Implementation Status Matrix
Verified implementation-status summary for the ABS Core components based on repository-visible material.
Implementation Status Matrix
This page summarizes the current implementation posture of ABS Core using only repository-visible material.
Reading rule
Statuses on this page use four labels:
- Implemented — visible code and behavior are present in the repository.
- Partial — some code or contracts are visible, but the complete component is not demonstrated here.
- Experimental — visible in early form and not yet mature.
- Roadmap — referenced, but not demonstrated as implemented in repository-visible material.
Core status
| Component | Status | Basis |
|---|---|---|
| Policy evaluation core | Implemented | The repository exposes a Rust/WASM engine that parses request/policy JSON and returns deterministic allowed / reason / shadow_mode results. |
| Signature verification | Implemented | The engine exposes signature validation via Ed25519-related dependencies and a verification entry point. |
| WASM packaging | Implemented | The repository includes Rust source, Cargo manifest, and generated WASM package artifacts. |
| Gateway-wide runtime enforcement | Partial | Public docs describe broader enforcement flows, but this page only marks what is directly visible in repository code. |
| Policy DSL / compiled policy system | Roadmap | Repository-visible engine logic currently evaluates JSON inputs directly; a richer DSL/compiler path is not demonstrated here. |
| Fuel metering / instruction counting | Roadmap | Not demonstrated in the repository-visible engine path summarized on this page. |
| Host-level sandbox isolation | Roadmap | Not demonstrated as implemented in the repository-visible engine path summarized on this page. |
| Immutable ledger proof layer | Partial | Public materials describe it, but this page does not mark it as fully demonstrated in repository-visible local implementation. |
Practical interpretation
The visible technical core is a deterministic policy evaluation engine, not yet a fully demonstrated operating-system-like runtime kernel.
That distinction matters for technical diligence and should be preserved in investor-facing material.