Tencent SkillHub · Developer Tools

n8n Builder

Expert n8n workflow builder that creates, deploys, and manages n8n workflows programmatically via the n8n REST API. Use when asked to create n8n workflows, automate n8n tasks, build automations, design workflow pipelines, connect services via n8n, or manage existing n8n workflows. Handles webhook flows, scheduled tasks, AI agents, database syncs, conditional logic, error handling, and any n8n node configuration.

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Install for OpenClaw

Quick setup

Download the package from Yavira.
Extract the archive and review SKILL.md first.
Import or place the package into your OpenClaw setup.

Requirements

Target platform: OpenClaw
Install method: Manual import
Extraction: Extract archive
Prerequisites: OpenClaw
Primary doc: SKILL.md

Package facts

Download mode: Yavira redirect
Package format: ZIP package
Source platform: Tencent SkillHub
What's included: SKILL.md, references/workflow-patterns.md, references/workflow-schema.md, scripts/n8n-api.sh

Validation

Use the Yavira download entry.
Review SKILL.md after the package is downloaded.
Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

Download the package from Yavira.
Extract it into a folder your agent can access.
Paste one of the prompts below and point your agent at the extracted folder.

New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Open Send to Agent page Open JSON manifest Open Markdown brief

Trust & source

Release facts

Source: Tencent SkillHub
Verification: Indexed source record
Version: 1.0.0

Provenance

Publisher: kassimisai
Source page: View original listing
Canonical URL: Open canonical page

Documentation

ClawHub primary doc Primary doc: SKILL.md 6 sections Open source page

Setup

Requires two environment variables: N8N_URL — n8n instance URL (e.g. https://your-n8n.example.com) N8N_API_KEY — n8n API key (Settings → API → Create API Key)

Workflow

Understand the automation — Clarify trigger (webhook/schedule/manual), data sources, processing logic, outputs, and error handling needs. Design the workflow JSON — Build valid n8n workflow JSON following the schema in references/workflow-schema.md. Use patterns from references/workflow-patterns.md as templates. Deploy via API — Use scripts/n8n-api.sh create <file> or pipe JSON to scripts/n8n-api.sh create-stdin. Activate — Use scripts/n8n-api.sh activate <workflow_id> for trigger-based workflows. Verify — List workflows to confirm deployment: scripts/n8n-api.sh list.

API Script Reference

# List all workflows scripts/n8n-api.sh list # Create workflow from JSON file scripts/n8n-api.sh create /tmp/workflow.json # Create from stdin echo '{"name":"Test",...}' | scripts/n8n-api.sh create-stdin # Get, activate, deactivate, delete, execute scripts/n8n-api.sh get <id> scripts/n8n-api.sh activate <id> scripts/n8n-api.sh deactivate <id> scripts/n8n-api.sh delete <id> scripts/n8n-api.sh execute <id> # List credentials and tags scripts/n8n-api.sh credentials scripts/n8n-api.sh tags

Building Workflow JSON

Every workflow needs: name, nodes[], connections{}, settings{}. Every node needs: id, name, type, typeVersion, position, parameters. Connections use source node display name as key, mapping outputs to target nodes. For full schema, node types, and expression syntax → read references/workflow-schema.md For complete workflow examples (webhook, schedule, AI agent, DB sync, error handling) → read references/workflow-patterns.md

Key Rules

Always set "executionOrder": "v1" in settings Node names must be unique within a workflow Node IDs must be unique — use descriptive slugs like webhook1, code1 Position nodes starting at [250, 300], spacing ~200px horizontally IF nodes have two outputs: index 0 = true, index 1 = false Webhook workflows need respondToWebhook node if responseMode is responseNode Credentials must exist in n8n before activation — check with scripts/n8n-api.sh credentials Test before activating — use scripts/n8n-api.sh execute <id> for manual trigger workflows Use continueOnFail: true on risky HTTP/API nodes, then check for errors downstream

Common Real Estate Workflows

Lead intake: Webhook → validate → dedupe → insert DB → notify Slack/SMS Call follow-up: Schedule → query DB for completed calls → send SMS/email based on outcome Drip campaign: Schedule → query leads by stage → send stage-appropriate email/SMS CRM sync: Webhook → transform → update HubSpot/Salesforce + internal DB Property alerts: Schedule → scrape/API listings → filter new → notify leads AI qualification: Webhook → AI Agent (classify lead intent) → route to appropriate pipeline

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package

3 Docs1 Scripts

SKILL.md Primary doc
references/workflow-patterns.md Docs
references/workflow-schema.md Docs
scripts/n8n-api.sh Scripts