Skillsync is a Y Combinator W26 startup building 'GitHub for agent sessions.' It captures the work of AI coding agents like Claude Code, Codex and Cursor, stores every session in one searchable place, and turns the best sessions into reusable skills any agent on a team can load. Founded by ex-Juspay Rust engineers Narayana Aaditya Ganeshkumar and Nishant Joshi, the company started as a tool for finding elite engineers by their GitHub code and evolved into infrastructure for sharing agent knowledge across teams.
Sonarly is a San Francisco startup (Y Combinator W26) building an autonomous AI on-call engineer for production software. It wires into a company's monitoring stack - Sentry, Datadog, Grafana, Slack and more - triages every alert to strip out noise and duplicates, investigates logs, traces, metrics and code to find the root cause, and opens a ready-to-merge fix pull request before a human engineer is paged. Founded by Dimittri Choudhury and Alexandre Klobb, who previously scaled an edtech app to 100k+ users, Sonarly aims to cut Mean Time To Repair by handling the 3am pages that engineers dread.