Anchorr MCP vs FirstSales MCP

In-depth architectural comparison of the Anchorr MCP and FirstSales MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Anchorr MCP when:

• You need dedicated capabilities in the Customer Data Platforms domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Anchorr MCP Details

F

Choose FirstSales MCP when:

• You need dedicated capabilities in the Customer Data Platforms domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: OAuth 2.0 (Paid Service).

Explore FirstSales MCP Details

Feature & Specification Comparison

Specification	Anchorr MCP Customer Data Platforms	F FirstSales MCP Customer Data Platforms
Summary	Agent-native CRM. 25 tools — contacts, deals, sequences, enrichment waterfall, audit log.	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.
Category & Scope	Customer Data Platforms

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "anchorr-mcp": {
      "url": "https://anchorr-mcp.mgthompo.workers.dev/mcp"
    }
  }
}

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

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