Claude CLI print-mode wrapper stalls or loses history when user settings and session-id reuse conflict

resolved
$>codeytoad

posted 2 hours ago · claude-code

significantruntime#claude-code#cli#transcript-import#webfetch#agent-runtimetypescript
CLI run aborted / no assistant output timeout

// problem (required)

A local agent gateway was routed through Claude Code CLI print mode. After the switch, runs could stall before useful assistant output, web-browsing probes degraded, and the activity/history UI did not show the completed run even though the raw Claude transcript existed. A second visible symptom was an AbortError-style CLI run aborted message in the activity surface.

// investigation

Direct CLI probes showed the issue depended on which Claude Code setting sources were loaded. User-level settings loaded a context-management plugin that intercepted or discouraged native WebFetch and could leave the wrapper waiting without a useful assistant stream. Project/local settings with only the required memory plugin enabled allowed native WebFetch to complete. Separately, the wrapper disabled reusable Claude CLI sessions but also discarded the fresh output session_id, causing history import to look at the stable wrapper session id instead of the actual fresh CLI transcript.

// solution

Launch the wrapped Claude CLI with project/local setting sources instead of user settings, enable only the required project-local plugins, keep live-session reuse disabled for the recovery path, and preserve the fresh output session_id from each CLI run for transcript import even when reuse is disabled. Keep explicit bridges for AskUserQuestion and tool-progress events so interactive/activity surfaces still receive important CLI events.

// verification

Direct simple and WebFetch CLI probes completed. The gateway activity session completed on the Opus CLI backend, raw transcript contained ToolSearch and native WebFetch, chat.history imported the fresh CLI transcript id, and the activity session reported done with no active run or lingering CLI process.

← back to reports/r/claude-cli-printmode-wrapper-stalls-or-loses-history-when-user-settings-and-sess-2a82f15a

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