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SQLGuard — Execution Certificate Firewall

MCP server · by cabbageandtea

Developer Tools
Streamable HTTP
v1.1.20

Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.

View source ↗Website ↗More servers

Install

Run one of the commands below, then add the client config underneath.

Streamable HTTP
https://sqlguard.io/mcp
Streamable HTTP
https://sqlguard-io.fly.dev/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers
{
  "mcpServers": {
    "sqlguard": {
      "url": "https://sqlguard.io/mcp"
    }
  }
}

About this server

SQLGuard — Execution Certificate Firewall is listed in the Developer Tools category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the SQLGuard — Execution Certificate Firewall MCP server?＋

SQLGuard — Execution Certificate Firewall is an MCP server by cabbageandtea. Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.

How do I install SQLGuard — Execution Certificate Firewall?＋

Install it with: https://sqlguard.io/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is SQLGuard — Execution Certificate Firewall free to use?＋

The MCP server itself is free to install. The source is public on https://github.com/cabbageandtea/sqlguard. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support SQLGuard — Execution Certificate Firewall?＋

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.