Crate ossctl_core 

Core library for ossctl — the deterministic engine behind the /oss-* Claude Code skill family.

All logic that must be exact and identical for every caller lives here so it is unit-testable without spawning the binary. The ossctl-cli crate is a thin clap + I/O shell over this library (ADR-0001 §2).

The founding architecture is fixed by the accepted ADRs under docs/adr/; this crate realizes their module layout. At founding these are module stubs — the compiling shape, no domain logic yet:

• contract — OSS-RELEASE.md schema + normalizer (port of check-oss-release.py); contract::schema is the ONE canonical serde model (ADR-0003).
• facts — deterministic repo-fact detector (port of infer-repo-facts.py), behind the repo ports.
• audit — readiness scoring over the normalized contract + facts.
• release — the resumable per-ecosystem release-cut engine (ADR-0002): sealed plan, phase-barrier coordinator, event-sourced journal, reconcile.
• protocol — the versioned public JSON/JSONL envelopes + DTOs (§10/§12), versioned independently of the internal domain types.
• ports — the injected effect seam (CommandRunner, Clock, IdGen, RegistryQuery, Fs, GitRepo) so each domain is testable without touching the real filesystem, git, network, or clock.

ossctl-core is the canonical library surface, so public items must carry doc comments (#![warn(missing_docs)]); level policy otherwise lives in the workspace [workspace.lints] table.

Re-exports

pub use protocol::SCHEMA_VERSION;

pub use protocol::SUPPORTED_SCHEMAS;

Modules

audit

Readiness scoring over the normalized contract + detected facts (ADR-0001 §3).

contract

The OSS-RELEASE.md release contract: schema, normalizer, and SPDX check (port of check-oss-release.py — ADR-0001 §3).

facts

Deterministic repo-fact detector (port of infer-repo-facts.py — ADR-0001 §3).

ports

Injected effect ports — the seam that keeps every domain testable in isolation without touching the real filesystem, git, network, or clock (ADR-0001 §2).

protocol

Versioned public protocol surface (AGENTS-AI-FIRST-CLI.md §10/§12).

release

The resumable, journaled, per-ecosystem release-cut engine (ADR-0002).