CultLib is the glue holding the GameCult swarm together. CultCache preserves typed state, CultNet carries shared wire contracts, and CultMesh exposes live state, capabilities, discovery, and relationships. Runtime ports let daemons participate without translating the organization into a fresh pile of local glue every time a service boundary changes language.
The proven claim is deliberately narrower than the ambition: CultLib’s hosted interoperability harness exercises shared schema-v0 wire and RUDP lanes across C#, TypeScript, Rust, Python, and Kotlin. That does not establish identical APIs, feature ownership, performance, hot-loop memory layout, or production server responsibility in every runtime. Service adoption remains uneven.
The live boundaries
- CultCache owns the shared typed document and persistence vocabulary.
- CultNet owns transport contracts for those documents, including the named cross-runtime RUDP lanes.
- CultMesh owns live distributed state, discovery, capabilities, leases, subscriptions, and relationships built on that vocabulary.
- Runtime ports implement the portion their consumers require. A port does not inherit every authority or performance claim from the C# anchor.
- Eve consumes provider-owned CultMesh surfaces and lowers them for humans and agents. CultLib carries the state; Eve does not become its owner.
Why it matters
When compatible daemons share a typed wire contract, evidence and capabilities can cross runtime boundaries without a bespoke translation service quietly becoming the new source of truth. That is what lets a project Epiphany inspect the living state of its deployed Body through Eve and act through the same provider-owned command surface.
The target is broader: portable state and native communication across the whole fleet, with mesh participation suited to each runtime. The current proof is the named interoperability harness. The distinction stays attached because software has enough priests already.
Return to the Persona-first Project Atlas for stewardship, or inspect the full authority and proof ledger.