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Connect Item Exchange Proposal Planner 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. Draft fair, structured trade agreements in seconds.

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 Item Exchange Planner.

  1. 01

    Validate compatibility

    This capability checks if a proposed trade meets your specific constraints or rules. It confirms if a swap is viable before you commit to the deal.

  2. 02

    Calculate balancing adjustment

    This capability handles the math for value differences. It determines the exact cash or item amount needed to make a trade equal.

  3. 03

    Generate exchange proposal

    This capability creates a complete, formal agreement for the trade. It puts all the terms and values into a structured format for both parties.

  4. 04

    Summarize handoff plan

    This capability produces clear instructions for the physical meeting. It outlines where and how the items will change hands.

Real work

What teams actually run

01

Bartering Goods

Calculate how much cash to add to a trade when swapping a high-value item for a lower-value one.

02

Enforcing Trade Rules

Verify that a trade doesn't require cash if you are strictly looking for item-for-item swaps.

03

Coordinating Pickups

Generate a list of instructions for a contactless exchange at a public location.

04

Formalizing Deals

Turn a casual chat about a trade into a structured proposal that both parties can review.

One connector, every AI

Item Exchange Planner 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 Item Exchange Planner 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

981ms average. Fast in production.

Item Exchange Planner is checked daily against the live service.

Daily averagePeak 1096ms
Oct 12Today
Fastest day
850ms
Slowest day
1096ms
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. 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 Item Exchange Planner, so you can see the experience inside your AI.

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

Item Exchange Planner Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_mTMOALESLFAStOo1BwPcSzPWDyKoyklRjCXcz3yc/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 — Item Exchange Planner capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "item-exchange-proposal-planner-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_mTMOALESLFAStOo1BwPcSzPWDyKoyklRjCXcz3yc/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 Item Exchange Planner in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Item Exchange Planner owners hand off.

This MCP is built for anyone managing physical goods exchanges where fairness and clear instructions are required.

  • 01

    Resellers

    They use the agent to calculate fair trade values and draft formal offers to buyers.

  • 02

    Collectors

    They rely on the capability to validate that trades meet their specific collection rules.

  • 03

    Marketplace Coordinators

    They use the handoff capabilities to organize meeting logistics for multiple parties.

FAQ

Questions Item Exchange Planner owners ask.

  • 01

    How does this MCP handle trades with different values?

    It uses the calculate_balancing_adjustment capability to determine the exact cash or item difference needed to make the trade fair.

  • 02

    Can I set rules for my trades?

    Yes, you can use the validate_compatibility capability to ensure a trade meets your specific constraints, such as a no-cash policy.

  • 03

    What clients can I use this with?

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

  • 04

    Does it help with meeting up for the trade?

    Yes, the summarize_handoff_plan capability creates specific, step-by-step instructions for the physical exchange.

  • 05

    Do I need to host this myself?

    No, Vinkius hosts and manages the MCP for you, so it is ready to use as soon as you connect it.

  • 06

    How do I ensure a trade is fair?

    You can use calculate_balancing_adjustment to find the exact cash or item value needed to reach parity between two items.

  • 07

    Can I check if a trade is allowed before proposing it?

    Yes, the validate_compatibility capability checks if the items and rules align before you finalize any terms.

  • 08

    What information is needed for a handoff plan?

    You need to provide the pickup details (location and time) and the handoff type (like contactless or in-person) to summarize_handoff_plan.

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