---
title: "What ClickHouse learned from a year of coding with AI agents"
url: https://daily.dev/posts/what-clickhouse-learned-from-a-year-of-coding-with-ai-agents-0opqjyyzh
source_url: https://thenewstack.io/clickhouse-ai-coding-agents
type: article
source: "The New Stack"
published: 2026-05-24T14:02:52.505Z
updated: 2026-05-24T14:03:21.593Z
tags: ["productivity", "ai-agents", "c++", "claude-code", "clickhouse"]
reading_time: 6
upvotes: 0
comments: 0
language: en
---

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# What ClickHouse learned from a year of coding with AI agents

**[The New Stack](https://daily.dev/sources/newstack)** · 6 min read · 0 upvotes · 0 comments

## Summary

ClickHouse CTO Alexey Milovidov shares lessons from a year of using AI coding agents on a massive C++ codebase. He outlines three levels of AI-assisted coding and explains how Claude Opus 4.5 was the turning point that made agents genuinely useful for daily C++ work. Key wins include resolving merge conflicts, automated code review, fixing flaky tests at scale (reducing CI failures from ~200/day to 3-5 per 10M runs), and debugging hard concurrency bugs. Seven practical recommendations are offered: treat AI as a thought tool not a replacement, recognize it as a multiplier of existing skill, start small, always validate with tests, use latest models from multiple providers, keep guidance files short, and be specific in prompts. Autonomous Level 3 agents are identified as the next frontier.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://thenewstack.io/clickhouse-ai-coding-agents>

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---

Tags: [#productivity](https://daily.dev/tags/productivity), [#ai-agents](https://daily.dev/tags/ai-agents), [#c++](https://daily.dev/tags/c++), [#claude-code](https://daily.dev/tags/claude-code), [#clickhouse](https://daily.dev/tags/clickhouse)

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