Context7
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作者提供的说明(英文原文)
情景+实体记忆 MCP 服务,为 Claude Code 提供持久化记忆能力
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
CLAUDE_PROJECT_ROOT你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"memory": {
"command": "uvx",
"args": [
"chenxiaofie-memory-mcp"
],
"env": {
"CLAUDE_PROJECT_ROOT": "your-value"
}
}
}
}在终端中运行这条命令
claude mcp add memory --env CLAUDE_PROJECT_ROOT=your-value -- uvx chenxiaofie-memory-mcp运行前请先填写空着的值。
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"memory": {
"command": "uvx",
"args": [
"chenxiaofie-memory-mcp"
],
"env": {
"CLAUDE_PROJECT_ROOT": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"memory": {
"type": "stdio",
"command": "uvx",
"args": [
"chenxiaofie-memory-mcp"
],
"env": {
"CLAUDE_PROJECT_ROOT": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
这个服务器在你的电脑上运行,而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。
你的选择通过 Cookie 保存在这台设备上,无需账户。
CLAUDE_PROJECT_ROOT env这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日
注册名称已通过 GitHub 账户 chenxiaofie 验证,该账户拥有此仓库
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
它在你的电脑上运行,没有互联网端点
在你的电脑上运行,改用本地设置
它在你的电脑上运行;我们只能读取互联网端点的工具列表
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。
它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。
GitHub 仓库最后更新于–,最新版本(0.2.1)于9个月前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Python (uv)。
同一分类中有:Context7, Codebase Memory, Exa
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
Up-to-date docs for AI agents
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Connect AI agents to Exa for web search, content fetching, and multi-step research.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
English | 中文
A persistent memory MCP service for Claude Code. Automatically saves conversations and retrieves relevant history across sessions.
What it does: Every time you chat with Claude Code, your conversation context (decisions, preferences, key discussions) is saved and automatically recalled in future sessions — so Claude always has the background it needs.
Install uv (Python package runner):
# Windows
powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
curl -LsSf https://astral.sh/uv/install.sh | sh
Requires Python 3.10 - 3.13 (chromadb is not compatible with Python 3.14+).
Download the vector model (~400MB, one-time):
uvx --from chenxiaofie-memory-mcp memory-mcp-init
claude mcp add memory-mcp -s user -- uvx --from chenxiaofie-memory-mcp memory-mcp
Hooks enable fully automatic message saving. Without hooks, you need to manually call memory tools.
Add the following to ~/.claude/settings.json:
{
"hooks": { "SessionStart": [{ "matcher": ".*", "hooks": [{ "type": "command", "command": "uvx --from chenxiaofie-memory-mcp memory-mcp-session-start" }] }], "UserPromptSubmit": [{ "matcher": ".*", "hooks": [{ "type": "command", "command": "uvx --from chenxiaofie-memory-mcp memory-mcp-auto-save" }] }], "Stop": [{ "matcher": ".*", "hooks": [{ "type": "command", "command": "uvx --from chenxiaofie-memory-mcp memory-mcp-save-response" }] }], "SessionEnd": [{ "matcher": ".*", "hooks": [{ "type": "command", "command": "uvx --from chenxiaofie-memory-mcp memory-mcp-session-end" }] }] } }
claude mcp list
You should see memory-mcp: ... - ✓ Connected.
That's it! Start a new Claude Code session and your conversations will be automatically saved and recalled.
Session Start ──► Create Episode ──► Monitor Process (background)
│ User Message ──► Save Message ──► Recall Related Memories ──► Inject Context │ Claude Reply ──► Save Response │ │ Session End ──► Close Signal ──► Archive Episode + Generate Summary
Once hooks are configured, everything is automatic. Claude will see relevant history from past sessions as context.
You can also call memory tools directly in Claude Code:
# Start a new episode
memory_start_episode("Login Feature Development", ["auth"])
memory_add_entity("Decision", "Use JWT + Redis", "For distributed deployment")
memory_recall("login implementation")
memory_close_episode("Completed JWT login feature")
| Hook | What it does | Timing |
|---|---|---|
| SessionStart | Creates a new episode | ~50ms |
| UserPromptSubmit | Saves user message + retrieves related memories | ~1-2s |
| Stop | Saves assistant response | ~1s |
| SessionEnd | Signals episode closure | ~50ms |
| Tool | Description |
|---|---|
memory_start_episode | Start a new episode |
memory_close_episode | Close and archive current episode |
memory_get_current_episode | Get current active episode |
memory_add_entity | Add a knowledge entity |
memory_confirm_entity | Confirm a detected entity candidate |
memory_reject_candidate | Reject a false detection |
memory_deprecate_entity | Mark an entity as outdated |
memory_get_pending | List pending entity candidates |
memory_recall | Semantic search across episodes and entities |
memory_search_by_type | Search entities by type |
memory_get_episode_detail | Get full episode details |
memory_list_episodes | List all episodes chronologically |
memory_stats | Get system statistics |
memory_encoder_status | Check vector encoder status |
memory_cache_message | Manually cache a message |
memory_clear_cache | Clear message cache |
memory_cleanup_messages | Clean up old cached messages |
| Type | Level | Description |
|---|---|---|
Decision | Project | Technical decisions for this project |
Architecture | Project | Architecture designs |
File | Project | Important file descriptions |
Preference | User | Personal preferences (shared across projects) |
Concept | User | General concepts |
Habit | User | Work habits |
~/.claude-memory/{project-root}/.claude/memory/Alternative: Install from source
If you need to run from source (e.g., for development):
git clone https://github.com/chenxiaofie/memory-mcp.git
cd memory-mcp
install.bat
chmod +x install.sh && ./install.sh
Then configure MCP server with the venv Python:
# Windows:
claude mcp add memory-mcp -s user -- "C:\path\to\memory-mcp\venv310\Scripts\python.exe" -m memory_mcp.server
claude mcp add memory-mcp -s user -- /path/to/memory-mcp/venv310/bin/python -m memory_mcp.server
陈佳俊 (Jiajun Chen) — front-end engineer based in Hangzhou, China. GitHub @chenxiaofie · feifeichen1999@gmail.com
本项目由陈佳俊(GitHub: chenxiaofie)开发并维护。
MIT License - see LICENSE file for details.