Lovable connects to any remote MCP server by URL and signs in with OAuth by default. Hermoso is a remote MCP server with OAuth, so there is no key to copy. Lovable's own growth tools cover Google and Meta ads and SEO; Hermoso adds what they leave to you: scheduled posts on your social channels, ads on TikTok, LinkedIn, X, Reddit and more, DM automation, and the image and video creative itself.
https://app.hermoso.ai/mcp
Before you start
- Any Lovable account. Custom MCP servers are available on all Lovable plans, and Hermoso works in Lovable's free Chat mode.
- A Hermoso account. The free plan is enough to try it (see pricing). No account yet? Create one in the app first.
The steps
- In Lovable, open Connectors from the left sidebar.
- At the bottom of the Connectors panel, select Add custom, then MCP server.
- Enter
Hermosoas the Server name andhttps://app.hermoso.ai/mcpas the Server URL. - Leave Authentication on OAuth (default) and select Add & authorize.
- Lovable shows "MCP server added successfully" and lists Hermoso as Connected. On that screen you choose which tools run without asking and which ask you first.
- Start a chat or open a project and name Hermoso in your prompt.
This works while you build. Lovable's docs say a custom MCP server is personal to you and is never part of your published app, so the app you ship does not call Hermoso by itself.
Hermoso has several hundred tools. Lovable sees a short list plus find_tools and call_tool, which reach every one of them.
What you will be asked to approve
Your browser opens Hermoso's own page. It asks whether to let Lovable use your Hermoso account, under whatever name Lovable registers itself with. Sign in if you aren't already, then select Allow. That is the only thing you approve. It lets Lovable research ads, plan creative and generate images and video on your account, the same things you can do in the app. There is no key to copy, and you can take it back any time in the Hermoso app, on the MCP & CLI tab under Terminal & API keys.
Connecting Hermoso does not connect your ad accounts or social channels. You add those inside Hermoso, under Workspace, Connectors, and only the ones you want. Ads are created paused, and nothing is posted or spent unless you ask for it.
A prompt to try
Using the Hermoso connector: look at the app I just built, make three launch ads for it, and schedule one post a day this week on the channels I have connected.
Want more like that? The workflows are ready prompts for whole marketing jobs: competitor research into ads, ads from customer reviews, a week of scheduled posts, a paused Meta campaign.
Related
- Everything the Hermoso MCP server does
- Connect Hermoso to Replit
- Connect Hermoso to Bolt
- Connect Hermoso to v0
- Connect Hermoso to Base44
- Every host you can connect by URL
These steps follow Lovable: Connect a custom MCP server, read on 2026-11-14. Menus move, so if a name here no longer matches what you see, that page is the authority. Hermoso is not affiliated with or endorsed by the makers of Lovable.
Connected? The workflows are ready prompts for whole marketing jobs. Pick one and run it.
See the workflows → Or start in the app

