# Inherited Cordis API The framework `ctx` members and events every plugin sees beyond the harness tier — pinned vendor source ([vendoring policy](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/README.md)), summarized tersely so the harness pages stay focused on repository-owned vocabulary. Detailed Context, Fiber, Registry, and Service APIs are generated in [context.md](./context.md), [fiber.md](./fiber.md), [registry.md](./registry.md), and [service.md](./service.md); the event-dispatch methods in [events.md](./events.md). This file is GENERATED from source (`scripts/gen-cordis-catalog.ts`) and verified fresh by `pnpm run verify-cordis-catalog` (part of `doc-sync`) — do not edit it by hand. Signature blocks use a `ts cordis-catalog` fence and include the original source JSDoc immediately before each event or service method. doc-typecheck skips these bare declaration fragments; type names in a signature link to the page that documents them. ## Inherited `ctx` members (cordis core + loader/hmr/timer) - `ctx.on / ctx.once` — Register an event listener (disposable). ([`vendor/cordis/src/events.ts:34`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `ctx.emit / ctx.parallel / ctx.serial / ctx.bail / ctx.waterfall` — Dispatch an event (sync / awaited / first-bail / short-circuit chain). ([`vendor/cordis/src/events.ts:34`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `ctx.plugin / ctx.inject` — Load a plugin / declare required services. ([`vendor/cordis/src/registry.ts:164`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/registry.ts)) - `ctx.effect` — Register a disposable side effect tied to the fiber. ([`vendor/cordis/src/fiber.ts:9`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/fiber.ts)) - `ctx.get / ctx.set / ctx.provide / ctx.accessor / ctx.mixin` — Low-level service-store access and binding. ([`vendor/cordis/src/reflect.ts:7`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/reflect.ts)) - `ctx.extend / ctx.isolate / ctx.intercept` — Derive a child context (scoped services / isolation / interception). ([`vendor/cordis/src/context.ts:42`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/context.ts)) - `ctx.root / ctx.fiber / ctx.registry / ctx.reflect / ctx.events / ctx.logger` — Ambient handles onto the running context graph. ([`vendor/cordis/src/context.ts:16`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/context.ts)) - `ctx.timer (+ interval / timeout / throttle / debounce)` — Disposable timer helpers. The `timer` key is provided at runtime; the four supported helpers are mixed onto ctx directly (declared via Pick). ([`vendor/timer/src/index.ts:4`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/timer/src/index.ts)) - `ctx.loader` — The config Loader that booted the app (present under the loader). ([`vendor/loader/src/index.ts:30`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) ## Inherited events (cordis core + loader/hmr/timer) - `internal/plugin` — A plugin fiber was created. ([`vendor/cordis/src/events.ts:337`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/status` — A fiber changed lifecycle state. ([`vendor/cordis/src/events.ts:339`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/service` — A service binding was refreshed in the matching isolation scope. ([`vendor/cordis/src/events.ts:341`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/update` — Waterfall: apply resolved config; omitting next() keeps the current instance. ([`vendor/cordis/src/events.ts:348`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/commit` — Persist raw config from a programmatic update unless noSave is set. ([`vendor/cordis/src/events.ts:355`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/config` — Waterfall: resolve a candidate after injections are active without publishing it. ([`vendor/cordis/src/events.ts:362`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/get` — Waterfall: a service is being read from the store. ([`vendor/cordis/src/events.ts:364`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/set` — Waterfall: a service is being written to the store. ([`vendor/cordis/src/events.ts:366`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/listener` — A listener was registered. ([`vendor/cordis/src/events.ts:368`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `internal/dispatch` — An event is being dispatched to listeners. ([`vendor/cordis/src/events.ts:370`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/cordis/src/events.ts)) - `exit` — The process is exiting on a signal. ([`vendor/loader/src/index.ts:25`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) - `loader/config-update` — The loader config tree changed. ([`vendor/loader/src/index.ts:26`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) - `loader/entry-init` — A config entry is being initialized. ([`vendor/loader/src/index.ts:27`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) - `loader/partial-dispose` — An entry is being partially disposed on reload. ([`vendor/loader/src/index.ts:28`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) - `loader/patch-context` — A context is being patched during a reload. ([`vendor/loader/src/index.ts:41`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts)) - `loader/volatile-update` — Volatile config values committed into the running fiber without a remount; dispatched to the owning fiber only. ([`vendor/loader/src/index.ts:34`](https://github.com/deepseek-ai/deepseek-harness/blob/master/vendor/loader/src/index.ts))