The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Memorix
Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi,…
Install
npm install -g memorixInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →Memorix
Local-first shared memory layer for AI coding agents. One project memory system for Claude Code, Codex, CodeBuddy Code, Cursor, Windsurf, Copilot, Gemini CLI, OpenCode, Grok Build, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Kiro, Antigravity, Trae, DeepSeek Harness, WorkBuddy, and any MCP-capable agent.
Listed in the official MCP Registry
Shared Project Memory | MCP | Git Memory | Reasoning Memory | Plugins | Orchestration
Website | Chinese | Install | Capabilities | Agents | Quick Start | Memory Model | memcode | Active Work | Docs
Maintainer status and the current public work boundary live in ACTIVE_WORK.md. It is the repository's single living work tracker.
Memorix gives the AI coding agents you already use a shared, searchable project memory that survives new chats, IDE switches, terminal sessions, and handoffs. The memory lives under the Git project, not inside one chat window or one tool.
Use Claude Code today, Codex tomorrow, and Cursor in the afternoon. The agent can change; the project memory stays the same.
Use Memorix when you keep re-explaining the same project to a new agent session: the last session already figured something out, another IDE cannot see it, or a design decision is buried in a chat you cannot find anymore.
| Problem | What Memorix adds |
|---|---|
| The next session forgets what the last session learned | Project-scoped memory, session summaries, timelines, and detail retrieval |
| Different agents know different things | One local memory pool available through MCP, hooks, CLI, SDK, and the bundled terminal agent |
| Git records what changed, but agents cannot recall it well | Git Memory turns commits into searchable engineering facts |
| Architecture decisions disappear into old chats | Reasoning Memory stores why choices were made, with alternatives and trade-offs |
| Static rule files drift | Gotchas, fixes, and project skills evolve from real work |
| Parallel agent work gets messy | memorix orchestrate coordinates task context, handoffs, locks, verification, and review loops |
Memorix is local-first. SQLite is the canonical store. Small projects use the in-process Orama path; larger projects use a persistent SQLite FTS5 candidate index and, when available, an optional local LanceDB semantic shadow index. Both indexes are rebuildable and are never a limit on how many durable memories you can keep. LLM-backed formation and embedding remain optional.
Capabilities
Memorix is more than a memory store. It also installs agent integrations, keeps useful work events, turns commits into project facts, exposes a local control plane, and can coordinate multi-agent work when a task needs it.
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