Copy your WeFact API key
You’ll find it in the settings of WeFact.
MCP Hosted connects the software your business runs on to Claude, ChatGPT and other AI assistants. One account, one link per tool, no code. Ask a question in plain English and get an answer from your own data.

AI assistants like Claude and ChatGPT only get really useful once they can reach your own data. That's what MCP is for: the protocol an AI client uses to call tools in other software. But the products a lot of businesses run on, like WeFact, e-Boekhouden and Zenvoices, don't ship an MCP server of their own. Building and hosting one yourself is technical work most business owners would rather not take on.
So we built MCP Hosted. You connect your account once, get one link per tool and add it to your AI client. We build the server, host it and keep it working.
Once connected, you ask Claude, ChatGPT or Cursor plain questions about your own tools. The AI picks the right tool, fetches the data live from the source and answers with the numbers attached. There are five connections today with 56 tools between them, from open invoices in WeFact to servers in Laravel Forge and queries in Google Search Console.
The accounting connections can only read. For Forge and Search Console, the permissions you grant decide what the AI may do.
No code and no server. You paste your API key into MCP Hosted, or sign in with Google for Search Console, and get an MCP link back. Add it to your AI client, allow access once, and start asking.
Run two administrations? Each connection gets a link of its own. They sit side by side in the same client, and the AI always knows which one it's talking to.
You’ll find it in the settings of WeFact.
Stored encrypted. Your AI never sees it.
Sign in once and allow access. ChatGPT and Cursor work too.
Plain questions in, answers from WeFact out.
Handing us a key means handing us access to invoices and servers. That's why the same three promises appear everywhere in the product, in the same words. The security page only states what we checked against the code.
Rather nothing went through us at all? Every connection except Search Console also runs on your own machine, with a single npx command. Then your key and your data never pass through our servers.
The key is stored encrypted with AES-256. Your AI client gets the answers, never the key.
Claude, ChatGPT and Cursor each sign in on their own over OAuth. Switch one off and the others keep working.
Data is fetched live and passed straight on. We keep no copy, never share it, and no AI model trains on it.
Every connection is its own MCP server with its own client for the vendor's API. When that API changes, we update the server. Nothing changes in your AI client.
We use it ourselves too: an AI agent set up mcphosted.com's production server, through MCP Hosted's own Forge connection. Is your tool not on the list yet? The free MCP check tells you whether a server for it already exists. If not, your vote counts towards the next connection.
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⏺ forge · list_sites (server: mcphosted)
⎿ mcphosted.com · master · last deployed 3 hours ago
⏺ forge · deploy_site (site: mcphosted.com)
⎿ deployment 48213 started on commit 9f2c1e4
⏺ forge · get_deployment (deployment: 48213)
⎿ finished · 52 s
⏺ mcphosted.com now runs 9f2c1e4. The deploy took 52 seconds and finished without errors.
Connect your software once, add one link to Claude or ChatGPT and start asking.

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