# archive/2026-05-22-sessions-hub/.openspec dir: archive/2026-05-22-sessions-hub/.openspec index: archive/2026-05-22-sessions-hub/.openspec/.pi-map.index.md ## role Defines the configuration schema and validation rules for a sessions hub service using OpenAPI-style specification format. ## files - config.yaml | Defines a configuration file for a sessions hub service using spec-driven schema ## arch Spec-driven configuration with YAML-based schema definition for service configuration validation and documentation. ## tags config, defines, configuration, sessions, hub, service, spec, driven ## symbols - ## workflows - ## dirty -