Technologies
What is n8n-mcp built with?
n8n-mcp is a TypeScript repo built with Express, Vite, and React. It stores its data in SQLite, uses AI through OpenAI, makes its content with js-yaml, validates its data with Zod, is tested with Vitest, msw, Faker, Testing Library, @axe-core/playwright, and 1 more, and uses lru-cache, sql.js, and MCP. It has 262,178 written lines, with 358 test files.
Read on November 4, 2026, at commit 1c755c5. Read it as markdown
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Backend
The base
- Express4 files · in package.json
Data
- SQLite2 files · src/database/database-adapter.ts, line 107
- lru-cache1 file
sql.js1 file
Services
ui-apps
Frontend
The base
Backend
Services
Support
Testing
- Vitest7 files
- Testing Library4 files
- @axe-core/playwright1 file
@playwright/test1 file
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Frequently asked questions
What language is n8n-mcp written in?
What framework does n8n-mcp use?
What database does n8n-mcp use?
The proof: src/database/database-adapter.ts, line 107
Does n8n-mcp use AI?
The proof: src/templates/batch-processor.ts, line 3
What services does n8n-mcp use?
Does n8n-mcp have tests?
Which repos have a stack like n8n-mcp's?
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