Summary
Teaches Claude to write correct Node.js code against the ClickHouse JavaScript client. It covers the practical stuff: configuring connections, inserting rows in JSONEachRow or raw formats, querying with proper parameter binding, managing sessions and temporary tables, and handling modern ClickHouse types like Dynamic and JSON. The skill enforces one critical rule: always use query_params for user input and explicitly call out SQL injection risk when showing parameter binding, because developers coming from PostgreSQL or MySQL consistently miss this. It won't help with browser code, Edge runtime, or debugging connection errors. Those have separate skills. If you're building a Node.js backend that talks to ClickHouse, this gives Claude the reference material to generate idiomatic client code instead of generic guesses.
Install to Claude Code
npx -y skills add clickhouse/agent-skills --skill clickhouse-js-node-coding --agent claude-codeInstalls into .claude/skills of the current project.
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →
Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Files
SKILL.md
Select a file.
Featured
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
