n8n-dev-skills

Builds custom community nodes for n8n, the workflow automation platform. Activates when the user wants to create, scaffold, develop, validate, test, lint, or publish an n8n node — including declarative (REST API), programmatic, and AI sub-node (chat model/memory) styles. Also triggers when the user mentions n8n nodes, n8n-cli, n8n-node, community nodes, node credentials, node linting, cloud-support, the community package verification scan, or anything related to extending n8n with custom integrations. Encodes the official n8n-node CLI toolchain, all current best practices, and a gate-based self-validation protocol for proving a node works.

Builds, tests, validates, and manages n8n workflows programmatically using the @n8n/workflow-sdk. Activates when the user wants to create n8n workflows with code, convert between JSON and code, validate workflows, generate test/pin data, build AI agent workflows, or work with the n8n workflow SDK in any capacity. Also triggers on mentions of workflow-sdk, workflow builder, n8n workflow code, workflow JSON, workflow validation, code generation, or programmatic workflow creation.