n8n-schema-generator
Verified Safeby yigitkonur
Overview
Provides auto-updating JSON schemas for n8n nodes and workflows, primarily for use by MCP servers and AI agents generating n8n workflows.
Installation
npm run startEnvironment Variables
- PORT
- FORCE_UPDATE
- CI
Security Notes
The server exposes an HTTP API that processes JSON input for validation. It reads and writes local files to manage schemas. While no direct `eval` or arbitrary code execution from user input is apparent, any network-exposed service processing external data has inherent risks. The validation logic is custom-built, reducing reliance on third-party validation libraries that might have broader attack surfaces. Hardcoded secrets are not visible in the provided code, and environment variables are used for configuration. Overall, it appears responsibly built for its intended purpose as a local or internal tooling API.
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