quoteArg doubles end-of-string backslashes (real CommandLineToArgvW round-trip test; first-token exemption noted); grantWrite merges into the current DACL instead of replacing it, and both grant/revoke hold a LockFileEx per-path lock under GetTempPathW/dsh-acl-locks (koffi crashes on NULL lpOverlapped — a zeroed OVERLAPPED is used); GRANT_MASK gains DELETE|FILE_DELETE_CHILD (never WRITE_DAC/WRITE_OWNER) though the win32 26200 second check only constrains the WRITE bit; failure paths close all handles (CreateProcessAsUserW pipe set, ResumeThread thread/process/job) with stub-api tests; getTempPathW refuses undersized buffers; drainPipe backs off; runner.spec pwshAvailable uses the resolvePwshPath probe; NTSTATUS exit codes mirror bit-exact (verified end-to-end); WinLocalSid JSDoc re-attributed to WinLocalLogonSid. All gates green: 42 passed/2 skipped, typecheck, oxlint, 0 clones, constraints, knip.
Known Limitations gains the per-command DACL mutation entry (inheritance is lazy, not a per-file walk; per-session grant reuse is deferred work); the design note gains a Testing section stating why the win32-only roster flip cannot ride macOS/Linux snapshot fixtures and naming the substitute evidence.
The launcher's healProfilesModuleFallback BFS-links the apps/cli dependency closure into the profile's node_modules (the pwsh-local precedent): without dsh-pwsh-sandbox in apps/cli dependencies, a fresh Windows host cannot resolve the inserted row. Assert the closure reaches both inserted packages in the real-layers composition; rewrap the windows-shell layer comment.
The debounced writer assigns undefined on flush, which a plain optional
NodeJS.Timeout rejects under exactOptionalPropertyTypes; the error had
been masked by stale build state until a residue cleanup invalidated it.
Logged as local modification 14 in the vendor manifest.
Invocation is an ordinary session.prompt again: the pre-step gesture
boundary makes it deterministic host-side for every front end, so the
dedicated RPC (handler, wire schema, error codes, client face, fixtures)
and ui-skill's claim machinery are net deletions. The menu keeps decision
21 exactly — a pick lands literal /name text — plus the user-only marker
from skill.list's modelInvocable flag.
A whitespace-bounded /name token anywhere in a claimed user message,
naming a user-invocable skill in the workspace directory, now injects that
skill's renderSkillContent as instructions context appended after every
other injection of the step — the same agent/pre-step seam the catalog,
workspace instructions, and the runtime snapshot ride. Closed-set matching
mirrors the command registry (a miss stays plain prose), only user-source
messages are scanned, the policy check runs on the loaded definition, and
this is the sole entry point for disable-model-invocation skills. The
catalog's no-reload sentence now names the gesture boundary.
The duplication gate flags the call-for-call mirror of bash-sandbox's executor (the pwsh-tool-and-executor decision): wrap the class body in jscpd ignore markers, the same convention the invariant companions use.
sandbox-local now depends on @deepseek-ai/dsh-sandbox-windows-acl, so the packed-install e2e must carry its tarball in the workspace closure — npm cannot resolve the private package from the registry. koffi and the shared peers (dsh-invariants, cordis) already resolve from the registry or the existing closure.
