Tianyi Cui
d488330ba4
The linear replay carried old-lineage content over parent-owned files; this checkpoint restores them and adapts the branch to the parent's post-rebase seam: - restore all pty/lsp/subprocess/code-runtime surfaces to the parent's exact content (this branch claims none of them) and drop the net-zero code-runtime-e2b/pty-e2b/lsp-e2b residue and its registrations - widen serializeRemoteEnvironment to the seam's NodeJS.ProcessEnv tombstone contract: an explicit undefined removes an ambient entry - migrate the two E2B fixture Agent stubs to the Inbox-model interface and Session.create - re-apply the branch's gen-doc-graphs roles, THIRD_PARTY_NOTICES e2b row, and packages/README group row (trimmed to the doc budget); regenerate catalogs and re-record bilingual pairings
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pty/ — persistent PTY capability family
English | 中文
PTY stands for Pseudo-Terminal（伪终端）. This capability provides persistent, owner-scoped terminal sessions for workflows that require state across tool calls or interactive stdin. PTY complements the one-shot bash and filesystem tools; it does not replace their stronger per-operation contracts.
| Package | Role | ctx key |
|---|---|---|
pty (@deepseek-ai/dsh-pty) |
Backend registry, branded ids, exact-Agent ownership, session operations, and awaited cleanup | ctx.pty |
pty-local (@deepseek-ai/dsh-pty-local) |
Shell backend over ctx.subprocess.spawnTerminal: readiness detection, bounded terminal state, sandbox policy, and session operations |
registers on ctx.pty |
tool-pty (@deepseek-ai/dsh-tool-pty) |
Six model-facing tools and generic task integration for background sends | registers on ctx.tools |
The design and deferred boundaries live in the persistent PTY Agent Note.