What is the key difference between FirstSales MCP and NexaLink — Digital Business Card & Personal CRM?

FirstSales MCP belongs to the Customer Data Platforms category with cloud HTTP/SSE execution, while NexaLink — Digital Business Card & Personal CRM belongs to the Customer Data Platforms category with cloud HTTP/SSE execution.

How do I install FirstSales MCP or NexaLink — Digital Business Card & Personal CRM in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are FirstSales MCP and NexaLink — Digital Business Card & Personal CRM free or paid?

FirstSales MCP operates under a Paid Service model (OAuth 2.0). NexaLink — Digital Business Card & Personal CRM operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

FirstSales MCP lists 0 tools with 0 views and 0 GitHub stars. NexaLink — Digital Business Card & Personal CRM lists 0 tools with 0 views and 0 GitHub stars.

Can I use both FirstSales MCP and NexaLink — Digital Business Card & Personal CRM together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

FirstSales MCP vs NexaLink — Digital Bu…

FirstSales MCP vs NexaLink — Digital Bu… | AllMCPs

Feature & Specification Comparison

Specification	F FirstSales MCP Customer Data Platforms	N NexaLink — Digital Business Card & Personal CRM Customer Data Platforms
Summary	Official hosted FirstSales CRM MCP. Retrieve contacts, deals, lists and workflow data, and create contacts in an approved workspace. Connect to https://api.app.firstsales.io/mcp using Streamable HTTP and OAuth with PKCE. Requires an eligible paid FirstSales account.	NexaLink digital business card & personal CRM — edit your card and capture contacts via MCP.
Category & Scope	Customer Data Platforms	Customer Data Platforms
Quality signal	50/100 (Good)	42/100 (Fair)
Transport Protocol	Remote HTTP/SSE	Remote HTTP/SSE
Auth Requirement	OAuth 2.0	No auth required
Pricing Model	Paid Service	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`Remote (HTTP/SSE) · high`	`Remote (HTTP/SSE) · medium`
Engagement & Health	0 views 0 copies 0 upvotes	0 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View FirstSales MCP Listing	View NexaLink — Digital Business Card & Personal CRM Listing

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

FirstSales MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "firstsales-mcp": {
      "url": "https://api.app.firstsales.io/mcp"
    }
  }
}

NexaLink — Digital Business Card & Personal CRM Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "nexalink-digital-business-card-personal-crm": {
      "url": "https://nexalink.co/mcp"
    }
  }
}

FirstSales MCP vs NexaLink — Digital Business Card & Personal CRM

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose FirstSales MCP when:

Choose NexaLink — Digital Business Card & Personal CRM when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

FirstSales MCP Tools (0)

NexaLink — Digital Business Card & Personal CRM Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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