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BackendGen

Official registry Data and databases

Validate compact backend specs and generate tested NestJS, Prisma, and PostgreSQL repositories.

Source code

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @2hemi/backendgen-mcp
Claude Code 
claude mcp add backendgen -e 'BACKENDGEN_ALLOWED_ROOTS=<BACKENDGEN_ALLOWED_ROOTS>' -- npx -y @2hemi/backendgen-mcp@0.2.2
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "backendgen": {
            "command": "npx",
            "args": [
                "-y",
                "@2hemi/backendgen-mcp@0.2.2"
            ],
            "env": {
                "BACKENDGEN_ALLOWED_ROOTS": "<BACKENDGEN_ALLOWED_ROOTS>"
            }
        }
    }
}

Environment variables

  • BACKENDGEN_ALLOWED_ROOTS Optional list of filesystem roots BackendGen may read and write, separated by ';' (or ':' between POSIX absolute paths).

Frequently asked questions

What is BackendGen?

Validate compact backend specs and generate tested NestJS, Prisma, and PostgreSQL repositories.

How do I install BackendGen?

It runs on your machine. In Claude Code: claude mcp add backendgen -e 'BACKENDGEN_ALLOWED_ROOTS=<BACKENDGEN_ALLOWED_ROOTS>' -- npx -y @2hemi/backendgen-mcp@0.2.2. For other clients, paste the JSON configuration from this page into their MCP settings.

Does BackendGen need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is BackendGen open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains BackendGen?

It is published by SiTouhemi. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.