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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Better Proposals with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Create and manage professional proposals via Better Proposals. list proposals, contacts, and templates directly from any AI agent.

Included with plan

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

Complete set · 10 capabilities

The complete Better Proposals capability set.

These are the exact actions your AI can choose when you ask it to work with Better Proposals.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Better Proposals.

  1. 01

    Get contact

    Get specific contact details

  2. 02

    List contacts

    List all contacts

  3. 03

    Create contact

    Create a new contact

  4. 04

    Create proposal

    Create a new proposal

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Better Proposals.

  1. 05

    Get analytics

    Retrieve proposal analytics

  2. 06

    Get company

    Get specific company details

  3. 07

    Get proposal

    Get specific proposal details

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Better Proposals.

  1. 08

    List companies

    List all companies

  2. 09

    List proposals

    List all proposals

  3. 10

    List templates

    List all proposal templates

Observed, not estimated

860ms average. Fast in production.

Better Proposals is checked daily against the live service.

Daily averagePeak 1021ms
Aug 20Today
Fastest day
678ms
Slowest day
1021ms
14-day trend
Slowing+41%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 Better Proposals, so you can see the experience inside your AI.

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

Better Proposals Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_IxNazBXg3DekU9lpUNVjLqpWdDkaFXhO1XA6MgZq/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 — Better Proposals capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "better-proposals-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_IxNazBXg3DekU9lpUNVjLqpWdDkaFXhO1XA6MgZq/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

FAQ

Questions Better Proposals owners ask.

  • 01

    Can I see if a client has opened my proposal using the agent?

    Yes! Use the get_proposal capability with the Proposal ID. Your agent will fetch the latest status, which includes whether the proposal has been viewed, signed, or paid.

  • 02

    How do I list all my saved proposal templates?

    Simply ask the agent to list_templates. It will retrieve all the proposal templates available in your account for you to review and use.

  • 03

    Does the integration allow me to create a new contact?

    Yes! Use the create_contact action with the name and email. Your agent will register the new contact in your Better Proposals CRM instantly.

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