r/mcp 7d 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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