# Securely connect Claude Code to ClickHouse via MCP

DevFeed: [Securely connect Claude Code to ClickHouse via MCP](<https://devfeed.tech/articles/securely-connect-claude-code-to-clickhouse-via-mcp-31191.md>)

Original publisher: [Read original article](<https://tailscale.com/learn/clickhouse-mcp>)

Published: 2026-04-13T13:32:25Z

Content type: tutorial

Language: en

Sources: [Learn on Tailscale](<https://devfeed.tech/sources/learn-on-tailscale.md>)

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Claude Code](<https://devfeed.tech/topics/claude-code.md>), [Model Context Protocol (MCP)](<https://devfeed.tech/topics/model-context-protocol-mcp.md>), [Access Control](<https://devfeed.tech/topics/access-control.md>), [audit](<https://devfeed.tech/topics/audit.md>)

Tags: [access-control](<https://devfeed.tech/tags/access-control.md>), [article](<https://devfeed.tech/tags/article.md>), [audit](<https://devfeed.tech/tags/audit.md>), [claude-code](<https://devfeed.tech/tags/claude-code.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [mcp](<https://devfeed.tech/tags/mcp.md>)

## AI overview

This tutorial explains how to connect Claude Code to ClickHouse through MCP and compares local, ClickHouse Cloud remote, and self-managed private-gateway deployment patterns. It also discusses credential handling, access control, and query audit trails for broader or production use.

## Source excerpt

Set up ClickHouse MCP for Claude Code, Cursor, Codex fast, and see how to handle credentials, access control, and audit trails.