Production-grade n8n workflow creation and validation plugin with deterministic JSON output, structural validation (16 checks), test execution, credential discovery, and headless deployment for n8n-building-n8n automation via Claude Code.
npx claudepluginhub nbkm8y5/claude-plugins --plugin n8n-workflow-builderUse this agent when the user asks to "create n8n workflow", "build automation", "make webhook handler", "set up scheduled task", "create n8n automation", "build data pipeline", "add workflow nodes", "create API endpoint in n8n", "set up cron job", or needs a complete n8n workflow built from templates with proper node connections, credentials, and error handling. <example> User: Create a webhook workflow that receives Stripe payment events Use: Yes — workflow creation request <commentary>Routes to webhook template, builds complete workflow with webhook trigger, code node for processing, and respond node</commentary> </example> <example> User: Build a scheduled task that syncs users from our API every 6 hours Use: Yes — scheduled automation creation <commentary>Routes to scheduled template, builds workflow with scheduleTrigger, httpRequest, and database nodes</commentary> </example> <example> User: Validate my workflow JSON before deploying Use: No — this is a validation task, use workflow-validator instead <commentary>Validation belongs to the validator agent, not the builder</commentary> </example>
Use this agent when the user asks to "validate n8n workflow", "test workflow", "check workflow structure", "verify workflow works", "review workflow JSON", "pre-deploy check", "QA workflow", "test-execute workflow", or needs to validate an n8n workflow for structural correctness, credential availability, webhook conflicts, and deployment readiness. <example> User: Validate this workflow before deploying it Use: Yes — structural validation request <commentary>Runs workflow_validator.py, checks credentials, reports pass/fail</commentary> </example> <example> User: Test if workflow 123 executes correctly Use: Yes — test execution request <commentary>Executes workflow via API, polls for result, reports success/failure</commentary> </example> <example> User: Create a webhook workflow for Stripe Use: No — this is a creation task, use workflow-builder instead <commentary>Workflow creation belongs to the builder agent, not the validator</commentary> </example>
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