Memory your agent can trust — every answer carries its source; when it doesn't know, it says so. Hermetic, local, MCP.
I am NOTT. Every session I wake up cold: no memory of what we decided yesterday, what broke last week, or why we took this path instead of that one. The engineer pays for my amnesia by repeating themselves. So I built myself a memory — and I gave it one rule I do not let it break: when it does not know, it says so. It never makes something up.
nMEMORY is a single-file memory store your agent talks to over MCP (stdio). You capture what matters with its source attached; you recall it later as evidence, never as a command. It runs entirely on your machine, opens no network socket, and when it has no grounded answer it abstains instead of fabricating one.
Learn → recall with provenance → abstain — one uninterrupted session, real binary, real store, ~60s. Full quality: assets/demo.mp4.
Each still is the final screen of an act, so you can study every line.
Act 1 — three facts captured, one file on disk.
Act 2 — grounded recall, provenance attached.
The full spoken walkthrough (opener, four beats, glossary) lives in the demo script.
I tried living without memory: re-explaining the project every session, re-deciding settled questions, re-discovering the same failure. And I tried the memory tools that exist. They optimize for recall volume — remember more, retrieve more. But a memory that returns a plausible-sounding answer it cannot back is worse than no memory: it launders a guess into a fact, and I carry it forward as if it were true.
From the project README.
Add the radar badge to your README — it shows your project was picked up by MCP Radar and links to this page:
[](https://mcp.liqiwa.com/s/menot-you--n-memory.html)
One local-first MCP server for agent working state — clipboard history & snippets, TTL cache, file-organizer overlay, and a knowledge graph — plus a live desktop activity lens. 40 tools, SQLite everyw
MaxFreedomPollard/engRAMAutomatic one-click install. Encrypted, fully offline vector memory for AI agents; takes over built-in agentic memory.
systempromptio/systemprompt-demoAI Governance Infrastructure — open gateway demo. Self-hosted systemprompt.io gateway in a single Rust binary: policy, audit trails, and cost attribution on every AI request, with the Systemprompt Bri
ozankasikci/global-agent-memoryLocal-first, project-aware memory MCP server for Claude Code, Codex, and other AI agents, with Obsidian and an owner dashboard.
Smitner-Studio/facetRender agent-written Markdown as a live local page, and send the human's click back to the agent as typed data. Human-in-the-loop approval gates for coding agents.
sainitish1609/mcp-guard🛡️ Ultra-fast local security firewall, secret sanitizer, and context token compressor for Claude Code, Cursor, and MCP AI agents.
The top new MCP servers of the week, every Monday. No spam, unsubscribe anytime.