Connexia MCP Server
Converts existing Express, Fastify, NestJS, Hono, or Koa backends into an MCP-compatible server accessible to AI clients like Claude Desktop and Cursor.
README
@connexia/cli
Convert existing backends into AI-native MCP-compatible interfaces
What It Does
Connexia CLI analyzes your existing Express, Fastify, NestJS, Hono, or Koa backend and generates a complete Model Context Protocol (MCP) server. This makes your backend accessible to AI clients like Claude Desktop, Cursor, VS Code MCP, and ChatGPT.
Quick Start
# Install globally
npm install -g @connexia/cli
# Initialize a project
connexia init
# Scan your backend
connexia scan ./my-backend
# Generate MCP server
connexia generate
# Verify it works
connexia verify
# Start the server
connexia serve
Commands
| Command | Description |
|---|---|
connexia init |
Initialize a new Connexia project |
connexia scan [path] |
Scan a backend to discover capabilities |
connexia generate |
Generate an MCP server from scan results |
connexia verify |
Verify the generated server compiles and starts |
connexia serve |
Start the MCP server |
connexia doctor |
Check system health and dependencies |
connexia update |
Update platform configuration |
connexia sync |
Sync project with remote configuration |
connexia help [command] |
Show help information |
Global Options
-v, --verbose Enable verbose output
-s, --silent Suppress all output except errors
--dry-run Preview changes without applying them
-c, --config Path to configuration file
Requirements
- Node.js >= 22.0.0
- npm, pnpm, or yarn
MCP Protocol Support
- JSON-RPC 2.0 compliant
initialize,tools/list,tools/call,resources/list,resources/read,prompts/list,prompts/get,ping- Batch request processing
- Notification handling
AI Client Compatibility
- Claude Desktop
- Cursor
- VS Code MCP
- ChatGPT / OpenAI
Security
- HMAC-SHA256 authentication with timing-safe comparison
- JWT token validation with expiration checks
- Config merge protection against prototype pollution
- Scanner path validation
Documentation
Contributing
Contributions are welcome! Please read our Contributing Guide first.
License
Apache-2.0 - Connexia Contributors
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