Docs

Connect to claude.ai / Claude Desktop

1. Open Settings → Connectors → Add custom connector.
2. Paste the server URL: https://lightgen.app/mcp
3. Click Connect— you'll be sent here to sign in with a magic link. That's it.

Connect to Claude Code

claude mcp add --transport http lightgen https://lightgen.app/mcp

Then run /mcp inside Claude Code to authenticate in your browser.

Tools

generate_image

Text-to-image with Nano Banana Pro. Parameters: prompt, aspect_ratio (1:1, 16:9, 9:16, and 7 more), resolution (1K, 2K, 4K), n (1–4). Returns a hosted image URL. 1 credit at 1K/2K, 2 credits at 4K.

edit_image

Edit or compose up to 14 input images (https URLs) with a text instruction. Same pricing as generate_image.

get_account

Check your credit balance and top-up options. Read-only.

list_generations

List your recent images with URLs. Read-only.

Pricing

50 credits for $10 · 200 credits for $36 · 1000 credits for $169. New accounts get 3 free generations after a $0 card verification. Credits never expire.