Files
deepseek-harness/packages/core
Chinesezjc 2cb0dddb40 docs(tools): stop over-quantifying what String does to a big integral double
The pyScalar paragraph read as a universal over every beyond-safe-range
integral number, and three of its clauses have counterexamples inside
that very domain: String(2 ** 53) and String(1e20) are byte-identical to
BigInt's digits, so the "different integer or no integer literal at all"
split is not exhaustive, "the 16 digits" is 2 ** 60's instance count
rather than the mechanism (shortest round-trip is 1 to 17 significant
digits), and padded digits do name a held integer for 1e20. Say shortest
decimal string then padded to the exponent, give both counts, condition
the no-double-holds-it clause, and state the invariant that makes the
rule unconditional: where String is already exact the two agree, and
where it is not, BigInt is the exact one.

Also align one README.zh.md term: the same file already translates
"exotic names" as 特殊名称 in the SDK-section bullet.
2026-08-05 20:06:06 +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.