mirror of
https://github.com/deepseek-ai/deepseek-harness
synced 2026-08-15 21:04:50 +00:00
54f95d7669
Four review findings across the seam and both adapters. registerAdapter now returns a handle carrying replace(providers): the candidate route set is validated in full before anything moves, so a route another adapter owns leaves the previous registration intact, and the swap itself is one synchronous section with no observable gap. pi-ai uses it instead of dispose-then-register — the old shape dropped every route when the new set conflicted, and its facts cache could then equal the registry's, so reverting to a working configuration never re-applied. Its registration facts are also sorted by provider, so a settings document that merely reorders keys no longer triggers a swap. DeepSeek's per-request snapshot now carries the credential facts, and resolveApiKey receives it instead of re-reading the raw config: a settings generation the resolver rejects can no longer contribute its literal key to a request the previous generation's endpoint serves. pi-ai only defers to the SDK's provider-native discovery when a profile names no credential at all; a configured apiKeyEnv that misses now fails with MISSING_CREDENTIAL naming the route and the reference, instead of handing pi-ai undefined and letting it authenticate with an unrelated ambient key. The eager boot-time credential probe is gone: it could run before the credentials service mounted and reported every failure as a missing key. The route stays registered and browsable; the first request gives the accurate error, whose guidance now leads with the credential store and mentions a literal apiKey last.
Packages
English | 中文
Packages use the @deepseek-ai/dsh-* scope. Each is a Cordis Service subclass or function plugin; contributions use ctx.effect(), ctx.on(), or ctx.waterfall(). Authoring rules: package and root.
Hierarchy
Packages live at packages/<group>/<pkg>/; groups are containers, while names remain @deepseek-ai/dsh-<pkg>. Each group README is the canonical package/ctx-key map.
| Group | Role | Release expectation |
|---|---|---|
core/ |
Product API spine: sessions, prompts, tools, agent services, and the concrete loop | Product — stable surface |
typert/ |
Type graph generation, artifact loading, and runtime registry | Product — stable surface |
goal/ |
Persisted same-session goal state and lifecycle | Product — stable surface |
llm/ |
LLM capability family: the abstract service + provider adapters | Product — stable surface |
subprocess/ |
Subprocess capability family: spawn seam + local process-tree implementation | Product — stable surface |
bash/ |
Bash capability family: executor seam, local impl, model-facing tool | Product — stable surface |
pty/ |
Persistent PTY capability family: owner-scoped sessions, local implementation, and model-facing tools | Product — stable surface |
code-runtime/ |
Code-execution capability family: the runtime seam for model-written programs + a worker-thread backend | Product — stable surface |
sandbox/ |
Process-confinement seam; bwrap/Landlock/Seatbelt backends | Product — stable surface |
fs/ |
Filesystem capability family: seam, local impl, model-facing file tools, bash-backed discovery tools | Product — stable surface |
lsp/ |
LSP capability family: seam, generic stdio provider, and the lsp tool |
Product — stable surface |
skill/ |
Skill capability family: the provider registry, local provider, and model-facing catalog/loader | Product — stable surface |
compact/ |
Compaction capability family: the abstract seam + a basic backend (tool deferred) | Product — stable surface |
context/ |
Model-visible request context, including workspace instructions and time context | Product — stable surface |
subagent/ |
Subagent capability family: the provider-registry seam and the model-facing delegation tool | Product — stable surface |
tasks/ |
Generic background-task runtime and model-facing task_* control tools |
Product — stable surface |
workflow/ |
Workflow capability family: the script-engine seam, worker-thread engine, and model-facing workflow and fresh-agent ralph tools |
Product — stable surface |
web/ |
Web capability family: seam, search/fetch provider impls, and the model-facing web tools | Product — stable surface |
spill/ |
Spill capability family: storage seam, local impl, tool-result spill policy | Product — stable surface |
todo/ |
The model-facing todo_write tool |
Product — stable surface |
plan/ |
Plan collaboration state with a direct entry command and reviewed exit | Product — stable surface |
timeout/ |
Tool-call timeout policy: the tools/execute deadline enforcer |
Product — stable surface |
guard/ |
Loop-hygiene guards: advisory repeat-call reminders | Product — stable surface |
cordis/ |
Self-referential runtime toolset: inspect the live runtime's plugins and services, mount/unmount model-written plugins (design) | Product — stable surface |
hooks/ |
Hook bridges + the shared Claude Code / Codex wire-protocol library | Product — stable surface |
session-persistence/ |
Persistence seam + JSONL/SQLite backends | Product — stable surface |
session-projection/ |
Projection seam: domain fold units serve whole values | Product — stable surface |
session-query/ |
Session retrieval family: logical corpus, bounded reads, lineage, event relationships, semantic filtering, and SQLite full-text search | Product — stable surface |
session-title/ |
Log-backed session titles: fallback service and opt-in LLM providers | Product — stable surface |
settings/ |
User-settings seam + file-backed provider | Product — stable surface |
credentials/ |
Credential-reference seam + env-over-.env provider |
Product — stable surface |
telemetry/ |
Session reporting: capture/redact seam, OTel backend | Product — stable surface |
storage/ |
Non-session storage hub + backends + domain form | Product — stable surface |
workspace/ |
Workspace entity | Product — stable surface |
sdk/ |
Project SDK tooling | Product — stable surface |
acp/ |
Automation-only Agent Client Protocol server | Product — stable surface |
ui/ |
TUI and JSON-RPC integrations, approval/interaction seams, ask-user tool | Product — stable surface |
host/ |
Web-GUI host half: API gateway + HTTP route server | Product — stable surface |
client/ |
Web-GUI browser half: shell, wire, object services, slots, ui-* plugins |
Product — stable surface |
experimental/ |
Prototypes and internal plugins | Unreleased |
examples/ |
Demo bundles (agent-spine + TUI/CLI/ACP/JSON-RPC bins) leaves load | Support — example infra |
support/ |
Support infrastructure (testkits, invariants, replay, Loader smokes) | Support — lower compatibility expectations |
util/ |
Low-level zero-dependency utilities shared across groups (Branded<B>, Harness home/path helpers, timeout, retention) |
Support — small, stable, harness-dep-free |
New packages join existing groups; new groups update their README and this table.
Dependencies
The dependency graph is generated: docs/module-graph.md (pnpm run gen-module-graph, freshness-gated in CI).
Extension plugins depend on interfaces, never the concrete loop. dsh-agent-loop is swappable; UI, hook, and tool plugins use dsh-agent. Composition bundles, including dsh-agent-spine-demo, may depend on spine plugins. Capabilities split into interface / implementation / consumer packages; see capability seams.
Package READMEs cover purpose, APIs, extension points, and Model Experience unless on the model-agnostic omission allowlist. They also carry ## Known Limitations and Deferred Work or use its allowlist.