Chinesezjc
dbefb2fa90
pyScalar's docstring named only the two code points CPython refuses anywhere in source. A bare quote, a trailing odd backslash, and a bare LF/CR break the Literal line just as fatally, and JSON.stringify is what covers those too. The argument also leaned on an unstated coincidence: every escape JSON.stringify can emit is a Python escape for the same character, which is why the emitted text both parses and decodes back to the declared value. Say both, and assert the second class. "statement head" does not describe `case`, whose clause block is not a statement. Split the positions three ways. Add the mode 'both' by python assembly, pinning the mode-by-language matrix rather than leaving it to the shared code path.
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.