics. It identifies design risks and calculates expected costs.

  2. 02

    Get pity summary

    This capability provides a high-level statistical summary of your system. It returns central tendencies like median pulls and the most likely pull number.

  3. 03

    Calculate pity dynamics

    This capability simulates the step-by-step probability mechanics of your gacha system. It handles base rates and any pity ramps you define.

Real work

What teams actually run

01

Testing Soft Pity

Model how a gradual increase in pull probability affects the player experience.

02

Revenue Forecasting

Determine the expected cost per item to predict player spending.

03

Risk Mitigation

Check if hard pity guarantees create unexpected financial or engagement risks.

04

System Validation

Compare different pull rate configurations to find the best balance.

One connector, every AI

Gacha Pity Calculator 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

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

You don't need a client to put Gacha Pity Calculator 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

849ms average. Fast in production.

Gacha Pity Calculator is checked daily against the live service.

Daily averagePeak 987ms
Oct 3Today
Fastest day
686ms
Slowest day
987ms
14-day trend
Slowing+9%

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 Gacha Pity Calculator, so you can see the experience inside your AI.

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

Gacha Pity Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ZO2xfgrg0RnBWGkJJ5i6oaPKale1LVQXNTTkmaRE/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Gacha Pity Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "gacha-pity-probability-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ZO2xfgrg0RnBWGkJJ5i6oaPKale1LVQXNTTkmaRE/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 Gacha Pity Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Gacha Pity Calculator owners hand off.

This MCP is built for professionals designing economy-driven game systems.

  • 01

    Game Designers

    They hand off probability parameters to the AI to test system fairness.

  • 02

    Economy Designers

    They use the capability to calculate expected revenue and spending patterns.

  • 03

    Data Analysts

    They use the simulation results to validate mathematical models.

FAQ

Questions Gacha Pity Calculator owners ask.

  • 01

    What can this MCP simulate?

    It simulates gacha probability mechanics, including base rates, soft pity ramps, and hard pity guarantees.

  • 02

    How does it help with monetization?

    It converts simulation data into financial metrics to show expected costs and revenue per player.

  • 03

    Which AI clients can use this?

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

  • 04

    Does it provide statistical data?

    Yes, it can provide summaries including median pulls and the most likely pull number.

  • 05

    Do I need to host the MCP?

    No, Vinkius hosts and manages the MCP for you. You just connect and use it.

  • 06

    How do I model a soft pity system?

    Use the calculate_pity_dynamics capability. Set the baseRatePercent, define when the increase starts with softPityStartPull, and specify the increment with softPityRateIncreasePerPull.

  • 07

    Can I check if my gacha system is too predatory?

    Yes. After running calculate_pity_dynamics, pass the result to analyze_monetization_impact. It will return a designFlags object containing an isPredatory flag if the whale probability is too high.

  • 08

    What is the difference between soft pity and hard pity?

    Soft pity is a gradual increase in success probability after a certain number of pulls. Hard pity is the specific pull number where the success probability becomes 100%.

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