Deterministic 50/30/20 Budget EngineをAIに接続

• 01 / 02予算の乖離を監査する方法
• 02 / 02貯蓄額の計算方法

最速日

664ms

最遅日

1090ms

14日間の傾向

改善傾向-8%

Deterministic 50/30/20 Budget Engine Connector

準備完了です。MCPクライアントを選択し、セットアップ手順に従ってください。

コネクタリンクhttps://edge.vinkius.com/vk_preview_vzJxjeYJ8jU5VV3jRY2FEFuwnQsj3uvdBzHyNbCk/mcpコピー

Claude Desktop

以下の手順で数秒で接続できます。

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 — Deterministic 50/30/20 Budget Engine capabilities are ready to use.

設定 · claude_desktop_config.jsonコピー

{
  "mcpServers": {
    "deterministic-503020-budget-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_vzJxjeYJ8jU5VV3jRY2FEFuwnQsj3uvdBzHyNbCk/mcp"
    }
  }
}

• Claude
• ChatGPT
• Cursor
• VS Code
• Windsurf
• Claude Code
• JetBrains
• Cline

各クライアントの手順ガイドはこちらです。 接続方法

Claude向けのガイド付きセットアップ？ Deterministic 50/30/20 Budget EngineをClaudeや他のAIに設定する

このConnectorが対応するすべてのAIクライアントを見る ↑

• 01

  Financial Analysts

  They hand off categorized expense arrays to get instant, error-free budget audits.

• 02

  Personal Finance Enthusiasts

  They use it to ensure their spending strictly adheres to the 50/30/20 rule.

• 03

  Small Business Owners

  They use it to monitor capital deviations in their monthly expense pipelines.

• 01

  Does this MCP prevent AI math errors?

  Yes. It offloads all calculations to a V8 math engine, which prevents the LLM from hallucinating decimals or dropping numbers from arrays.

• 02

  What budgeting rule does it follow?

  It strictly enforces the 50/30/20 rule, which allocates 50% to needs, 30% to wants, and 20% to savings or debt.

• 03

  Which AI clients can I use this with?

  You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

• 04

  How precise are the budget deviations?

  The engine provides exact dollar and fractional percentage deviations, such as telling you if a category is $250.45 over budget.

• 05

  Do I need to connect to external financial APIs?

  No. This MCP operates natively within the V8 runtime and does not rely on external financial APIs.

• 06

  Does the engine automatically guess the category of an expense?

  No. The AI agent calling the capability is responsible for tagging each expense as 'need', 'want', or 'saving'. The MCP acts as an infallible mathematical referee, receiving the categorized list and computing the exact metrics and deviations.

• 07

  Why use an MCP instead of having the LLM do the math?

  Because LLMs hallucinate math. If you give an AI 45 different expenses to sum up, it will almost certainly miscalculate the total or botch the exact percentage deviation. The V8 engine calculates numbers deterministically with 100% precision.

• 08

  What happens if I spend more than my income?

  The engine perfectly calculates a negative surplus (deficit) and strictly alters the 'healthStatus' to 'Deficit', triggering a warning recommendation that instructs your agent to look at the deviations to cut costs.

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