Concept Guardrails

Focus: do existing specifications state module contracts clearly and correspond to facts and derived maps? Run only on explicit $concept-guardrails invocation. The workflow adapts wyx v0.26.0 under MIT (LICENSE.upstream); specifications use this repository's Jackson dialect while runtime scripts retain upstream behavior.

Authority Model

• CONCEPT.md defines purpose, state, actions, and operational principle; optional notes hold application context.
• SYNCS.md records app/include/sync coordination for application purposes and scenarios; when/where/then define rules and // flow: groups them.
• PIPELINE.md records sources, stages, outputs, invariants, triggers, and data boundaries without replacing synchronizations.
• ARCHITECTURE.md is a derived navigation map. Product dependencies come from the overall PRD, not synchronization edges.
• Backfill reconstructs evidenced contracts from implementation; drift compares implementation with contract. Neither proves fitness for purpose.

Specification coverage does not prove design correctness, and an accurate map does not prove code conformance. Label inferred purposes; never use an ideal OP to justify an observed defect.

Modes

Use $concept-guardrails <mode> [path-or-description]. A path means backfill, a description means create, and no argument means discover candidates. Start with audit when the mode is absent or the project has no specifications.

Route complex modeling to concept-design, confirmed-model transcription to concept-prd, and fitness/independence/composition review to concept-audit.

Constraints

• Read specifications, implementation, and project conventions first. Mark current defects during backfill; update specifications before implementation for confirmed new behavior.
• Present a draft or diff before unapproved writes. Complete already-authorized creation or repair; ask only for unresolved model choices or expanded scope. Discovery lists candidates; read-only audits do not write history or fixes.
• Keep one authoritative specification per concept, its PIPELINE beside it, cross-concept pipelines in the composition layer, and one SYNCS per synchronization package grouped by flow. Rebuild derived maps after specification changes when authorized.
• Before creating or reading CONCEPT/SYNCS or checking pipeline interfaces, read references/spec-format.md. Use independent sections, named inputs/outputs, result-case matching, and query bindings. Write operational principle; read legacy principle and signatures compatibly.
• Mark legacy wyx interactions, dependencies, known coupling, dispatching, coordination graphs, and sync: sections for migration rather than mixing dialects. When authorized, rewrite CONCEPT/SYNCS/PIPELINE together while preserving triggers, bindings, effects, and failure semantics.

Completion means the selected mode's definitions, relations, and references are evidenced; backfill distinguishes facts, inference, and open decisions; reports name scan scope and repair direction; maps are rebuilt from content rather than timestamps. For automatic injection read references/hooks-runtime.md: hooks list specifications, flag staleness, and inject PIPELINE data boundaries but do not validate semantic seams.