# openFlow

> MCP server for Google Flow. Lets a coding agent — Claude Code, Cursor, or any MCP client —
> generate images with Nano Banana, video with Veo, and music, running on the user's own Google
> account. Google has no public API for Flow; this service is the connection.

Connect in one command:

```
claude mcp add --transport http openflow https://openflowmcp.com/mcp
```

## What it does

- **Images** — Nano Banana 2, Nano Banana Pro, Nano Banana 2 Lite. Free with no daily limit.
- **Video** — Veo. Clips of 4, 6, 8, 10 seconds; image-to-video, reference-to-video, interpolation
  between two frames, extension of an existing clip, upscaling.
- **Characters** — one face kept consistent across shots, built from a photo or a description;
  turnarounds and expression sheets.
- **Music** — full tracks with lyrics and style control, splittable back into stems.
- 31 tools in total, plus five ready-made scenarios as MCP prompts.

## How it works

The user connects their own Google account once (the login happens in their browser, on their
machine — the password never reaches this service). Generations then run on that account's own
credits. The service provides the queue, account rotation, retries and the MCP layer.

## What it costs

- Images: free, no daily limit. A new key gets 25 generations before linking a GitHub account;
  linking is one click and removes the limit permanently.
- Video: spends the user's own Google credits (7 credits for 4 seconds, 10 for 6, 12 for 8), plus a
  subscription for the service: $6 for one month, $15 for three, $24 for six, $36 for twelve
  (that last one works out to $3 per month).
- Payment by card, or USDT directly on TRON (TRC20), BNB Smart Chain (BEP20), TON or Solana.

## Common questions

**Does this need a paid Google Flow subscription?** No. A normal Google account generates images
for free. Video spends that account's credits, which come with Google AI plans.

**Is the user's Google password shared?** No. The login happens in the user's own browser on their
machine; only a device token is passed on, and it is stored encrypted.

**Can the Google account link break?** Yes — after a password change, revoking sessions, or
removing the device in Google security settings. Reconnecting takes a minute, and the service
reports it directly instead of failing silently.

**How many generations at once?** Eight per connected Google account. Going over returns a wait,
not an error: the job goes back in the queue and retries by itself. Attaching more accounts raises
the ceiling.

**Is it open source?** No. The repository holds the documentation; the service is hosted.

## Links

- Site: https://openflowmcp.com/
- MCP endpoint: https://openflowmcp.com/mcp
- Server card: https://openflowmcp.com/.well-known/mcp/server-card.json
- Documentation repository: https://github.com/molkex/mcp-flow-google
- What is stored: https://openflowmcp.com/trust
- Terms: https://openflowmcp.com/terms
- Support: https://t.me/mxmtkchk

Not affiliated with Google. "Google Flow" and "Veo" are trademarks of Google LLC.