mirror of
https://github.com/deepseek-ai/deepseek-harness.git
synced 2026-11-10 20:57:49 +08:00
Yichen Jiang
0dca00b425
packages/activity/* and packages/api/activity-controller are removed. The web roster is the session control stream's jobs frames alone; per-job output observation rides session.observeJob and the client ctx.jobOutput service. ui-activity returns to its upstream name ui-jobs and renders the single roster — a row is expandable exactly when its job declared a record (outputTotal present). Composition rows, dependency-policy exemptions, tsconfig aliases and references, generated catalogs, and the docs pages follow; the activity subsystem page is deleted and the jobs page gains the record contract. The superseding Agent Note records the decision and points the three prior notes at it.
62 lines
8.9 KiB
Markdown
62 lines
8.9 KiB
Markdown
# Subsystems
|
|
|
|
English | [中文](README.zh.md)
|
|
|
|
One page per subsystem of the DeepSeek Harness: what it is, the data structures it moves, and — where a `ctx` service or event scope backs it — a generated **Cordis API** section carrying its service and event reference. The folder complements [architecture.md](../architecture.md), which describes *behavior* across subsystems (the service map, the session/turn/step lifecycle, the event taxonomy); each page here is the reference for one subsystem's vocabulary and wiring.
|
|
|
|
| Page | Owns |
|
|
|---|---|
|
|
| [core.md](core.md) | how `packages/core` controls the agent loop: the package-by-package loop description, agent creation and ownership (`AgentHandle`), the `Agent` handle's delivery/cancellation/interception contracts, and the repo-wide type patterns (`…Map → derived-union`, branded ids) |
|
|
| [llm-streaming.md](llm-streaming.md) | the `packages/llm` conversation types — `Message`/`ContentBlock`, the assembled model request, the `StreamChunk` wire protocol and adapter contract, `BlockAssembler`, and the `LlmAdapter` provider contract |
|
|
| [token-meter.md](token-meter.md) | immutable scalar and positional replay measurements with consumed-log revisions |
|
|
| [scope.md](scope.md) | scoped registration identity, dispatch carriers, and the owned `Scope` context |
|
|
| [typert.md](typert.md) | Remote invocation descriptors, lookup/Context declarations, Typert registries, and the Host Gateway/Client API boundaries |
|
|
| [goal.md](goal.md) | persisted goal identity, lifecycle snapshots, activation, change records, and round attribution |
|
|
| [schedule.md](schedule.md) | Session-local reminder records, durable transitions, active views, and ordinary-conversation delivery |
|
|
| [todo.md](todo.md) | the todo package's whole-list item type, durable event ownership, projection, and open-turn invariant |
|
|
| [commands.md](commands.md) | the human-command registry service: definitions, adapter discovery, direct invocation, results, and parsing views |
|
|
| [session.md](session.md) | the full `SessionEventMap` variant catalog, `TurnEndReason`, `deriveMessages()`, execution enclosure, and standalone events |
|
|
| [persistence.md](persistence.md) | the durability seam: `SessionPersistence`, the JSONL provider, `session/flush`, crash recovery, `SessionHeader` |
|
|
| [settings.md](settings.md) | the user-settings seam: `SettingsNamespace` registration, layered resolution (defaults → composition `base` → user document), owner scopes, hot commits |
|
|
| [credentials.md](credentials.md) | the credential seam: `CredentialRef` references (never values) in configuration, per-operation resolution, UI-safe `CredentialInfo`, provider source layers |
|
|
| [session-query.md](session-query.md) | logical records, bounded exact-event reads, relationship traces, semantic filters/documents, and full-text result pages |
|
|
| [feedback.md](feedback.md) | lifecycle-bound per-message feedback records, optimistic versions, sidecar persistence, and the Host Remote contract |
|
|
| [session-title.md](session-title.md) | durable title snapshots, cited source-message seqs, and the asynchronous provider contract |
|
|
| [session-reference.md](session-reference.md) | structured cross-session references: `SessionReferenceInput`/`Candidate`, prepared message contexts, the stable error taxonomy |
|
|
| [system-prompt.md](system-prompt.md) | per-assembly context, tool-provider results, prompt sections, and cooperative assembly |
|
|
| [tools.md](tools.md) | `ToolDefinition` full fields, the schema DSL, `ToolExecution`/`ToolResult`, tool-presentation UI types, and the guarded execution pipeline |
|
|
| [user-questions.md](user-questions.md) | the UI-backed human question/answer seam: `AskUserQuestionRequest`, answer/options vocabulary, provider API, error taxonomy |
|
|
| [approval.md](approval.md) | the one-shot user-approval seam: `ApprovalRequest`, `ApprovalOutcome`, per-session policy, audit events, and answerer contracts |
|
|
| [attachment.md](attachment.md) | durable image identity and metadata, validation inputs, verified reads, and the `AttachmentStore` seam |
|
|
| [shell.md](shell.md) | the bash executor seam: `ShellExecRequest`/`Spec`, `ShellRunResult`, background `ShellProcess` handles |
|
|
| [subprocess.md](subprocess.md) | the subprocess seam: fully-explicit `SubprocessSpawnSpec`, offset-based output readers, unclassified `SubprocessOutcome`, and the managed `DSH_*` environment vocabulary |
|
|
| [terminal.md](terminal.md) | persistent terminal ids, backend/session contracts, send readiness, bounded reads, and owner-visible snapshots |
|
|
| [sandbox.md](sandbox.md) | per-session policy resolution and the process-confinement seam: file-effect modes, execution/provider policies, `ConfinedArgv`, enforcement and fail-closed errors |
|
|
| [code-runtime.md](code-runtime.md) | the code-execution seam: `CodeRunRequest`/`Result`, binding namespaces, captured logs, the `CodeRunFailure` taxonomy |
|
|
| [extensions.md](extensions.md) | versioned dynamic Cordis Plugins and Packages, Host/Client activation, approval, runtime inspection, and lifecycle teardown |
|
|
| [filesystem.md](filesystem.md) | the filesystem seam: `FsTarget`, read/write/edit outcomes, observed-file state, `FsErrorCode` |
|
|
| [lsp.md](lsp.md) | the LSP navigation seam: `LspQueryRequest`/`Result`, `LspProvider`/`Service`, four operations, `LspError` |
|
|
| [skills.md](skills.md) | the skill service: discovery priority, `SkillSummary`/`SkillDefinition`, session-prefix catalog, model-facing `skill` loading |
|
|
| [compaction.md](compaction.md) | the compaction seam: the `compaction/*` session events, `CompactionResult`, the `CompactionEngine` interface |
|
|
| [subagent.md](subagent.md) | the subagent seam: the named-provider registry, `SubagentStartRequest`/`Result`/`Run`, the start-time-vs-runtime capability split |
|
|
| [agent-team.md](agent-team.md) | Agent Teams: implicit Lead identity, named continuable teammates, durable peer mailbox, and shared task DAG |
|
|
| [web.md](web.md) | the web access seam: `WebSearchRequest`/`Result`, `WebFetchRequest`/`Result`, `WebFetchBody`, provider availability, `WebError` |
|
|
| [spill.md](spill.md) | the spill storage seam: `SaveTextSpill`, `SpillOwner`/`SpillSource`, `SpillRef`, the branded `SpillLocator` |
|
|
| [workflow.md](workflow.md) | the workflow seam: `WorkflowStartRequest`, `WorkflowMeta`, `WorkflowRun`/`Result`, the `workflow/*` event payloads, `WorkflowError` fatality |
|
|
| [jobs.md](jobs.md) | the background-job runtime: branded `JobId`s, the producer contract, consumer views, and `ctx.jobs` service behavior |
|
|
| [permission-presets.md](permission-presets.md) | the permission-preset layer: `PresetSpec`/`PresetOption`, the derived `custom` state, the log-only `permission/preset` event |
|
|
| [plan.md](plan.md) | plan mode: the log-only `plan/mode` state, pending-selection flush, `PlanModeConfig`, the `exit_plan_mode` review arc |
|
|
| [invariants.md](invariants.md) | the runtime-invariant registry: selection `Config`, `InvariantInstaller`/`InvariantFailure`, the empty-companion contract |
|
|
| [web-server.md](web-server.md) | the HTTP carrier: `WebRouteKind`/`WebRoute`, match order, the claimable fallback seat, index taps |
|
|
| [webhook.md](webhook.md) | authenticated provider deliveries, arbitrary programmatic rules, and fire-and-forget Workspace Session creation |
|
|
| [storage.md](storage.md) | the storage subsystem: the backend contract (`StorageBackend`), `StorageForms`, `DomainSpec`/`Domain`, `domain/changed` |
|
|
| [workspace.md](workspace.md) | the workspace registry: `Workspace`/`WorkspaceId`, registration and resolution, the session `cwd` relationship |
|
|
| [web-client.md](web-client.md) | the browser architecture: boot, Remote communication, paired Client models, UI adapters, Conversation assembly, Slots, and reconnect semantics |
|
|
| [client-modules.md](client-modules.md) | the web plugin table: `dsh.client` declarations, `WebBootGraph` wire composition, the bundle route and index tap |
|
|
| [slots.md](slots.md) | typed Web UI composition: declaration ownership, cardinality and scope, framework and feature injection, props derivation, and the shipped hierarchy |
|
|
| [conversation.md](conversation.md) | target-neutral Session-event assembly: Context identity, Location data, replay paths, view builders, and target-owned render nodes |
|
|
| [session-projection.md](session-projection.md) | the projection seam: `SessionProjectionMap`, the pure `ProjectionDefinition` unit, `ProjectionSnapshot`'s consistent cut, the change feed |
|
|
| [session-telemetry.md](session-telemetry.md) | the outbound session-reporting capability seam: `SessionTelemetryRecord`/`SessionTelemetrySeverity`, the `SessionTelemetrySink` contract, and the `session-telemetry/record` redact waterfall |
|
|
|
|
> Type declarations and their JSDoc on these pages are source-equivalent and drift-checked by `pnpm run verify-type-equiv` (see [development.md](../development.md#documenting-types-verbatim-ts-type-equiv)). Ordinary blocks preserve complete declarations; `public-api` blocks preserve body-stripped public class declarations. Cordis services and events use each page's generated **Cordis API** section.
|