Give every AI tool persistent memory. Free. Local. Self-improving. Zero cloud, zero API keys, 1 dependency.
View on GitHub ↗♠ Ace Give every AI tool persistent memory.Free · Local · Gets smarter with use
🧠 PVM is more than AI memory. The same engine also powers causality tracing for law firms, anomaly detection for audits, contradiction discovery for investigations, and more. See full use cases →
The author is not a programmer. This MCP was hand-built in VS Code — I can't read code well, and honestly I'm not sure what kind of mess I've made. If you're a developer, the source is open: please audit it and email me bugs. I will fix them.
New versions are in active development. Follow the repo, or email me to guide the work.
Finally: please respect my copyright and license. Don't exploit this for free — the author comes from a business background and knows exactly how that game is played.
Every time you open an AI tool, it forgets who you are.
You tell ChatGPT your tech stack, your preferences, your project goals. The next day — gone. You tell Cursor your architecture decisions. Next session — blank. Every conversation starts from scratch.
The existing solutions solve this. But they do it by shipping your data to US clouds, locking you into subscriptions, and hiding how your memories evolve. You're paying to lose control.
That's backwards. Your memories should belong to you.
Ace is the memory layer that sits between you and any AI tool. It remembers everything — and gets smarter every time you use it.
It's not just storage. It's memory that learns.
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/rocky007cn--ace-memory.html)
Memory your agent can trust — every answer carries its source; when it doesn't know, it says so. Hermetic, local, MCP.
mienetic/mnema🧠 Mnema — Long-term memory for AI via MCP × Vector DB. Pluggable backends, hybrid search, Auto Dream consolidation, CLI + REST API + SDK.
MaxFreedomPollard/engRAMAutomatic one-click install. Encrypted, fully offline vector memory for AI agents; takes over built-in agentic memory.
max-ramas/rms-memory-mcpPersistent, local, cross-IDE memory for AI agents — markdown source of truth, LanceDB-powered semantic search, zero cloud dependency
korovin-aa97/talkthrough-mcpMCP server: turn narrated screen recordings into agent-ready data — local Whisper transcript, scene keyframes, OCR, wall-clock anchoring. Record your screen, talk — your AI agent files the bugs.
ozankasikci/global-agent-memoryLocal-first, project-aware memory MCP server for Claude Code, Codex, and other AI agents, with Obsidian and an owner dashboard.
The top new MCP servers of the week, every Monday. No spam, unsubscribe anytime.