Files
deepseek-harness/packages/core
Chinesezjc be98a0b978 docs(tools): record the case-mapping read point and narrow the class-name quantifier
`camelCase`'s `toUpperCase()` is a fourth reader of the engine's Unicode
tables, on a table distinct from XID membership and with a wider window: a
tool named U+019B passes `isBareIdentifier` and compiles as `async def` on
CPython 3.9.6, but Node maps the head to U+A7DC and the declared
`class ꟜArgs` fails there with `invalid non-printable character`. Record it
alongside the three XID read points in the renderer docs and in the note's
CPython-floor obligation, and pin the derivation with a test.

Correct three over-quantified sentences: a `camelCase`-derived class name is
evaluated for every tool but only reaches emitted text when some object shape
in the schema declares a `TypedDict`. Attribute the `str.isidentifier()`
equivalence to `IDENTIFIER` rather than to the predicate, which is
deliberately stricter, and restore the antecedent the mode qualification
dropped.
2026-08-05 21:33:30 +08:00
..

core/ — product API spine

English | 中文

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.