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Subagent Enhancements and Features

This cluster focuses on improving subagent functionality, error handling, and introducing new features for better agent interaction.

31 PRs
feat sessions Representative: #16944
# Title Author Created GitHub
7584 Tests: align subagent announce wait expectations justinhuangcode 2026-02-03 View
8427 [FEATURE] feat(spool): add spool event dispatch system with shared agent turn... mcaxtr 2026-02-04 View
8893 fix: enhance subagent error reporting with diagnostic context joetomasone 2026-02-04 View
9049 fix: prevent subagent stuck loops and ensure user feedback maxtongwang 2026-02-04 View
10748 feat: Add sessions.spawn gateway method for direct subagent spawning fox-openclaw 2026-02-06 View
12998 feat(agents): Add parallel sub-agent execution with concurrency control trevorgordon981 2026-02-10 View
13105 fix: debounce subagent lifecycle events to prevent premature announce with st... mcaxtr 2026-02-10 View
13303 feat(subagents): replace silent boolean with announce enum ('user'|'parent'|'... ivalsaraj 2026-02-10 View
13331 feat(sessions_spawn): add sessionKey param to reuse sub-agent sessions Be1Human 2026-02-10 View
13990 feat: add subagent_progress tool for sub-agent progress reporting caprihan 2026-02-11 View
15383 fix(sessions_send): avoid announce delivery when announce step resolves to AN... Zjianru 2026-02-13 View
15402 fix(agent.wait): return deterministic final assistant text to avoid history r... Zjianru 2026-02-13 View
16565 feat: Add tool_invocation provenance for A2A tool calls mdlmarkham 2026-02-14 View
16944 fix: retry transient WebSocket 1006 closures in callGateway + announce flow rep sudobot99 2026-02-15 View
17001 fix: retry sub-agent announcements with backoff instead of silently dropping ... luisecab 2026-02-15 View
17028 fix(subagent): retry announce on timeout Limitless2023 2026-02-15 View
17721 fix: abort child run on subagent timeout + retry with backoff + stale detection IrriVisionTechnologies 2026-02-16 View
18205 fix (agents): add periodic retry timer for failed subagent announces MegaPhoenix92 2026-02-16 View
18468 fix(agents): prevent infinite retry loops in sub-agent completion announcemen... BinHPdev 2026-02-16 View
18860 feat(agents): expose tools and their schemas via new after_tools_resolved hoo... lan17 2026-02-17 View
19243 fix(announce-queue): cap per-item send retries to prevent infinite loop taw0002 2026-02-17 View
19256 feat: add 'stop all' command and fix subagent cascade on word-trigger abort lancejames221b 2026-02-17 View
20072 feat(sessions_spawn): add sessionKey param to reuse sub-agent sessions Be1Human 2026-02-18 View
20328 fix(agents): Add retry with exponential backoff for subagent announce delivery tiny-ship-it 2026-02-18 View
20661 feat: agent lifecycle & parenting primitives brancante 2026-02-19 View
20904 feat: Cloud.ru FM proxy, MAX Messenger extension, AI Fabric integration dzhechko 2026-02-19 View
21035 feat: agent hardening — modifying after_tool_call hook, cron context & qualit... roelven 2026-02-19 View
21115 fix(agent): immediately abort active run on stop/abort message during… anillBhoi 2026-02-19 View
21887 fix: drop stale announce-queue items after 5-minute TTL John-Rood 2026-02-20 View
22719 fix(agents): make subagent announce timeout configurable (restore 60s default) Valadon 2026-02-21 View