episodic

Reusable Observational Memory (OM) core crate for agentic automation.

This crate is now carried inside the AxiomSync workspace as the internal OM core package.

What this crate does

• models OM state explicitly (OmRecord, OmObservationChunk)
• defines inference contracts (OmObserverRequest/Response, OmReflectorRequest/Response)
• provides deterministic pure transforms for activation, observer writes, and reflection enqueues
• builds deterministic pipeline plans (plan_process_input_step, plan_process_output_result)
• parses model output with explicit recovery modes (OmParseMode::Strict, OmParseMode::Lenient)
• exposes strict-first accuracy entrypoints (parse_*_accuracy_first)
• keeps runtime integration behind addon ports (OmApplyAddon, OmObserverAddon, OmReflectorAddon)

Non-goals

• storage/DB adapters
• network/model transport
• host runtime wiring

Those remain in host integration layers (for example, AxiomSync runtime integration code).

Data-first boundaries

• all major decisions are explicit return values, not hidden side effects
• async/sync behavior is resolved by config and action enums (ReflectionAction, ObserverWriteDecision)
• XML and prompt formatting paths are deterministic and escaped explicitly
• parser behavior is explicit: strict rejects malformed overlap, lenient recovers when possible

Key modules

• src/model.rs: core memory record and invariant checks
• src/config/resolve.rs: config resolution and async-buffering constraints
• src/parse/mod.rs: structured parse + strict/lenient arbitration
• src/transform/*: pure decision and synthesis transforms
• src/pipeline.rs: host-call planning layer (no IO side effects)

Verification status (2026-03-04)

Validated in this repository with:

• cargo test
• cargo fmt --all --check
• cargo clippy --all-targets -- -D warnings
• cargo check --release
• cargo test --release
• cargo audit
• cargo package --allow-dirty
• cargo test --test contract_fixtures

Result:

• no failing tests
• no clippy warnings
• no RustSec vulnerabilities reported

Non-blocking note:

• package metadata is configured (repository/homepage/documentation) and cargo package warning is cleared.

File-by-file review coverage (2026-03-04)

• root files: .gitattributes, .gitignore, Cargo.toml, README.md, RELEASE_REVIEW.md
• source files: all 47 Rust files under src/
• integration tests: all files under tests/
• parity fixture: tests/fixtures/parity_cases.json