Grounded Support Agent vs Mainstreet MCP

In-depth architectural comparison of the Grounded Support Agent and Mainstreet 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 Grounded Support Agent when:

• You need dedicated capabilities in the Support & Service Management domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: KB-grounded resolve-or-escalate decisions, BM25 retrieval with term-coverage thresholds, Citations, confidence, and provenance in results.

Explore Grounded Support Agent Details

Choose Mainstreet MCP when:

• You need dedicated capabilities in the Support & Service Management domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: YAML-based business configuration, Seven universal MCP tools, Industry-specific capability presets.

Feature & Specification Comparison

Specification	Grounded Support Agent Support & Service Management	Mainstreet MCP Support & Service Management
Summary	Governed support MCP: answers only KB-grounded questions with citations, escalates the rest.	Free small-business starter kit: hours, services, FAQs, booking and inquiries from one YAML file.
Category & Scope	Support & Service Management	Support & Service Management

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": {
    "grounded-support-agent": {
      "command": "uvx",
      "args": [
        "grounded-support-agent"
      ]
    }
  }
}

{
  "mcpServers": {
    "mainstreet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mainstreet-mcp"
      ]
    }
  }
}

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