A bot that remembers you next week — instead of forgetting after /start

The idea in one line: a Telegram assistant that remembers you between conversations — you said "I don't eat spicy" yesterday, and a week later it takes that into account on its own.

Why this only became possible now

A normal bot keeps memory only inside one conversation. The context runs out, or you close the chat — and it no longer knows who you are. Every time you say hello like it's the first time and re-explain yourself.

On July 15 AgentPrizm launched — memory as a separate service. The bot doesn't hold facts "in its head"; it puts them in a separate store over an API and pulls them back at the next conversation. It works out what's worth remembering on its own, and spots contradictions: you said "I love coffee," then "I quit" — the old fact is marked stale instead of arguing with the new one. The free plan is 10,000 facts, no card. Setup — paste one config block (MCP), and the memory is there.

Before, "long memory" was something you had to build yourself: your own database, your own logic for what to keep. Now it's someone else's service you call over HTTP — and the bot finally knows you tomorrow.

What you'll learn

• Memory lives outside the model. Why facts sit in a separate store, not "in the bot's head" — and survive the end of a conversation.
• The recall → answer → save loop. For every message: first remember, then answer, then save what's new.
• What's even worth remembering. Not all the chatter, but durable facts — name, city, habits, preferences.
• A key and someone else's API. How to call an external service over HTTP from your own bot, and keep the key in an environment variable.

A ready starter prompt

Don't just ask for "a bot that remembers me" — you'll get a normal chat that forgets it all by the next day. Spell out the memory loop:

The strong prompt sets up not "a smart bot" but the right mechanic: remember, answer, record. That's exactly why the bot knows you a week later instead of asking who you are.

What the result looks like

You write to the bot on Monday: "I'm from Kazan, I don't eat spicy." You come back a week later and ask "recommend a café" — and it says right away: "in Kazan and no spice, here are three." You reminded it of nothing. It doesn't ask who you are — it knows you. And if you later say "I moved to St. Petersburg," the old city quietly goes stale instead of arguing with the new one.

Start with one fact — let it remember your name and greet you by it the next day. The moment you see the bot recognize you, you'll want memory for tasks, habits and order history.

Source: AgentPrizm — AI Agent Memory + Skills API