code-review

Review changes in clickhouse-java for correctness, compatibility, API stability, and missing tests. Use when reviewing pull requests, commits, diffs, patches,…

npx skills add https://github.com/clickhouse/clickhouse-java --skill code-review

Code Review

Required context

Before reviewing, read:

  • AGENTS.md
  • docs/ai-review.md

If the review touches client-v2 or jdbc-v2, also read:

  • docs/features.md

Review workflow

  1. Identify the changed module and any compatibility-sensitive surfaces.
  2. Check correctness, regressions, API and behavior stability, JDBC or R2DBC semantics, and missing focused tests before style suggestions.
  3. Use common Java and driver behavior as a comparison aid, but preserve existing project behavior unless the change is intentionally user-visible.
  4. Report findings first, ordered by severity, then open questions or assumptions, then a brief summary.

Final response requirements

State:

  • what changed
  • whether compatibility risk exists
  • what tests were run, or why they were not run
  • whether docs should change

If no issues are found, say so explicitly and mention residual risk or testing gaps.

More skills from clickhouse

edit-changelog
clickhouse
Edit an auto-generated ClickHouse release changelog into the form that gets committed to CHANGELOG.md. Use when the user has the output of…
official
fix-release-pr
clickhouse
Fix CI failures and address code-review comments on a pull request that targets the protected `release` branch of `ClickHouse/clickhouse-js`. Release PRs are…
official
release
clickhouse
Drive a package release of `ClickHouse/clickhouse-js` end to end: bump the version, sync the protected `release` branch from `main`, watch the npm publish…
official
setup
clickhouse
Use this skill before running any of the npm run test:* , npm run lint , npm run typecheck , or npm run build scripts in a fresh checkout (or after pulling changes that touch package.json files).
official
typescript-lsp
clickhouse
Use the TypeScript language server (`typescript-language-server`) for precise code intelligence in the `clickhouse-js` repository: go-to-definition, find…
official
clickhousectl-cloud-deploy
clickhouse
Use when a user wants to deploy ClickHouse to the cloud, go to production, use ClickHouse Cloud, host a managed ClickHouse service, or migrate from a local…
official
chdb-datastore
clickhouse
DataStore is a lazy, ClickHouse-backed pandas replacement . Your existing pandas code works unchanged — but operations compile to optimized SQL and execute only when results are needed (e.g., print() , len() , iteration).
official
chdb-sql
clickhouse
Run ClickHouse SQL directly in Python — no server needed. Query local files, remote databases, and cloud storage with full ClickHouse SQL power.
official