Resolve packaged profile proxies with Node ESM import conditions from each package installation, and fail loud when an explicit runtime export or legacy main entry is missing. Serialize the shared profile fallback under the existing cross-process writer lock so concurrent dsh processes cannot observe partial proxies; either carrier now replaces the other carrier’s managed entry without manual cleanup.
Give Python initialize its own 10-second default bound and name the selected profile in timeout diagnostics, while leaving ordinary agent turns unbounded by default. Package the dynamically resolved web frontend and skill-badge assets so the runtime wheel’s normal dsh profiles do not depend on pkg static-discovery accidents.
Rewrite the root launch rule and every active stale SDK-runtime note to the shipped dsh profile architecture in both languages. Focused tests prove import-only and transitive package exports, lock contention, cross-carrier transitions, missing-entry failures, asset inventory, and bounded initialization.
Replace complete-config, session_root, runtime-bin, bridge-bin, and public argv override options with dsh_bin, profile, ordered patches, and dsh_home. Resolve executable/home/patch/cwd paths before spawn, select the sdk profile by default, and fail before launch unless dsh_home or non-empty DSH_HOME is explicit; Python never inherits ~/.dsh silently.
Remove Python-owned DSH_CORDIS_CONFIG, DSH_SESSION_ROOT, and DSH_CWD injection and drop session_root from RunResult. Keep arbitrary argv only as an underscore-prefixed fake-runtime adapter, retain provider/model/token and process controls, and append subprocess stderr to initialization JSON-RPC errors so profile boot failures name their actual plugin cause. Unit and carrier tests cover both exe and Node modes.
The native adapter's route was named deepseek, colliding with pi-ai's
catalog provider of the same name, so the two DeepSeek paths could never
be mounted side by side. The web settings page needs both configurable at
once. Compositions, fixtures, goldens, scaffolding defaults, and docs all
move together (pre-release, no shim); TUI/session-query-spill/
missing-credential goldens re-recorded through their keyless refresh
modes because provider-name length shifts box padding and spill
truncation points.
Keep DeepSeekHarness.run() reusable, but make ownership of its lazy
runtime process explicit. Document the context-manager/close contract and
update every construction example to use a context manager so repeated runs
remain valid without encouraging leaked subprocesses.
Contain notification predicate failures at the subscription boundary. Remove
only the subscriber whose callback raised, deliver that exception through its
queue, and continue dispatching to healthy subscribers so arbitrary callback
code cannot terminate the shared reader thread or strand later requests.
Enforce one in-flight prompt per server session with an atomic activePrompt
guard. Route overlap through the existing -32603 handler-error response and
clear the guard in finally, preserving parallel prompts across sessions and
sequential reuse without changing JSON-RPC request or notification shapes.
Use StringDecoder for line framing so a UTF-8 code point split across Buffer
chunks is not corrupted. Add a queued-write flush barrier, and make memoized
shutdown await it before disposal and exit while retaining exactly-once
cleanup when shutdown calls race or flushing fails.
Cover callback isolation, same-session exclusion, cross-session concurrency,
split multibyte input, delayed writes, racing shutdown, and flush failure with
deterministic tests.
Address the three ds-review-bot warnings on #253:
- An empty DSH_CORDIS_CONFIG now counts as absent when deciding whether
to inject the bundled default config, matching the runtime bin's
config-discovery semantics.
- The injection moves from DeepSeekHarness into HarnessClient.start(),
so the low-level client's default bundled launch also boots without
callers duplicating the env setup.
- The bare single-file exe artifact ships inside a tar.gz like the
Python bundle: upload-artifact's zip transport drops the executable
bit.
Tianyi Cui