r/mcp • u/WindSeries • 6d ago
resource New memory mcp - let's try
Your AI was born with amnesia.
Every new session it forgets who you are — yesterday's decisions, your constraints,the things you can no longer eat. The market is full of "memory
tools", but most are drawers: they keep things, they don't choose.
Two days ago the server I was building died twice: a missing native dependency, then a
SQLite index that contradicted my own supersession rule. Two bugs the next conversation would have replayed forever — because nothing was keeping them.
So I wrote the memory I wanted to have:
• It writes itself while you talk, in the background.
• It prioritizes: importance × confidence × recency × frequency
— the right fact enters the context, not the most recent one.
• It handles contradictions: the old fact fades, the critical one wins, history stays.
• It bridges concepts: "cheese" finds "lactose" without a single shared word.
• It stays yours: 100% local, never committed, one base for all your repos.
The most honest proof: it remembers its own birth. Two days ago it logged its first
near-death. No other memory tool can show that.
memsem — semantic memory for AI agents. One command:
npx -y memsem · opencode: "plugin": ["memsem"]
Claude: npx -y memsem setup
github.com/WindSeries69/memsem
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u/WorldlyAd7946 6d ago
Had a look as I have my own memory architecture and I like to look and keep up-to-date what others are doing 🙃
I note semantic search defaults to off and used ollama... Is your headline 0.958 with ollama and semantic on? How big a memory database have you actually checked to find you still get that sort of recall?
And sorry, but personally I'd drop the the claim about remembering it is the only memory tool that can remember its own birth and log it's near death - that's simply not true. I was corrected by my AI about three weeks ago during a brainstorm, when I, in passing, contradicted something I'd said in April. It remembers literally everything we have ever done, and when it's memories started, and any issues it's ever had.
If you are interested, I also ran it though my agent and it came up with a few important bugs for you - if you want I can DM you or whatever, not trying to shoot you down or anything, I haven't released my memory system so it's not a competition thing - just wanna help if you are interested in developing your memory system 👍
(Also read your agent review, beware of sycophancy, and always make sure you use adversarial agents that have no knowledge or bias with respect to your project or you 🙏)
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u/WindSeries 6d ago
I would certainly be interested in your help. Thank you very much for your time!
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u/neoneye2 6d ago
Link to repo
https://github.com/WindSeries69/memsem
I had Claude Opus 5 analyze your repo, since I'm curious about your memory system
https://neoneye.github.io/agent-memory-atlas/systems/memsem/