Vitef
French administrative tasks: legal letters, calculators, quotes and cost estimates for common French procedures.
Connects to Vitef's catalog of French administrative tools. Helps draft compliant legal letters (cancellations, complaints, demands), run calculators for salary, taxes, unemployment, loans and moving costs, and get price estimates for home services and renovations.
Try asking Muse: "Help me draft a letter to cancel my internet subscription and find out what notice period I need to give."
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Source: Found in the official MCP Registry (com.vitef/vitef) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://mcp.vitef.com/Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
Vitef is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://mcp.vitef.com/What people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 1293ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 9
search_servicesCherche dans le catalogue Vitef (France) la lettre, le calculateur, le simulateur, le devis ou l’outil adapté à une demande en langage naturel : « résilier ma box Free », « salaire brut en net », « combien coûte un déménagement », « 2e à -50 % ». Renvoie titres, types et adressesfind_reply_letterÀ partir du texte (ou d’un résumé) d’un courrier reçu en France (bailleur, employeur, banque, assureur, vendeur, amende, organisme), trouve la situation correspondante et la lettre Vitef qui y répond : contestation, réclamation, demande de délai, résiliation… Utilisez ensuite getlist_calculatorsListe les 59 calculateurs et simulateurs gratuits de Vitef (salaire, chômage, impôt, prêt, préavis, indemnités, TVA, dates, trajets, prix au kilo…), avec leur identifiant (slug).get_calculatorDécrit un calculateur Vitef : champs attendus (clé, libellé, type, options, valeur par défaut), méthode de calcul, sources officielles et cas fréquents. À appeler avant compute_calculator.compute_calculatorExécute un calculateur ou simulateur Vitef avec les barèmes français en vigueur (salaire brut en net, indemnité de licenciement, préavis, allocation chômage, impôt, frais de notaire, frais kilométriques, prix au kilo, réduction réelle d’une promotion…). La distance d’un trajet etget_quoteDécrit une estimation de devis Vitef (devis déménagement, diagnostics immobiliers, devis peinture, devis isolation, devis pompe à chaleur, devis chaudière, devis panneaux solaires, devis toiture, devis salle de bain, devis cuisine, devis fenêtres, devis plombier, devis électricieestimate_quoteDonne une fourchette de prix TTC pour des travaux, un déménagement, des diagnostics ou d’autres prestations, selon les champs de get_quote. La personne peut ensuite recevoir de vrais devis sur la page renvoyée.get_letterDécrit un des 58 modèles de lettres conformes de Vitef (résiliation, préavis, réclamation, mise en demeure, attestation…) : règle de droit applicable, champs à remplir, destinataires connus (Free, SFR, EDF…). La lettre se termine et s’envoie en recommandé sur la page renvoyée. Capreview_letterRédige l’aperçu texte d’une lettre Vitef à partir des champs (sans les coordonnées de l’expéditeur, que la personne saisit sur Vitef). Le PDF et l’envoi en recommandé se font sur la page renvoyée.Link
https://mcp.vitef.com/Questions about Vitef in Muse
How do I connect Vitef to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Vitef to help me. It is a free service with an MCP server at https://mcp.vitef.com/. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is Vitef working right now?
At the last check (October 29, 2026, 13:41 UTC) the endpoint was working, answering in 1293ms. It is checked every 15 minutes.
Is Vitef safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can Vitef do in Muse?
It exposes 9 tools, including search_services, find_reply_letter, list_calculators, get_calculator. For example, you could ask Muse: "Help me draft a letter to cancel my internet subscription and find out what notice period I need to give."
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This listing was added from public sources (Found in the official MCP Registry (com.vitef/vitef)). If you build Vitef, claim it to correct the details and get your badge.
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