Your AI forgets everything between sessions. hmem fixes that.
One load_project() call. ~3000 tokens. Your agent knows everything important about a project — every past mistake, every decision, every open task — across sessions, devices, and AI providers. No setup per conversation. No "let me re-read the codebase." It just remembers.
AI agent? Skip this file. Read
AGENT_SETUP.md — written for you, not for humans.
Naming note (v8.0): This package was briefly published as
its-over-9k(1.x). It is nowhmemagain — pure memory framework, nothing else. Theits-over-9kname lives on as a separate project: the o9k token-efficiency meta-framework, which combines skills/plugins like this one. Related: TIM — hmem's next-generation successor (hypergraph memory, CRDT sync).
hmem is not a note-taking plugin. It's a memory framework for AI agents — a complete infrastructure layer for persistent, portable, token-efficient knowledge that survives session boundaries, device switches, and provider changes.
Four core guarantees:
| Pillar | What it means |
|---|---|
| Token efficiency | 5-level lazy loading — you pay for what you read, never more |
| Portability | Same memory across Claude, Gemini, GPT, local models, any MCP client |
| Efficient storage | Hierarchical tree structure — context scales with depth, not flat append |
| No context waste | Auto-session capture + project briefing = zero re-read overhead |
Every AI session starts from zero. Your agent asks the same questions, makes the same mistakes, contradicts last week's decisions, and wastes 50k tokens loading context it already processed yesterday.
You've tried workarounds — CLAUDE.md files, custom prompts, manually pasting context. They don't scale. You have 10 projects. You switch between 3 devices. You use different AI tools.
You: "Load project"
Agent: [calls load_project("P0048") — 3000 tokens]
Agent: "v1.2.9, TypeScript/SQLite/npm. 3 open bugs, 8 roadmap items.
Last session: rebrand complete, rename_id bug fixed (89 changes).
Next: O-Entry Auto-Purge. What's the focus today?"
That's it. 3000 tokens for a complete project briefing. The agent knows the stack, the architecture, the open bugs, the recent decisions, and exactly where you left off — even if "you" was a different AI on a different machine yesterday.