A knowledge base that refuses to guess
Upload markdown, text, HTML or PDF. Mamori retrieves the closest passages and answers from those alone. When nothing matches closely enough it says so and files the question for you to read later.
守knowledge, guarded
Answers from your documents.Nothing invented.
Mamori reads the files you give it and answers your members inside Discord. When the answer is not in your knowledge base it says so, logs the question, and moves on. No guessing, and no bill you did not agree to.
- Free plan, no card, no AI spend
- Hard monthly cap per server
- Answers cite their source
RI
rina11:04
What is the refund window on the annual plan?
Mamori11:04
Fourteen days from the renewal date. After that the plan runs to the end of the term and does not auto-renew again.
KA
kaito11:06
Can I transfer my licence to another company?
Mamori11:06
That is not in this server's knowledge base, so I will not answer it. I have saved the question for your admins to look at.
What it does
Three things, done properly.
Mamori is deliberately small. It answers from your documents, it sets up a server, and it never spends more than the plan you picked.
One command to shape a server
Run setup, pick a template, and Mamori shows the exact channels, roles and permissions it would create. Nothing is applied until you confirm the preview.
Spending you can actually cap
Every plan buys a fixed number of AI replies per month. There is no overage billing and no metered surprise. At the limit Mamori stops answering and everything else keeps running.
How it works
Live in about ten minutes.
Choose where it may speak
Add Mamori, then name the channels it is allowed to answer in. It stays quiet everywhere else.
Feed it your documents
Drop files into collections. Mamori splits them into passages and indexes them for retrieval.
Members ask, Mamori cites
Answers arrive with the document they came from, so anyone can check the source in a second.
For admins
Help for whoever runs the place.
Members get answers from your documents. Admins get something separate: an assistant that reads this server's own numbers and writes the messages nobody enjoys writing.
Ask about this server, not Discord in general
Why nobody is opening tickets, what went unanswered last week, what to fix first. It answers from your own numbers and names the command to run, or says plainly that it cannot see the answer.
Announcements written for you
Describe the message and it comes back as a finished embed, with headings, bullets and numbered steps where the order matters. You read it before anyone else does.
Edits without retyping
Point it at a message Mamori posted and say what should change. It returns the whole thing rewritten, and anything you did not mention comes back word for word.
A straight read on the server
Members, tickets, unanswered questions, moderation, quota and the settings still switched off, followed by the three fixes worth doing first.
It needs the Administrator permission in Discord and a plan from $15 a month. Nothing reaches a channel on its own: every draft is shown to you first, and it is posted only when you press the button.
Each arc is one limit. A request has to clear all three before a single token is spent.
Cost safety
Three limits, all of them hard.
Runaway model bills are why bots like this quietly disappear. Mamori treats spend as a product constraint rather than something to watch nervously in a dashboard.
01
Per-server monthly quota
per planEach plan buys a fixed number of AI replies. At the limit Mamori stops answering until the 1st. It cannot spend past the number you picked.
02
Per-user daily cap
25 / dayEvery member gets the same small daily allowance, plus a cooldown between requests, so one person cannot drain a whole month in an afternoon.
03
Semantic cache
0.94 matchRepeat questions are matched against answers already given. A close enough match is served from storage and costs nothing to run.
Everything that is not AI stays available whatever happens to the budget, including on the free plan.
Put it in your server and see what it does not know.
Start on the free plan. Add documents when you are ready, and turn on AI replies only if you want them.