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Connect Salary Sacrifice Comparator 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. See how benefit trade-offs change your actual wealth.

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 · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Salary Sacrifice Comparator.

  1. 01

    Calculate tax burden

    This capability calculates your total annual tax liability by applying your income to specific tax brackets.

  2. 02

    Compare cash vs sacrifice

    Use this to see the direct difference in your monthly take-home pay when choosing between cash and salary sacrifice.

  3. 03

    Evaluate pension impact

    This capability projects annual pension growth and determines the actual net cost of your sacrifice.

  4. 04

    Get effective total compensation

    This capability calculates your holistic annual compensation by combining net pay, benefits, and employer contributions.

Real work

What teams actually run

01

Electric Vehicle Decisions

Compare the monthly cash impact of sacrificing salary for a company EV versus taking the cash.

02

Pension Optimization

Calculate how much extra retirement wealth you gain for every pound of salary you sacrifice.

03

Job Offer Comparison

Evaluate two different salary offers by calculating the effective total compensation for each.

04

Tax Planning

Model how changing your gross salary affects your annual tax burden.

One connector, every AI

Salary Sacrifice Comparator 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 Salary Sacrifice Comparator 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

1031ms average. Fast in production.

Salary Sacrifice Comparator is checked daily against the live service.

Daily averagePeak 1031ms
Oct 14Today
Fastest day
987ms
Slowest day
1031ms
14-day trend
Stable-4%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Salary Sacrifice Comparator, so you can see the experience inside your AI.

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

Salary Sacrifice Comparator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_LCQnGICo0W6tVFNPwkTookiH9hYL4mPbYsbDN8nM/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 — Salary Sacrifice Comparator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "salary-sacrifice-comparator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_LCQnGICo0W6tVFNPwkTookiH9hYL4mPbYsbDN8nM/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 Salary Sacrifice Comparator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Salary Sacrifice Comparator owners hand off.

This MCP is built for anyone negotiating a compensation package or planning their personal finances.

  • 01

    Employees

    Use the AI to compare job offers involving different benefit structures.

  • 02

    Financial Planners

    Hand off the math to the AI to model tax and pension impacts for clients.

  • 03

    HR Professionals

    Use the capabilities to help employees understand the value of their benefits packages.

FAQ

Questions Salary Sacrifice Comparator owners ask.

  • 01

    How does this MCP help with salary sacrifice?

    It allows your AI client to model how much your monthly take-home pay changes when you trade salary for benefits like pensions or vehicles.

  • 02

    Can I use this to compare different job offers?

    Yes. You can use the total compensation capability to find the true value of an offer by including benefits and employer contributions.

  • 03

    Which AI clients work with this MCP?

    This MCP works with any compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 04

    Does it account for tax changes?

    Yes, the capability includes a specific function to calculate your annual tax liability based on income and tax brackets.

  • 05

    How is the pension impact calculated?

    The MCP evaluates annual pension growth and the net cost of the sacrifice to show you the long-term benefit.

  • 06

    How does salary sacrifice affect my monthly take-home pay?

    By using compare_cash_vs_sacrifice, you can see how reducing your gross salary to pay for a benefit changes your net monthly income after taxes and social security are applied.

  • 07

    Can I calculate my total wealth including benefits?

    Yes, the get_effective_total_compensation capability calculates your holistic value by summing net take-home pay, the value of benefits, and employer contributions.

  • 08

    How do I model different tax brackets?

    You can use calculate_tax_burden by providing a JSON array of tax thresholds and rates to model progressive taxation accurately.

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