SPIRALbase: Access-Gated Associative Recall via Metric-Derived Projectors

SPIRALbase introduces an access-gated associative memory framework in which context geometry controls which parts of a shared recurrent landscape are dynamically traversable. This release documents the P(k) variant, where metric-derived projectors gate recall via P(k) @ J @ P(k), replacing an earlier coordinate-transform hypothesis that was empirically falsified. The repository includes the validated implementation, experiments, diaries, and article sources covering projector-gated recall, Atlas-style disambiguation, multi-turn smoke integration, capacity sweeps, dimensionality scaling, and the kappa_snapped access path.