Understand the system.
Evaluate the trade-offs.
Start with the concepts, inspect the implementation, then test the workload you actually have.
Foundations
What is Scion? A guide to three different projects
Understand Anthropic’s internal source control system, the independent OpenScion implementation, and Google’s unrelated agent orchestration project.
4 min read · Source-checked Oct 14, 2026Scion vs Git: compare the workload before the architecture
A practical comparison of repository locality, server dependence, integration cost, and the evidence needed before changing source control.
4 min read · Source-checked Oct 14, 2026Content-addressed source control: objects, trees, and moving refs
How immutable content IDs support reuse, why canonical encoding matters, and why hashing alone does not provide durability or authorization.
4 min read · Source-checked Oct 14, 2026Implementation
OpenScion status: what v0.2.1 actually implements
A revision-pinned review of OpenScion’s working CLI, in-memory storage, HTTP routes, roadmap, and local smoke-test boundaries.
4 min read · Source-checked Oct 14, 2026Sparse checkout vs partial clone: use both deliberately
Sparse checkout chooses working-tree paths; partial clone delays object downloads. Learn how to combine them and verify a correct CI input.
4 min read · Source-checked Oct 14, 2026