Bearer token authentication: token store (woodglue.auth_store), auth middleware for RPC and doc endpoints, UI token input with cookie storage, client auto-discovery (woodglue.apps.auth)
Async WoodglueClient with typed RPC calls and token support (woodglue.client)
System namespace (woodglue.apps.system_api): 12 API methods for introspection (list namespaces, describe methods, inspect args), engine management (recent/active/child runs, load I/O), and trigger control (list/fire/activate/deactivate)
Per-namespace config: run_engine and expose_api flags per namespace entry; namespace definitions via gref, file, or inline entries (woodglue.config)
Mount state directories: MountContext manages per-namespace state dirs under data/mounts/{prefix}/ (woodglue.mount)
Engine registry: EngineRegistry for lookup by prefix, wired into system API facade (woodglue.engine)
Lythonic mount integration: delegates persistence setup to Namespace.mount(storage) — cache wrapping, DAG provenance, and logging handled declaratively; LogConfig.setup_logging() replaces hand-rolled file logging
UI node I/O inspection: "Load I/O" button in node detail panel fetches input/output JSON for completed DAG runs
API tag filtering: filter methods by api tags across RPC, OpenAPI, and llms.txt surfaces; x-global-ref in OpenAPI spec
Documentation site: MkDocs with Material theme, API reference via mkdocstrings, GitHub Actions deployment to GitHub Pages