Files
deepseek-harness/packages/core
Chinesezjc 99218ba41d docs(tools): qualify the last mode-dependent claim, in the spec
`keeps a non-ASCII field name…` asserted that Code Mode omits the native
schemas so nothing else carries a dropped field's name, requiredness, and
type. That holds under `mode: 'code'` only; under `both` the native schemas
ship alongside the SDK, as the module header says. Earlier rounds swept
`py-types.ts` for this family and qualified five sites there; the spec was
never in scope, so this is the family's last unqualified member rather than
residue from those fixes.
2026-08-05 23:09:06 +08:00
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core/ — product API spine

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The session log, system-prompt assembly, tool registry, agent vocabulary, and concrete loop that form the harness's default control spine. These are product packages — the stable surface plugins and consumers build against.

Package Role ctx key
scope/ Scoped-context registration primitive library — no ctx key
session/ Event-sourced session log and in-memory store ctx.sessions
system-prompt/ Prompt and tool-schema assembly registry ctx.systemPrompt
tools/ Scoped tool registry and execution pipeline ctx.tools
agent/ Agent interface, registry, and event vocabulary ctx.agents
agent-loop/ Default concrete agent driver ctx.agentLoop

scope supplies the shared scoping primitive. agent owns the public seam, while agent-loop is its default implementation; extension plugins depend on the seam so the driver remains swappable.

Runnable compositions belong to examples/agent-spine-demo; this group owns only the swappable spine pieces.