Developer Rebuilds Anthropic's Scion VCS in Rust, Open-Sources It
An independent developer has rebuilt Anthropic's in-house version control system Scion in Rust and open-sourced it. The project implements sparse checkouts and server-side commits, with directory imports running 7-11x faster than Git.
2026-10-15 ~ 2026-10-15 · 2 related posts
- Episode 1: Anthropic Replaces Git With In-House Scion as AI Code Merges Hit 30K a Day(2026-10-13, 52 posts)
- Episode 2: Anthropic: Engineers' Job Now Means Grasping System Tradeoffs and Saying No to Claude(2026-10-14, 2 posts)
- Episode 3: Developer Rebuilds Anthropic's Scion VCS in Rust, Open-Sources It(2026-10-15, 2 posts)
- Dev reimplements Anthropic's Scion source control in Rust, open-sources it — aigclink · 2026-10-15
1 near-duplicate retellings: aigclink