Every gateway turn's prompt prefix injected three near-duplicate absolute paths:
currentTaskWorkspace + localWorkspace + remoteWorkspaceHint. localWorkspace is the
App's LOCAL thread dir (~/.xworkmate/threads/...) which the gateway agent cannot
access, and remoteWorkspaceHint duplicates currentTaskWorkspace. The conflicting
paths leave the agent unsure where to work and can block conversation continuation.
For gateway turns the prompt now carries only currentTaskWorkspace (the plugin owns
the artifact scope); localWorkspace is kept only for non-gateway (local agent runs
there); remoteWorkspaceHint is dropped when equal to currentTaskWorkspace. sessionKey
is kept (short, not a path). UI is unaffected (chat bubble shows the raw user message;
the prompt-debug parser only special-cases Execution context / Preferred skills /
Attached files). Tests updated; assistant_execution_target_test green (74).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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