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PlainQuery | MCP DB Agent

io.github.Jarvis-27/mcp-db-agent · v1.0.1

Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

Connect Remote server

Terminal
claude mcp add --transport http mcp-db-agent https://plainquery.in/mcp/ --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-db-agent": {
      "url": "https://plainquery.in/mcp/",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-db-agent": {
      "type": "http",
      "url": "https://plainquery.in/mcp/",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://plainquery.in/mcp/

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

NameDescription
X-API-Key
Required, secret
API key from POST /api/v1/users/register

Details

Endpointhttps://plainquery.in/mcp/ (Streamable HTTP)
First published16 May 2026
Last updated16 May 2026
Registry nameio.github.Jarvis-27/mcp-db-agent

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