n8n Community Node for Cloud AI Agents

Overview

An n8n community node (@chucky.cloud/n8n-nodes-chucky) that lets no-code automation builders run Claude Code agents in the cloud directly inside their n8n workflows, with full agent tooling (file system, bash, web browsing).

Why It Exists

n8n is a popular fair-code workflow automation platform, but running a full agentic coding AI inside a workflow is non-trivial. This node packages the platform as a drag-and-drop building block so workflows can offload open-ended tasks to a cloud agent.

What We Built

A TypeScript n8n node: nodes/ChuckyJob/ChuckyJob.node.ts defines a “Create Job” operation that submits a background AI-agent job and optionally polls until completion, and credentials/ChuckyApi.credentials.ts handles ak_live_... API-key auth with automatic project discovery and token generation. The node supports multi-model selection (Claude Sonnet/Opus/Haiku, or custom OpenAI/OpenRouter models), a configurable system prompt, long-running background jobs, and schema-enforced structured JSON output.

Technologies & Approach

Built against the n8n node and credentials API and published as an installable community node. Background-job semantics with polling keep long agent runs from blocking the workflow, and JSON-schema enforcement makes agent output safe to feed into downstream n8n steps.

Outcome / Impact

Extends the platform into the no-code/low-code automation space, letting non-developers wire cloud AI agents into broader business workflows alongside their existing n8n integrations.

Capabilities Demonstrated

• Authoring and publishing a custom n8n community node
• Multi-model routing (Claude / OpenAI / OpenRouter)
• Background-job execution with completion polling
• Schema-enforced structured output for downstream steps