ClickUp → Production: Claude, Cursor & GitHub via n8n

Turn ClickUp “ready-for-ai” tasks into shipped code—using Claude, Cursor, GitHub, and n8n with approvals and security checks

This n8n workflow connects ClickUp to an end-to-end production pipeline: it analyzes requirements with Anthropic Claude, implements changes with Cursor, opens a GitHub pull request, runs CI and security verification through external APIs, and uses WhatsApp for human approvals, alerts, and escalation.

What this workflow does

• Starts from ClickUp: receives a ClickUp webhook (or runs manually) with a task ID, then loads configuration such as repo details, API endpoints, thresholds, and WhatsApp recipients.
• Requirement analysis with Claude: fetches the ClickUp task and sends the requirement to Anthropic Claude to extract acceptance criteria, a clarity score, and open questions.
• Clarifies when needed: if the requirement is unclear, it posts clarification questions back to ClickUp and waits for a human reply before re-fetching and re-analyzing.
• Architecture + subtasks: when clear, Claude generates an architecture plan and a sequenced task breakdown, then creates corresponding subtasks in ClickUp.
• Implementation with Cursor + test loop: triggers a Cursor background agent to implement the feature in the target GitHub repository, runs the CI test suite, and loops failures back to Cursor until tests pass or the max attempt limit is reached (with WhatsApp escalation).
• PR, security scanning, and release verification: opens a GitHub pull request, triggers external security scanning, and blocks the workflow with a WhatsApp alert if critical/high findings are detected.
• Human approval + merge + deployment: requests human approval via WhatsApp, merges the PR on approval, triggers deployment, and performs production checks (as configured).

Use cases

• SaaS teams converting “ready-for-ai” ClickUp tasks into production-ready PRs with CI and security gates.
• Automation engineers standardizing a Claude + Cursor build pipeline with human-in-the-loop approvals.
• Teams that need immediate WhatsApp notifications for critical/high security findings or failed CI attempts.

Technical details

• n8n nodes: webhook, if, set, code, wait, WhatsApp
• Integrations: ClickUp (task fetch + subtask creation), Anthropic Claude (acceptance criteria/architecture), Cursor (implementation agent), GitHub (PR + merge), external CI/security APIs (verification), deployment & monitoring checks (release validation).