valv

Indexed by sh.valv

About

Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsDATABASE_URL VALV_PROVIDER VALV_DATABASE VALV_TABLES VALV_EXCLUDE VALV_POLICY_FILE VALV_CONTEXT VALV_HTTP_PORT

Claude Code

claude mcp add --env DATABASE_URL= --env VALV_PROVIDER= --env VALV_DATABASE= --env VALV_TABLES= --env VALV_EXCLUDE= --env VALV_POLICY_FILE= --env VALV_CONTEXT= --env VALV_HTTP_PORT= mcp -- npx @valv/mcp

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"mcp","command":"npx","args":["@valv/mcp"],"env":{"DATABASE_URL":"","VALV_PROVIDER":"","VALV_DATABASE":"","VALV_TABLES":"","VALV_EXCLUDE":"","VALV_POLICY_FILE":"","VALV_CONTEXT":"","VALV_HTTP_PORT":""}}'

JSON

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "@valv/mcp"
      ],
      "env": {
        "DATABASE_URL": "",
        "VALV_PROVIDER": "",
        "VALV_DATABASE": "",
        "VALV_TABLES": "",
        "VALV_EXCLUDE": "",
        "VALV_POLICY_FILE": "",
        "VALV_CONTEXT": "",
        "VALV_HTTP_PORT": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.