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Show HN: WhatsApp MCP Server

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Re: Show HN: WhatsApp MCP Server

#71

Earlier quoted context omitted.

Messages are. I do not believe that metadata about the messages are, however. So they know who you're speaking to, at what frequency, and from where.

Fair enough. That's not a problem to me but I can see it being an issue for people requiring complete anonymity. Are there any alternatives to WhatsApp that would fix this problem?

Ricochet Refresh, but it is missing crucial features.

Try Briar, I think it does not store metadata either?

Re: Show HN: WhatsApp MCP Server

#72

As others have already said, think about what you're doing when you use this. If you connect a not-selhosted LLM to this, you're effectively uploading chat message with other people to a third-party server. The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions.

I would argue that there is no expectation of privacy for messaging apps without end to end encryption. There is always the man in the middle listening.

Meta claims WhatsApp is end-to-end encrypted.

It's up to you to trust Meta or not, but people who trust them do have an expectation of privacy.

Re: Show HN: WhatsApp MCP Server

#73

As others have already said, think about what you're doing when you use this. If you connect a not-selhosted LLM to this, you're effectively uploading chat message with other people to a third-party server. The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions.

I would argue that there is no expectation of privacy for messaging apps without end to end encryption. There is always the man in the middle listening.

WhatsApp has end-to-end encryption

Re: Show HN: WhatsApp MCP Server

#74

As others have already said, think about what you're doing when you use this. If you connect a not-selhosted LLM to this, you're effectively uploading chat message with other people to a third-party server. The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions.

> The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions. Name one

Germany.

You have a "allgemeines Persönlichkeitsrecht" (general personal rights?) that prevents other people from publishing information that's supposed to be private.

Here's a case where someone published a facebook dm for example:

https://openjur.de/u/636287.html

Re: Show HN: WhatsApp MCP Server

#75

As others have already said, think about what you're doing when you use this. If you connect a not-selhosted LLM to this, you're effectively uploading chat message with other people to a third-party server. The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions.

I would argue that there is no expectation of privacy for messaging apps without end to end encryption. There is always the man in the middle listening.

Legally, there absolutely is. Because by law, the messaging app operator also can't just publish the stuff you write in a chat. Even some disclaimer in the terms of service probably wouldn't work if people would generally assume the chat to be private.

And it also doesn't even matter because WhatsApp claims to be E2E-encrypted.

Re: Show HN: WhatsApp MCP Server

#76
It is crazy how out of touch people on this platform can be. I live in Europe but have been to Asia and South America. People use WhatsApp everywhere. Just because you live in North America where everyone uses SMS/iMessage/whatever doesn't mean everyone does. I can remember my parents scolding me because they got charged for me receiving some SMS. WhatsApp was a gamechanger. You could send messages or pictures without having to think about the price of it (While being connected to a WLAN...). So at some point no one used SMS anymore. iMessage was out of the question also, because only a very small amount of people had iPhones. And everyone was scared of sending a Message because you wouldn't know if the Message would cost you or not. But everyone had WhatsApp.

For some people it is a requirement to have a social life. It is not your choice to use it or not. Network effects are taking care of that. If you think Signal or whatever is a better choice, good on you. But if you don't want to cut ties with some of your friends, prepare to use multiple apps. Including WhatsApp.

Re: Show HN: WhatsApp MCP Server

#77
post #8

If I find out someone pipes my chat messages into a LLM, I will not converse with that person anymore.

Funny that people freakout about a local LLM while using Facebook products. They're probably the same types who use it to do their work.

Not all Meta products are alike. WA has E2E encryption, has had it for a long time. It's the same protocol as Signal: in fact, it was built for/in WA by Moxie/signal a while ago.

That doesn't make the metadata private. Meta can use that as they want. But not the contents, nor the images, not even in group chats (as opposed to Telegram, where group-chats aren't (weren't?) E2E encrypted).

What you say or send on WA is private. Meta cannot see that. Nor governments nor your ISP or your router. Only you and the person or people you sent it to can read that.

It's a d*ck move if they then publicize this. And, as others pointed out, illegal even in many jurisdictions: AFAIK, it is in my country.

Re: Show HN: WhatsApp MCP Server

#78

Earlier quoted context omitted.

> The people you chat with have an expectation of privacy so this would probably be illegal in many jurisdictions. Name one

Germany. You have a "allgemeines Persönlichkeitsrecht" (general personal rights?) that prevents other people from publishing information that's supposed to be private. Here's a case where someone published a facebook dm for example: https://openjur.de/u/636287.html

That case describes publishing this to the public internet. I don't believe the same would apply when using a tool like this.

My family members all back up our conversations to Google Drive, I doubt WhatsApp would provide that feature if it were illegal.

Re: Show HN: WhatsApp MCP Server

#79
post #42

Earlier quoted context omitted.

You think they (plan to) decrypt messages and then upload them again in plain text to a server? Since on-device processing is neither as objectionable nor could be very large I don't use WhatsApp myself because of who runs it and there are plenty of better options out there, so I certainly agree with the sentiment of steering clear, but this claim does seem pretty far out there

They don't plan it because they have no use for it. They only care about the metadata. When you talked to this person; your wife; at what time of day; was it at night; how long is the message; was there a product mentioned in the message; was the message about sports; etc.

They don't plan it, because so far, they don't have the keys to do so.

We do need to trust Meta that they really don't, to some extent, but people way smarter than me have researched the WA implementation of the Signal protocol and it seems solid. I.E: Meta appears to simply be unable to read what you chat and send. (but TBC: they do see with whom and when you do this, just not the contents).

Re: Show HN: WhatsApp MCP Server

#80

Earlier quoted context omitted.

Germany. You have a "allgemeines Persönlichkeitsrecht" (general personal rights?) that prevents other people from publishing information that's supposed to be private. Here's a case where someone published a facebook dm for example: https://openjur.de/u/636287.html

That case describes publishing this to the public internet. I don't believe the same would apply when using a tool like this. My family members all back up our conversations to Google Drive, I doubt WhatsApp would provide that feature if it were illegal.

Well it would depend on which LLM you use and what their terms are.

But if they use your input as training data, that would probably be enough.

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