ERP Report Engine vs Valv

In-depth architectural comparison of the ERP Report Engine and Valv 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 ERP Report Engine when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore ERP Report Engine Details

Choose Valv when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Valv Details

Feature & Specification Comparison

Specification	ERP Report Engine Databases	Valv Databases
Summary	Read-only MCP for the SQL database behind an ERP: provably read-only guard, public benchmark.	Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.
Category & Scope	Databases	Databases
Quality signal

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": {
    "erp-report-engine": {
      "command": "uvx",
      "args": [
        "readonly-sql-guard"
      ]
    }
  }
}

{
  "mcpServers": {
    "valv": {
      "command": "npx",
      "args": [
        "-y",
        "@valv/mcp"
      ]
    }
  }
}

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