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Chinesezjc
ff604dc876
Two further review findings on the CPython backend: - The grace-window SIGKILL timer was left armed after settlement, so on a normal completion a kill(-pid) could fire up to graceMs later and strike a recycled pgid once the kernel reused the leader's pid. settle() now clears the timer the moment the process group is confirmed empty (the normal path and when the poll sees the survivor gone), bounding the reuse window to the genuine-survivor case where the group cannot be empty to reuse. - _clamped bounded rlimits by the inherited hard limit only, silently raising an inherited soft limit stricter than the request (loosening RLIMIT_AS or deferring RLIMIT_CPU SIGXCPU). It now clamps each side against its own inherited counterpart and pins soft under hard, keeping the strictest of configured and inherited. Adds an inherited-soft-limit regression test. Agent Note expanded to seven fixes with the two new rejected alternatives; zh pair re-recorded.
description, kind
| description | kind |
|---|---|
| The DeepSeek Harness package workspace: how the npm packages under packages/ are grouped, what each group owns, and the conventions that bind them. | package-group |
Packages
English | 中文
Summary
The harness is assembled from npm packages under packages/, grouped by capability family: sessions and the agent loop, model-facing tools, shell and filesystem execution, web access, subagents, and the rest. Use this page as the top-level map: find the owning group, then open its README for the package list. Every package is scoped @deepseek-ai/dsh-* and lives in exactly one group; each group README is the authoritative package map for its family.
Table of Contents
Package groups
Every package lives in exactly one group; new packages join existing groups, and a new group updates its own README and this table.
| Group | Role |
|---|---|
core/ |
Product API spine: sessions, prompts, tools, agent services, and the concrete loop |
api/ |
Remote BFF assembly and Typert RPC gateway |
typert/ |
Type graph generation, artifact loading, and runtime registry |
goal/ |
Same-session goal persistence and lifecycle |
schedule/ |
Session-local scheduled follow-ups |
feedback/ |
Human feedback capture and command |
identity/ |
Shared anonymous identity |
llm/ |
LLM capability family: abstract service + provider adapters |
e2b/ |
E2B remote-runtime providers |
subprocess/ |
Subprocess capability family: Service Definition + local process-tree provider |
shell/ |
Bash capability family: executor seam, local impl, model-facing tools |
terminal/ |
Persistent PTY capability family: owner-scoped sessions, local implementation, model-facing tools |
code-runtime/ |
Code-execution capability family: Service Definition + worker-thread provider + PTC mode Consumer |
sandbox/ |
Process-confinement seam; bwrap/Landlock/Seatbelt backends |
fs/ |
Filesystem capability family: seam, local impl, model-facing file tools, discovery tools |
lsp/ |
LSP capability family: seam, generic stdio provider, and the lsp tool |
skill/ |
Skill capability family: provider registry, local provider, model-facing catalog/loader |
compaction/ |
Compaction capability family: Service Definition + basic provider + command Consumer |
context/ |
Model-visible request context: workspace instructions, time context, references |
subagent/ |
Subagent capability family: provider-registry contract and model-facing delegation tools |
jobs/ |
Generic background-job runtime and model-facing job control tools |
experimental/ |
Private prototypes and internal-only plugins |
workflow/ |
Workflow seam, worker-thread engine, and model-facing workflow/ralph tools |
webhook/ |
Verified external events, trusted rules, and fire-and-forget Workspace Sessions |
web/ |
Web capability family: seam, search/fetch providers, model-facing web tools |
attachment/ |
Durable attachment identity, validation, local content-addressed storage |
spill/ |
Spill capability family: storage seam, local impl, tool-result spill policy |
todo/ |
The model-facing todo_write tool |
plan/ |
Plan collaboration state with a direct entry command and reviewed exit |
preset/ |
Per-session agent composition from preset cordis.yml files |
guard/ |
Loop-hygiene guards: advisory repeat-call reminders + the tools/execute deadline enforcer |
bundle/ |
Installable dsh --profile patch layers |
extensions/ |
Agent runtime self-modification: live plugin/service inspection and model-written mount/unmount |
hooks/ |
Hook bridges + the shared Claude Code / Codex wire-protocol library |
session/ |
Durable session data plane: persistence seam + backends, projection seam, log-backed titles, session reporting |
session-query/ |
Session retrieval family: logical corpus, bounded reads, lineage, semantic filtering, SQLite full-text search |
settings/ |
User-settings seam + file-backed provider |
credentials/ |
Credential-reference and credential-record seam + env-over-.env provider + authorization flows that ask a human |
storage/ |
Non-session storage hub + backends + domain form |
workspace/ |
Workspace entity |
sdk/ |
Out-of-process SDK: JSON-RPC protocol and TypeScript client/server |
acp/ |
Automation-only Agent Client Protocol server |
interaction/ |
Human-collaboration plane: approval/interaction seams, permission preset, commands, ask-user tool |
boot/ |
Shared app-bin boot glue |
host/ |
Web-GUI host half: API gateway + HTTP route server |
client/ |
Web-GUI browser half: shell, wire, object services, slots, ui-* plugins |
test-support/ |
Support infrastructure (testkits, invariants, replay, Loader smokes) |
runtime-diagnostics/ |
Runtime diagnostics: package-owned invariant checks and reports |
util/ |
Low-level zero-dependency utilities shared across groups (Branded<B>, home/path helpers, timeout, retention) |
Release expectations
Most groups are product — stable API. The exceptions: e2b/ is a POC, experimental/ is unreleased, and test-support/, runtime-diagnostics/, and util/ are support with lower compatibility expectations.
Dependencies
The dependency graph is generated: docs/module-graph.md (pnpm run gen-module-graph, freshness-gated in CI).
Extension plugins depend on Service Definitions, never concrete providers. dsh-agent-loop is swappable; UI, hook, and tool plugins use dsh-agent. Composition bundles may depend on spine plugins. Capabilities separate Service Definition / Service Provider / Consumer roles when they evolve independently; see capability seams.
Package README contracts
Every package README covers purpose, configuration, extension points, and Model Experience unless the model-agnostic omission allowlist exempts it. It also carries ## Known Limitations and Deferred Work or uses its allowlist. Package conventions — exports, service access, invariants, tests — live in packages/AGENTS.md.
Dev Note
Working context for maintainers — click to expand
None.