core.md read as a type grab-bag: LLM wire vocabulary up front, the agent/loop story buried, and no correspondence to packages/core. It now opens on the packages/core control spine — the package-by-package loop map with a Page column into session/system-prompt/tools/scope — and keeps only what the spine group declares plus the repo-wide patterns: the Agent handle with its delivery/cancellation/interception contracts, the SessionEvent envelope, branded ids, the …Map pattern. The conversation vocabulary (Message/ContentBlock, the model request, adapters — 17 type-equiv blocks) moves to llm-streaming.md, which now declares packages/llm end-to-end; the duplicate ContentBlockMap paste near its seam section folds into the moved section, and the manifest, LINK_MAP, README table rows, website label (Core data structures → Core), and inbound anchors follow. Every packages/<group>/README pair is now a thin front door in one shape: a why-first intro (bash's seam-pattern-first paragraph rewritten as 'shell execution for the agent'), the package table, and a closing pointer to the owning docs/subsystems page — the bash-style table stays the load-bearing middle. Load-bearing trailing paragraphs relocate rather than vanish: the fs no-timeout rationale becomes a filesystem.md section (both languages), session's four sectioned tables merge into one 12-row table, examples' legacy-bin H2 collapses to a pointer at jsonrpc-demo's README, and design rationale that already lives in an Agent Note or subsystem page is now linked instead of restated. All 40 pair records re-recorded.
tasks/ — background-task capability family
English | 中文
This family gives long-running tools one owner-isolated background-task protocol for observation, cancellation, waiting, and completion notices.
| Package | Role | ctx key |
|---|---|---|
tasks/ |
Defines the task registry and lifecycle contract | ctx.tasks |
tasks-local/ |
Implements the process-local task registry | registers on ctx.tasks |
tool-tasks/ |
Exposes task control and completion notices to the model | registers on ctx.tools |
See the background-task runtime and task-registry decisions.
The subsystem reference — the id scheme, the owner-fenced contract, snapshots — is docs/subsystems/tasks.md; design in the background-task runtime and task-registry seam Agent Notes.