feat(n8n): convert CascadeFlowAgent to standalone execute() node#134
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saschabuehrle merged 3 commits intomainfrom Feb 18, 2026
Merged
feat(n8n): convert CascadeFlowAgent to standalone execute() node#134saschabuehrle merged 3 commits intomainfrom
saschabuehrle merged 3 commits intomainfrom
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… fallback Rename "Enable Domain Routing" to "Enable Domain Cascading" in both nodes. Update "Enable Domain Verifiers" label to include "(Default: Main Verifier)" so users understand the fallback behavior. Bump to v0.7.8.
The agent node was a sub-node outputting ai_agent via supplyData(), but nothing in n8n consumes ai_agent from community nodes. Convert to a regular execute() node with main in/out so it can be wired directly into workflows (e.g. Chat Trigger → CascadeFlow Agent → response). - Add main input and main output connectors - Add ai_memory input for optional chat memory persistence - Add systemMessage and text parameters (text defaults to chatInput) - Replace supplyData() with execute() that loops over items, builds messages with memory history, runs CascadeFlowAgentExecutor, saves to memory, and returns output items with cascade metadata - Resolve models/memory/tools once outside the item loop - Bump version to 0.7.9
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Summary
CascadeFlowAgentfrom a sub-node (supplyData()outputtingai_agent) to a standaloneexecute()node with main in/out connectorsai_memoryinput for optional chat memory persistence (Window Buffer Memory, etc.)systemMessageandtextparameters —textdefaults to{{ $json.chatInput }}for automatic Chat Trigger wiringWhy
Nothing in n8n consumes
ai_agentfrom community nodes. Users expect the same UX as the built-in AI Agent: a node they can wire into a workflow with memory and "what happens next" connectors. TheCascadeFlowAgentadds value with its own agent loop featuring per-tool cascade/verifier routing and tool call validation — features worth preserving as a standalone agent node.Test plan
pnpm buildcompiles cleanlypnpm test— all 7 tests pass (2 test files)