原型 · 预览版:收录官方注册中心里的全部服务器,每 30 分钟同步一次。评价和账户功能将在后续阶段推出。
PopNx MCP为使用 AI 的人准备的 MCP 服务器 · 用大白话讲清楚

KnowledgeOwl MCP by usefulapi

作者:m190版本 1.36.3i★ –i在云端运行
注册名称io.usefulapi/knowledgeowl

安装

概览

作者提供的说明(英文原文)

Read and write knowledge-base articles, categories, snippets, glossary, readers, and search data.

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。

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

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 …”。

适用于网页版、桌面版和手机版 Claude:

  1. 打开 Settings → Connectors
  2. 点击 Add custom connector
  3. 粘贴下面的地址,然后点击 Add
  4. 如果要求登录,请登录作者的服务
SettingsConnectors1+ Add2https://…3
https://knowledgeowl.usefulapi.io/mcp

在终端中运行这条命令

claude mcp add --transport http knowledgeowl https://knowledgeowl.usefulapi.io/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "knowledgeowl": {
      "url": "https://knowledgeowl.usefulapi.io/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。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "knowledgeowl": {
      "type": "http",
      "url": "https://knowledgeowl.usefulapi.io/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:

  1. 打开网页版 ChatGPT → Settings → Connectors (Apps)
  2. 点击 Create 或 Add(部分套餐需要先在 Advanced 中开启 Developer mode)
  3. 粘贴下面的地址,起个名字,然后保存
  4. 如果要求登录,请登录作者的服务
SettingsConnectors1+ Create2https://…3
https://knowledgeowl.usefulapi.io/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

工具名称和描述与服务器在 2026年11月6日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。

  • knowledgeowl_list_articles

    List knowledge-base articles. KnowledgeOwl API: GET /article.json. Optionally filter by project_id (the knowledge base). Returns the list envelope { valid, page_stats, data:[...] }.

  • knowledgeowl_get_article

    Fetch a single article by id. KnowledgeOwl API: GET /article/{id}.json. Returns { valid, data:{...} }.

  • knowledgeowl_list_categories

    List categories (the article tree/table of contents). KnowledgeOwl API: GET /category.json. Optionally filter by project_id. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_get_category

    Fetch a single category by id. KnowledgeOwl API: GET /category/{id}.json.

  • knowledgeowl_list_tags

    List article tags. KnowledgeOwl API: GET /tag.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_snippets

    List reusable content snippets. KnowledgeOwl API: GET /snippet.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_glossary_terms

    List glossary terms and definitions. KnowledgeOwl API: GET /glossaryterm.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_comments

    List reader comments / feedback on articles. KnowledgeOwl API: GET /comment.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_readers

    List readers (knowledge-base end users / audience accounts). KnowledgeOwl API: GET /reader.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_get_reader

    Fetch a single reader by id. KnowledgeOwl API: GET /reader/{id}.json.

  • knowledgeowl_list_files

    List files in the file library (images/attachments). KnowledgeOwl API: GET /file.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_article_versions

    List article versions. KnowledgeOwl API: GET /articleversion.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_article_revisions

    List article revision history (read-only audit trail). KnowledgeOwl API: GET /articlerevision.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_suggestions

    List search suggestions / reader search analytics (what readers searched for). KnowledgeOwl API: GET /suggest.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_synonyms

    List search synonyms (terms treated as equivalent by search). KnowledgeOwl API: GET /synonym.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_webhooks

    List configured webhooks. KnowledgeOwl API: GET /webhook.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_list_authors

    List authors/agents (the team members who write and manage content). KnowledgeOwl API: GET /agent.json. Returns { valid, page_stats, data:[...] }.

  • knowledgeowl_request

    Power-user escape hatch: GET any KnowledgeOwl API path not wrapped by a dedicated tool. READ-ONLY — only GET is allowed. Pass the FULL API path after the base, starting with a slash, INCLUDING any query string, e.g. "/article.json?_page=2" or "/category/abc123.json". Returns the

  • knowledgeowl_create_article

    MUTATES KnowledgeOwl data: creates a new article. KnowledgeOwl API: POST /article.json (JSON). Required by the API: project_id, name, status, url_hash, visibility, and current_version (a nested object `{ : { title, body, ... } }` — pass it via the `fields` passthrough). Returns t

  • knowledgeowl_update_article

    MUTATES KnowledgeOwl data: updates an existing article. KnowledgeOwl API: PUT /article/{id}.json (JSON — only included fields change). Use the `fields` passthrough for current_version (title/body) and any other documented field. The path id is never sent in the body.

  • knowledgeowl_create_category

    MUTATES KnowledgeOwl data: creates a new category (a node in the article tree). KnowledgeOwl API: POST /category.json (JSON). Required by the API: type, project_id, url_hash, name, visibility, status. Pass extra documented fields via `fields`. Returns the created category.

  • knowledgeowl_update_category

    MUTATES KnowledgeOwl data: updates an existing category. KnowledgeOwl API: PUT /category/{id}.json (JSON — only included fields change). Use the `fields` passthrough for any other documented field. The path id is never sent in the body.

  • knowledgeowl_create_snippet

    MUTATES KnowledgeOwl data: creates a reusable content snippet. KnowledgeOwl API: POST /snippet.json (JSON). Pass the snippet body/content and any other documented field via `fields` (e.g. snippet_text/body). Returns the created snippet.

  • knowledgeowl_create_glossary_term

    MUTATES KnowledgeOwl data: creates a glossary term and definition. KnowledgeOwl API: POST /glossaryterm.json (JSON). Pass extra documented fields via `fields`. Returns the created glossary term.

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 usefulapi.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

  • ✓ 通过

    端点有响应

    在 11 毫秒内响应(HTTP 200)

  • – 不适用

    使用 OAuth 登录

    无需登录

  • ✓ 通过

    工具描述中没有隐藏指令

    已读取 24 个工具描述,未发现针对 AI 的隐藏指令

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 7220 个服务器的 0%
  • 发布到注册中心的时间比此分类中其他 7220 个服务器的 98% 更新
  • 基础检查结果等于或优于此分类中其他 7220 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

KnowledgeOwl MCP by usefulapi 安全吗?

它在 3 项适用的基础检查中通过了 3 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(1.36.3)于昨天进入注册中心。

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

Context7

作者:upstash

Up-to-date docs for AI agents

电脑或云端★ 64,224MIT3天前更新
安装

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。

KnowledgeOwl MCP by usefulapi

Read and write your KnowledgeOwl knowledge base from Claude, Cursor, or any MCP client — browse and author articles, categories, snippets and glossary, and see reader search analytics.

Live endpoint: https://knowledgeowl.usefulapi.io/mcp · Homepage: https://usefulapi.io/knowledgeowl

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://knowledgeowl.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http knowledgeowl https://knowledgeowl.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "knowledgeowl": { "url": "https://knowledgeowl.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your KnowledgeOwl credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/knowledgeowl/

On first connect you'll paste your KnowledgeOwl API key — create one under Account → API keys. It's sent as HTTP Basic auth and runs against your account with your permissions.

Tools

ToolTypeWhat it does
knowledgeowl_list_articlesreadList articles
knowledgeowl_get_articlereadGet an article
knowledgeowl_list_categoriesreadList categories
knowledgeowl_get_categoryreadGet a category
knowledgeowl_list_tagsreadList tags
knowledgeowl_list_snippetsreadList snippets
knowledgeowl_list_glossary_termsreadList glossary terms
knowledgeowl_list_commentsreadList comments
knowledgeowl_list_readersreadList readers
knowledgeowl_get_readerreadGet a reader
knowledgeowl_list_filesreadList files
knowledgeowl_list_article_versionsreadList article versions
knowledgeowl_list_article_revisionsreadList article revisions
knowledgeowl_list_suggestionsreadList search suggestions
knowledgeowl_list_synonymsreadList synonyms
knowledgeowl_list_webhooksreadList webhooks
knowledgeowl_list_authorsreadList authors
knowledgeowl_requestreadRaw read request
knowledgeowl_create_articlewriteCreate an article
knowledgeowl_update_articlewriteUpdate an article
knowledgeowl_create_categorywriteCreate a category
knowledgeowl_update_categorywriteUpdate a category
knowledgeowl_create_snippetwriteCreate a snippet
knowledgeowl_create_glossary_termwriteCreate a glossary term
knowledgeowl_usage_statusmetaUsage status (free-tier meter)
knowledgeowl_request_featuremetaRequest a missing feature
knowledgeowl_upgrademetaUpgrade to Pro or Pro+
knowledgeowl_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with knowledgeowl_upgrade (it returns a Stripe Checkout link). Cancel any time with knowledgeowl_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running knowledgeowl_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT © usefulapi. Not affiliated with or endorsed by KnowledgeOwl.

问 PopNx