Tianyi Cui
051cd4b281
- Stop treating three archived records as current authority: bounded-llm citation now points at the llm-retry README, the semantic-composer proposal cites the runtime-owned child guard as history it builds on, and the code-runtime comment states the deferred rationale locally. - Fix the stale "dsh family stays restricted" claims left without their rationale citation: the check-workspace-constraints comment, the release publish comment, and the kept npm-release-sequences note now record that the family published publicly on 2026-08-13 (87f8e6a728). - The rejected client-settings-locale-theme body keeps its pristine proposal prose with only the Status line and the two link paths whose targets this PR archived; the link remaps are required for verify-md-links and pairing, and every prose byte is untouched.
description, kind
| description | kind |
|---|---|
| The core group map: the session log, system-prompt assembly, tool registry, agent vocabulary, and default loop that form the product API spine. | package-group |
packages/core
English | 中文
Summary
The core group provides the product API spine of the DeepSeek Harness: an append-only session log, system-prompt assembly, a tool registry, the Agent handle, and the concrete loop that drives them. Every composition boots these packages, and plugins and consumers build against their stable contracts. A turn flows through all of them — the loop claims a prompt, opens a turn on the session log, assembles the request through system-prompt, streams the model response, dispatches tool calls through the registry, and appends every model-visible fact back to the log. Choose this group when you build an agent or extend one; the default product composition is dsh-base.
Table of Contents
Packages
| Package | Role | ctx key |
|---|---|---|
scope/ |
Scoped registration and event routing that isolate one agent's contributions | library — no ctx key |
session/ |
The append-only session event log every agent's history derives from | ctx.sessions |
system-prompt/ |
System-prompt assembly from ordered sections, tool schemas, and variables | ctx.systemPrompt |
tools/ |
The tool registry and guarded execution pipeline the loop dispatches through | ctx.tools |
agent-tool-presentation/ |
Per-agent tool-presentation selector for presets | no ctx key |
agent/ |
The Agent handle plugins program against, plus its live registry and events |
ctx.agents |
agent-default-model/ |
The deployment default model selection entry points apply to fresh agents | ctx.agentDefaultModel |
agent-loop/ |
The default agent driver: creates agents and runs the turn and step lifecycle | ctx.agentLoop |
scope supplies the shared scoping primitive; agent owns the public Agent contract, while agent-loop is its default implementation, so extension plugins depend on agent and the driver stays swappable. agent-default-model owns the deployment selection an entry point applies when a session has none of its own. Runnable compositions live under packages/bundle; this group owns only the swappable spine pieces.
Related documentation
- Core subsystem — the package-by-package loop map and the
Agenthandle contracts. - Session subsystem — the session event vocabulary and derived history.
- System-prompt subsystem — prompt section, dynamic context, and tool-schema types.
- Tools subsystem — the tool execution pipeline and presentation vocabulary.
- Scoped registration subsystem — the scoped-layer primitive these registries build on.
- Architecture — the turn flow and where new behavior goes.
- Base bundle — the default product composition.
- SDK minimal bundle — a complete standalone composition with a deliberately smaller feature set.
Dev Note
Working context for maintainers — click to expand
None.