* fix(acp): implicit streamToParent for mode=run without thread
When spawning ACP sessions with mode=run and no thread binding,
automatically route output to parent session instead of Discord.
This enables agent-to-agent supervision patterns where the spawning
agent wants results returned programmatically, not posted as chat.
The change makes sessions_spawn with runtime=acp and thread=false
behave like direct acpx invocation - output goes to the spawning
session, not to Discord.
Fixes the issue where mode=run without thread still posted to Discord
because hasDeliveryTarget was true when called from a Discord context.
* fix: use resolved spawnMode instead of params.mode
Move implicit streamToParent check to after resolveSpawnMode so that
both explicit mode="run" and omitted mode (which defaults to "run"
when thread is false) correctly trigger parent routing.
This fixes the issue where callers that rely on default mode selection
would not get the intended parent streaming behavior.
* fix: tighten implicit ACP parent relay gating (#42404) (thanks @davidguttman)
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Co-authored-by: Onur Solmaz <2453968+osolmaz@users.noreply.github.com>
* feat(acp): add resumeSessionId to sessions_spawn for ACP session resume
Thread resumeSessionId through the ACP session spawn pipeline so agents
can resume existing sessions (e.g. a prior Codex conversation) instead
of starting fresh.
Flow: sessions_spawn tool → spawnAcpDirect → initializeSession →
ensureSession → acpx --resume-session flag → agent session/load
- Add resumeSessionId param to sessions-spawn-tool schema with
description so agents can discover and use it
- Thread through SpawnAcpParams → AcpInitializeSessionInput →
AcpRuntimeEnsureInput → acpx extension runtime
- Pass as --resume-session flag to acpx CLI
- Error hard (exit 4) on non-existent session, no silent fallback
- All new fields optional for backward compatibility
Depends on acpx >= 0.1.16 (openclaw/acpx#85, merged, pending release).
Tests: 26/26 pass (runtime + tool schema)
Verified e2e: Discord → sessions_spawn(resumeSessionId) → Codex
resumed session and recalled stored secret.
🤖 AI-assisted
* fix: guard resumeSessionId against non-ACP runtime
Add early-return error when resumeSessionId is passed without
runtime="acp" (mirrors existing streamTo guard). Without this,
the parameter is silently ignored and the agent gets a fresh
session instead of resuming.
Also update schema description to note the runtime=acp requirement.
Addresses Greptile review feedback.
* ACP: add changelog entry for session resume (#41847) (thanks @pejmanjohn)
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Co-authored-by: Pejman Pour-Moezzi <481729+pejmanjohn@users.noreply.github.com>
Co-authored-by: Onur <onur@textcortex.com>
