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This guide walks through connecting a SQLite file to ChatGPT using QueryBear’s managed MCP server.

What you’ll need

  • A QueryBear account (sign up free)
  • A SQLite file
  • ChatGPT Plus/Team/Enterprise (developer mode required)

Step 1: Add the SQLite connection to QueryBear

DashboardConnectionsNew connectionSQLite, with the file path. Block sensitive columns aggressively — anything ChatGPT reads goes through OpenAI’s API.

Step 2: Add QueryBear to ChatGPT

1

Enable developer mode

SettingsConnectorsAdvanced → enable Developer mode.
2

Add custom connector

Add connectorCustom connector.
3

Fill in the form

FieldValue
Namequerybear
URLhttps://mcp.querybear.com/mcp
4

Authorize

OAuth opens in browser. Approve.

Step 3: Verify

“What QueryBear tools do you have? List my connections.”

Try it

“In the local SQLite DB, find the most common error message in the logs table over the past 24 hours.”

SQLite + ChatGPT gotchas

  • Free ChatGPT doesn’t support Custom Connectors. Plus, Team, or Enterprise required.
  • ATTACH DATABASE blocked at the parser.
  • Block sensitive content at the QueryBear level — ChatGPT conversations may persist in OpenAI’s systems.
  • The QueryBear connector must run on a machine that can read the file. For team SQLite analysis, host the file on a shared machine running the connector.