Context7
作者：upstash
Up-to-date docs for AI agents
电脑或云端★ 64,224MIT3天前更新
安装
sepiace
概览
作者提供的说明（英文原文）
Long-term memory for AI agents. Pass one sentence, and it remembers, recalls, or forgets.
PopNx MCP 的三大支柱
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。
- 用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
- 我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
- 使用情况i尚未统计★ –
它能帮你做什么
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。
- 连接方式: 在云端运行
- 传输方式: Streamable HTTP
- 分类: 搜索与 AI 记忆
安装
选择你使用的 AI 应用，然后复制设置。
安装之前
- 基础检查：1 项中通过 1 项
- 在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
- 注册中心没有列出需要填写的密钥。
你需要
- 在云端运行无需安装任何东西，通过互联网连接
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 …”。
适用于网页版、桌面版和手机版 Claude：
- 打开 Settings → Connectors
- 点击 Add custom connector
- 粘贴下面的地址，然后点击 Add
- 如果要求登录，请登录作者的服务
https://hi.sepiace.io/api/v1/mcp在终端中运行这条命令
claude mcp add --transport http sepiace https://hi.sepiace.io/api/v1/mcp或者自己复制设置
粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json
{
"mcpServers": {
"sepiace": {
"url": "https://hi.sepiace.io/api/v1/mcp"
}
}
}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。
或者自己复制设置
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"sepiace": {
"type": "http",
"url": "https://hi.sepiace.io/api/v1/mcp"
}
}
}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。
ChatGPT 只能连接互联网上的服务器：
- 打开网页版 ChatGPT → Settings → Connectors (Apps)
- 点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
- 粘贴下面的地址，起个名字，然后保存
- 如果要求登录，请登录作者的服务
https://hi.sepiace.io/api/v1/mcp菜单名称可能因套餐和版本不同而略有差异。
你的选择通过 Cookie 保存在这台设备上，无需账户。
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。
它能做什么
我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。
基础检查i
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
- ✓ 通过
作者与仓库一致
注册名称已通过域名 sepiace.io 验证（注册中心会核实域名所有权）
- … 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
- … 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
- … 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
- … 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
- … 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表
与“搜索与 AI 记忆”中的其他服务器比较i
- 星标数多于此分类中其他 7229 个服务器的 0%
- 发布到注册中心的时间比此分类中其他 7229 个服务器的 62% 更新
- 基础检查结果等于或优于此分类中其他 7229 个服务器的 100%
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。
常见问题
sepiace 安全吗？
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。
它需要哪些密钥或代码？
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。
它在我的电脑上运行还是在云端？
它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。
它还在维护吗？
GitHub 仓库最后更新于–，最新版本（0.2.0）于22天前进入注册中心。
哪些应用可以使用它？
支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。
有什么可以替代它？
同一分类中有：Context7, Codebase Memory, Exa
替代选择
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
Codebase Memory
作者：DeusData
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
在你的电脑上运行★ 48,148MIT20天前更新
安装
Exa
作者：exa-labs
Connect AI agents to Exa for web search, content fetching, and multi-step research.
在云端运行★ 5,213MIT44天前更新
安装
作者的 README
打开 README
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。
sepiace
Long-term memory for AI agents. Your agent passes one natural-language sentence, and sepiace remembers, recalls, or forgets.
If sepiace helps you, a star keeps us going.
[!IMPORTANT]
sepiace is in beta. Memories are stored on the sepiace server at
hi.sepiace.io, separately for each account. Do not ask your agent to remember passwords, API keys, or other secrets.
Quick start
npm create sepiaceIt finds Claude Code, Codex, Cursor, VS Code, and OpenCode on your machine, connects the ones you choose, and walks you through signing in. Then start a new session and ask your agent:
- "Remember that I prefer pnpm over npm."
- "What did we decide about the release schedule?"
- "Forget my old home address."
To bring over what your agent already remembers, run /sepiace:migrate in Claude Code, or ask other clients to use the sepiace-migrate skill. It shows you what it found and sends nothing until you agree.
Install by hand
Claude Code:
/plugin marketplace add osaxyz/sepiace/plugin install sepiace@sepiace
Codex:
codex plugin marketplace add osaxyz/sepiacecodex plugin add sepiace@sepiace codex mcp login sepiace
Other MCP clients: add https://hi.sepiace.io/api/v1/mcp as a remote MCP server (Streamable HTTP). The client signs in through OAuth in the browser.
Technology
One sentence in, memory text out
Your agent writes what it wants in plain words. A judgment network on the server decides whether to save, recall, search, or forget, and combines them when needed. The response contains only memory text, with no IDs, dates, or scores, so the agent spends no tokens building structured arguments.
Memories are your own words
Each memory is cut from the sentences in the request. No LLM writes or rewrites it, and when something becomes outdated, only that sentence is replaced. A memory stays in the language you wrote it in.
Memories fade unless they are used
Each memory's score follows the FSRS forgetting curve and is computed when it is read. Memories that go unused fade, and once a memory's recall probability drops below 50%, it no longer appears in search. Each recall makes it stick.
Your memories stay yours, and you can see every request
Memories are kept separately for each account, and every database query and vector search is scoped to the signed-in user. The console at hi.sepiace.io lists every request with the memories it changed, and a client you disconnect there stops working right away.
Measured with KiokuBench
KiokuBench checks what a memory system actually stored: whether it kept the facts, replaced outdated ones, forgot what it was asked to forget, and stayed tidy. The KiokuBench Index combines these four pillars into one number from 0 to 100.
| System | Index | Remember | Replace | Forget | Tidy |
|---|---|---|---|---|---|
| sepiace | 96.1 | 98.7 | 98.0 | 100.0 | 88.2 |
| Supermemory | 58.9 | 95.3 | 95.0 | 22.0 | 60.5 |
| ByteRover | 39.2 | 72.3 | 19.0 | 62.0 | 27.7 |
| Mem0 | 8.5 | 96.3 | 0.0 | 0.0 | 55.0 |
| Store everything | 8.0 | 99.0 | 0.0 | 0.0 | 41.7 |
KiokuBench v0.1, 10 personas in English and Japanese, raw conversation passed in as is. sepiace was measured on October 14, 2026, and the others between September 27 and 30, 2026. KiokuBench was designed and run by the team that builds sepiace. The method, the eight metrics, the conditions for each system, and the limitations are on sepiace.io.
Specification
Plugin components
| Component | What it does |
|---|---|
| MCP server | Connects https://hi.sepiace.io/api/v1/mcp. It has one tool, memory, which takes one sentence |
memory skill | Tells the agent to recall before acting, to save durable facts as plain sentences about you, and never to send secrets |
| Session-start note | A short reminder, about 130 tokens, added when a session starts, is cleared, or is compacted |
migrate skill | Moves local memories into sepiace. It runs only when you ask for it |
update skill | Updates the plugin and the skills in every client to the latest version. It runs only when you ask for it |
What the migrate skill reads
| Source | Files |
|---|---|
| Claude Code auto memory | ~/.claude/projects/*/memory/*.md |
| Claude Code user instructions | ~/.claude/CLAUDE.md |
| Codex memories | ~/.codex/memories/ |
| Codex user instructions | ~/.codex/AGENTS.md |
It never changes the local files.
What npm create sepiace changes
| Client | What it does |
|---|---|
| Claude Code, Codex | Installs the plugin from this repository |
| Cursor | Adds sepiace to ~/.cursor/mcp.json and the skills to ~/.cursor/skills |
| VS Code | Adds sepiace to the user mcp.json and the skills to ~/.copilot/skills |
| OpenCode | Adds sepiace to ~/.config/opencode/opencode.json and the skills to ~/.config/opencode/skills |
| Claude Desktop and claude.ai | Shows how to add sepiace as a custom connector |
The CLI lives in cli/ and is published to npm as create-sepiace.