Add agent_send_async and agent_cancel tools for non-blocking delegation#797
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pbranchu wants to merge 2 commits intoRightNow-AI:mainfrom
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Add agent_send_async and agent_cancel tools for non-blocking delegation#797pbranchu wants to merge 2 commits intoRightNow-AI:mainfrom
pbranchu wants to merge 2 commits intoRightNow-AI:mainfrom
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Introduces two new built-in tools: - agent_send_async: dispatches a message to another agent in the background, returns immediately with a callback_id, and delivers the result as a follow-up message via an mpsc channel (consumed by channel adapters) - agent_cancel: aborts a pending async task by callback_id This enables voice and real-time channel adapters to acknowledge the user immediately while long-running delegations (email, calendar, etc.) complete in the background. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- test_async_tool_definitions_exist - test_async_tool_schema_has_required_params - test_cancel_tool_schema - test_agent_send_async_no_kernel_fails - test_agent_send_async_missing_caller - test_agent_cancel_missing_callback_id - test_agent_cancel_nonexistent_task - test_take_async_result_receiver_returns_once Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
agent_send_asynctool that dispatches messages to other agents in the background, returns immediately with acallback_id, and delivers the formatted result via an mpsc channel for channel adapters to consumeagent_canceltool to abort pending async tasks bycallback_idASYNC_TASKS(DashMap) for tracking/cancelling spawned tasks andASYNC_RESULT_TX/ASYNC_RESULT_RXchannel pair for result delivery to voice/real-time adapterstake_async_result_receiver()public API for channel adapters to wire up at startupTest plan
cargo build -p openfang-runtime --libcompiles cleanlycargo clippy -p openfang-runtime --lib -- -D warningspasses with zero warningsagent_send_asyncvia API, verify callback_id returned immediately and result delivered asynchronouslyagent_cancelwith valid callback_id, verify task is aborted🤖 Generated with Claude Code