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Builder
mksglu
Index Rank127
5 Tools
Mert Köseoğlu is a London-based software engineer with over 12 years of experience building production systems at scale, with past roles at analytics platform Countly (processing one billion+ daily data points), customer success company Planhat, and Turkish enterprise consultancy Doğuş Teknoloji. He specializes in agentic AI systems, RAG pipelines, and edge-native architectures, and in early 2026 shifted to building AI-native tooling full-time.
Tools
Context Mode(github.com/mksglu/context-mode)
Optimizes how AI coding agents fill their context windows, working across several agent platforms.
Browsir AI(https://github.com/mksglu/browsirai)
CDP-based browsing agent that works inside your own browser and respects your real logged-in sessions.
AI Phone Agent(https://github.com/mksglu/ai-phone-agent)
AI-powered agent built in TypeScript for handling voice phone calls.