经 AI Skill Hub 精选评估,Dejavu 获评「推荐使用」。这款MCP工具在功能完整性、社区活跃度和易用性方面表现出色,AI 评分 7.5 分,适合有一定技术背景的用户使用。
Dejavu 是一款遵循 MCP(Model Context Protocol)标准协议的 AI 工具扩展。通过 MCP 协议,它可以让 Claude、Cursor 等主流 AI 客户端直接访问和操作外部工具、数据源和服务,实现 AI 能力的无缝扩展。无论是文件操作、数据库查询还是 API 调用,都可以通过自然语言在 AI 对话中直接触发,极大提升生产效率。
Dejavu 是一款遵循 MCP(Model Context Protocol)标准协议的 AI 工具扩展。通过 MCP 协议,它可以让 Claude、Cursor 等主流 AI 客户端直接访问和操作外部工具、数据源和服务,实现 AI 能力的无缝扩展。无论是文件操作、数据库查询还是 API 调用,都可以通过自然语言在 AI 对话中直接触发,极大提升生产效率。
# 方式一:通过 Claude Code CLI 一键安装
claude skill install https://github.com/JSingletonAI/dejavu
# 方式二:手动配置 claude_desktop_config.json
{
"mcpServers": {
"dejavu": {
"command": "npx",
"args": ["-y", "dejavu"]
}
}
}
# 配置文件位置
# macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
# Windows: %APPDATA%/Claude/claude_desktop_config.json
# 安装后在 Claude 对话中直接使用 # 示例: 用户: 请帮我用 Dejavu 执行以下任务... Claude: [自动调用 Dejavu MCP 工具处理请求] # 查看可用工具列表 # 在 Claude 中输入:"列出所有可用的 MCP 工具"
// claude_desktop_config.json 配置示例
{
"mcpServers": {
"dejavu": {
"command": "npx",
"args": ["-y", "dejavu"],
"env": {
// "API_KEY": "your-api-key-here"
}
}
}
}
// 保存后重启 Claude Desktop 生效
# Deja Vu
<img width="1983" height="793" alt="GithubImage2" src="https://github.com/user-attachments/assets/831be4fe-7384-428b-8e97-864c22255d84" />
CA: 0x337e3CBbf784aA6C066F788e9AaD6e84A308AB07
Local-first AI memory for agents and assistants.
Your AI tools forget everything between sessions. The ones that don't store your context on someone else's servers. Deja Vu is the third option — a memory layer that runs on your machine, in SQLite, and plugs into anything that speaks Python, REST, CLI, or MCP.
One memory store, every tool. Add a preference from the CLI, retrieve it in Claude Desktop, query it from a Python agent — same database, no sync, no account. Context built up in one tool is immediately available in the next.
Private by default. Memories live in ~/.dejavu on your machine. The only thing that leaves is the LLM call itself, routed through Venice's privacy-focused API. No telemetry, no hosted memory service, no vendor lock-in. Open the SQLite file with any client and inspect every byte.
pip install dejavu-memory
dejavu init
dejavu add "I prefer concise technical explanations"
dejavu search "How should responses be written for me?"
That's it. Memories are saved to ~/.dejavu/ and searchable immediately.
Deja Vu uses Venice for memory extraction and reasoning. Get a key at venice.ai and export it:
export VENICE_API_KEY="your-key"
dejavu serve
curl http://127.0.0.1:8765/health
Runs on 127.0.0.1 by default — not exposed to your network.
| Interface | Use it for |
|---|---|
| Python SDK | Embedding memory directly into agents and scripts |
CLI (dejavu) | Quick adds, searches, and inspection from the terminal |
| REST API | Language-agnostic access, local services, internal tools |
| MCP server | Sharing one memory store across Claude Desktop, Cursor, and other MCP clients |
AI Skill Hub 为第三方内容聚合平台,本页面信息基于公开数据整理,不对工具功能和质量作任何法律背书。
建议在沙箱或测试环境中充分验证后,再部署至生产环境,并做好必要的安全评估。
✅ Apache 2.0 — 宽松开源协议,可商用,需保留版权声明和 NOTICE 文件,含专利授权条款。
AI Skill Hub 点评:Dejavu 的核心功能完整,质量良好。对于Claude Desktop / Claude Code 用户来说,这是一个值得纳入个人工具库的选择。建议先在非生产环境试用,再逐步推广。
| 原始名称 | dejavu |
| 原始描述 | 开源MCP工具:Memory that follows you across every AI tool. No cloud storage. No account requi。⭐33 · Python |
| Topics | ai-agentsclaudellmlocal-firstmcppython |
| GitHub | https://github.com/JSingletonAI/dejavu |
| License | Apache-2.0 |
| 语言 | Python |
收录时间:2026-06-11 · 更新时间:2026-06-11 · License:Apache-2.0 · AI Skill Hub 不对第三方内容的准确性作法律背书。
选择 Agent 类型,复制安装指令后粘贴到对应客户端