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mr-karan 3 days ago

I've been working on LogChef (https://logchef.app) - a specialized log analytics UI for ClickHouse that focuses on powerful querying and exploration without the complexity of full observability platforms.

The core idea is to leverage ClickHouse's incredible columnar performance for log analytics while providing a schema-agnostic interface that works with any log table structure. It supports both simple search syntax for quick queries and full ClickHouse SQL for complex analytics. Also it has proper RBAC: Team-based access controls for multi-tenant environments.

Off late I have also added some AI features:

  - AI-powered SQL generation - write queries in natural language

  - MCP (Model Context Protocol) server integration for AI assistants to query your logs
It's open source (AGPLv3) and deliberately doesn't handle log collection - instead it integrates with existing tools like Vector, Fluentd, or OpenTelemetry Collector. The roadmap includes REST APIs, client libraries, visualizations, and alerting.

Built with Go + Vue.js + TypeScript. Currently handles millions of log entries daily in production environments at my org. The deployment is just a single binary deployment with a SQLite DB.

Would love feedback from the community! GitHub: https://github.com/mr-karan/logchef