A programmatic interface for designing, deploying, and managing n8n automation workflows using a specialized API-driven agent.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install n8n-builder
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install n8n-builder using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is n8n Workflow Builder?
The n8n Workflow Builder is a sophisticated tool designed for developers and automation engineers to interact with n8n instances programmatically. This skill enables an AI agent to architect complex logic, from simple webhook listeners to multi-stage AI-driven pipelines, and deploy them directly via the n8n REST API. By leveraging this tool within Openclaw Skills, users can automate the entire lifecycle of their business processes, ensuring consistency and speed in deployment without manual GUI configuration.
n8n Workflow Builder Use Cases
- Automated lead processing pipelines including intake, validation, and CRM routing.
- Synchronizing data across multiple SaaS platforms like HubSpot, Salesforce, and internal databases.
- Scheduling complex maintenance tasks and automated report generation.
- Implementing AI-powered qualification agents that classify intent and route communications.
- Building robust error-handling wrappers for mission-critical HTTP and API integrations.
How n8n Workflow Builder Works
- Requirement analysis of the automation trigger (webhook, schedule, or manual) and logic.
- Generation of a valid n8n workflow JSON structure including nodes, connections, and global settings.
- Deployment of the JSON payload to the target n8n instance using dedicated API scripts.
- Programmatic activation of the workflow to enable real-time execution.
- Verification and testing via listing commands and manual execution triggers to ensure stability.
n8n Workflow Builder Setup
To begin using this skill within Openclaw Skills, you must configure your environment with your n8n instance details.
export N8N_URL="https://your-n8n.example.com"
export N8N_API_KEY="your_api_key_here"
Ensure the scripts/n8n-api.sh file is executable in your environment to facilitate communication between the agent and your n8n server.
n8n Workflow Builder Data Schema & Taxonomy
Workflows are defined by a structured JSON schema comprising four main components:
| Component | Description |
|---|---|
| nodes | An array of functional blocks (e.g., Webhook, HTTP Request, Code). |
| connections | A map defining the data flow between source and target nodes. |
| settings | Global configurations like execution order and error handling. |
| name | The unique identifier for the workflow within the instance. |
Nodes require specific metadata including a unique id, typeVersion, and coordinate-based position to render correctly in the n8n interface.
n8n Workflow Builder Advanced Features
- Support for continueOnFail logic to build resilient, fault-tolerant automation pipelines.
- Deep integration with AI nodes for natural language processing and agentic workflows.
- Programmatic credential and tag management to ensure security and organization.
- Automated deployment via stdin piping for CI/CD integration using Openclaw Skills.
- Precision positioning of nodes for readable, maintainable UI layouts.
SKILL.md
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