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7 guides available
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.
Foundations · 4 min readOpenScion 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.
Implementation · 4 min readScion 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.
Foundations · 4 min readSparse 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.
Implementation · 4 min readContent-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.
Foundations · 4 min readHow to evaluate agent checkout performance
A reproducible comparison plan covering optimized Git, cache states, correctness, tail latency, and total service cost.
Benchmarks · 4 min readCan OpenScion be a hosted service? The readiness checklist
Separate GPL licensing from operational readiness, and assess persistence, authorization, recovery, concurrency, and a realistic first pilot.
Operations · 5 min read