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PopNx MCP为使用 AI 的人准备的 MCP 服务器 · 用大白话讲清楚

Catalog MCP

作者:skills-agents-co版本 0.1.0i★ 1i在云端运行
注册名称co.skillsandagents/catalog-mcp

安装方法

What it does

Search and fetch skills from your org's Skills and Agents catalog. Bearer token required.

  • Connects 在云端运行
  • Account or key Needs Authorization
  • Category 搜索与 AI 记忆

安装

选择你使用的 AI 应用,然后复制设置。

通过 4/4 项检查 · 你的提问会经过开发者的服务器(app.skillsandagents.co) · ✓ 命令已检查 2026年11月13日

第一步:你用哪个 AI?

选择你用的应用,步骤会显示在下方。

可连接 Claude · 约 5 分钟

需要 Catalog MCP 的密钥(在开发者网站创建) · 在 claude.ai 或桌面应用设置一次,即可在聊天中使用 · 免费账户可添加 1 个 · Team/Enterprise 方案由所有者(Owner)添加

  1. 注册并创建 Catalog MCP 的密钥

    打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。

    打开 Catalog MCP 网站 ↗

  2. 打开 Claude 的 Connectors 页面

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  3. 点击“Add” → “Custom” → “Web”,填写这 2 项

    把这里的内容复制到 Claude 中同名的输入框,然后点击 Continue

    Name · 名称Catalog MCP
    Remote MCP server URL · 地址https://app.skillsandagents.co/catalog/mcp

    在 Request headers 下添加这个名称和值

    Header 名称Authorization
    值Bearer <在这里粘贴你的密钥>

    只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人

    在 Claude 检测到的登录设置页点击 Continue · Authentication 按作者说明选择(Sign in now、Sign in when needed 或 No sign in),然后点击 Add

  4. 在聊天中开启

    +ConnectorsCatalog MCP

  5. 试一试

    用 Catalog MCP 告诉我你能帮我做什么,然后做一件给我看

    ✓ 如果 Claude 说正在使用 Catalog MCP,或回答中出现 Catalog MCP 的工具名称,就表示连接成功

菜单名称已于 2026年11月11日 对照 Anthropic 帮助页面核实 · 你的界面可能因版本略有不同

ChatGPT 暂时无法连接 Catalog MCP

Catalog MCP 连接时需要你自己的密钥,但 OpenAI 帮助页面只说明了 OAuth 登录,没有我们能核实的填密钥方式

你可以改用这些方式

A · 使用能连接 Catalog MCP 的应用

  • 需要 Catalog MCP 的密钥(在开发者网站创建) · 在 claude.ai 或桌面应用设置一次,即可在聊天中使用 · 免费账户可添加 1 个 · Team/Enterprise 方案由所有者(Owner)添加
  • 需要 Catalog MCP 的密钥(在开发者网站创建)
  • 需要 Catalog MCP 的密钥(在开发者网站创建)
  • 需要 Catalog MCP 的密钥(在开发者网站创建)

B · 搜索与 AI 记忆 类中能连接 ChatGPT 的其他服务器

从同类中使用较多的里挑选,仅限用地址即可连接、无需密钥的

可连接 Claude Code · 约 5 分钟

需要 Catalog MCP 的密钥(在开发者网站创建)

  1. 注册并创建 Catalog MCP 的密钥

    打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。

    打开 Catalog MCP 网站 ↗

  2. 打开终端

    Mac:按 Command+空格,输入 Terminal · Windows:打开 PowerShell

  3. 粘贴这条命令并按 Enter

    claude mcp add --transport http --scope user catalog https://app.skillsandagents.co/catalog/mcp --header 'Authorization: Bearer your-value'

    按 Enter 前,把“your-value”改成你的密钥

    只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人

  4. 在 Claude Code 中输入 /mcp

    应能看到 Catalog MCP 在列表中并显示已连接

  5. 试一试

    用 Catalog MCP 告诉我你能帮我做什么,然后做一件给我看

    ✓ 如果 Claude Code 说正在使用 Catalog MCP,或回答中出现 Catalog MCP 的工具名称,就表示连接成功

菜单名称已于 2026年11月11日 对照 Anthropic 帮助页面核实 · 你的界面可能因版本略有不同

可连接 Cursor · 约 5 分钟

需要 Catalog MCP 的密钥(在开发者网站创建)

  1. 注册并创建 Catalog MCP 的密钥

    打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。

    打开 Catalog MCP 网站 ↗

  2. 点击这个按钮打开 Cursor

    在 Cursor 中打开

    Cursor 会请你确认安装,点击 Install

  3. 填写你的密钥

    在 Catalog MCP 的设置中,Authorization 还是空的,填入你的密钥并保存

    只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人

  4. 在 Cursor 中以 Agent 模式打开 AI 聊天

  5. 试一试

    用 Catalog MCP 告诉我你能帮我做什么,然后做一件给我看

    ✓ 如果 Cursor 说正在使用 Catalog MCP,或回答中出现 Catalog MCP 的工具名称,就表示连接成功

菜单名称已于 2026年11月11日 对照 Cursor 帮助页面核实 · 你的界面可能因版本略有不同

可连接 VS Code · 约 5 分钟

需要 Catalog MCP 的密钥(在开发者网站创建)

  1. 注册并创建 Catalog MCP 的密钥

    打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。

    打开 Catalog MCP 网站 ↗

  2. 点击这个按钮打开 VS Code

    在 VS Code 中打开

    VS Code 会请你确认安装,点击 Install

  3. 填写你的密钥

    在 Catalog MCP 的设置中,Authorization 还是空的,填入你的密钥并保存

    只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人

  4. 在 VS Code 中以 Agent 模式打开 AI 聊天

  5. 试一试

    用 Catalog MCP 告诉我你能帮我做什么,然后做一件给我看

    ✓ 如果 VS Code 说正在使用 Catalog MCP,或回答中出现 Catalog MCP 的工具名称,就表示连接成功

菜单名称已于 2026年11月11日 对照 VS Code 帮助页面核实 · 你的界面可能因版本略有不同

其他支持 MCP 的应用(如 Windsurf、Zed、Gemini CLI)添加方式各不相同,请在应用列表中查看

查看所有支持 MCP 的应用 →

通过网页连接的应用使用的地址

地址https://app.skillsandagents.co/catalog/mcp

JSON 设置在下方“开发者专用”中

卡住了?问问正在用 Catalog MCP 的人💬 讨论 →
开发者专用:终端命令和 JSON 设置

通过网页连接

Claude Code

claude mcp add --transport http --scope user catalog https://app.skillsandagents.co/catalog/mcp --header 'Authorization: Bearer your-value'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "catalog": {
      "url": "https://app.skillsandagents.co/catalog/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "catalog": {
      "type": "http",
      "url": "https://app.skillsandagents.co/catalog/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

需要你填写的值

  • Authorization 机密 必填 HTTP header
    Bearer token minted from your org's Marketplace token settings page in the Skills and Agents app. Format: 'Bearer '. Required on every request; there is no anonymous access.

说明仍为英文原文。

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。

一览

每周下载量i
不在 npm/PyPI 上
已验证域名
✓ skillsandagents.co
连接方式
在云端运行
传输方式
streamable-http
最新版本i
0.1.0
发布到注册中心i
2026年9月17日
代码最后更新i
2026年11月12日
作者
skills-agents-co
注册状态
活跃

哪些应用可以使用它

依据这个服务器的连接方式和各应用自己的文档,检查于 2026年11月10日。

通过互联网连接,适用于

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

全部应用及其优缺点 →

它能做什么

服务器要求先登录,才会列出它的工具。

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16日

  • ✓ 通过

    作者与仓库一致

    注册名称已通过域名 skillsandagents.co 验证(注册中心会核实域名所有权)

  • ✓ 通过

    仍在维护

    代码最后更新于4天前

  • – 不适用

    有许可证

    不适用:由 skillsandagents.co 的所有者自己运行的云端服务器,你不会运行仓库里的代码

  • ✓ 通过

    端点有响应

    在 158 毫秒内响应(HTTP 401)

  • ✓ 通过

    使用 OAuth 登录

    声明支持 OAuth 登录,你的 AI 应用可以带你去登录

  • … 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

我们检查什么 → · JSON

作者:申请重新检查或报告信息错误

讨论

提问、分享技巧或报告无法使用。按“有帮助”数量排序。

还没有帖子,欢迎第一个提问或分享。

此处内容由用户撰写,不代表 PopNx 团队。

登录后发帖

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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 6184 个服务器的 76%
  • 发布到注册中心的时间比此分类中其他 6184 个服务器的 39% 更新
  • 基础检查结果等于或优于此分类中其他 6184 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

Catalog MCP 安全吗?

它在 4 项适用的基础检查中通过了 4 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?

你需要填写:Authorization

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4天前,最新版本(0.1.0)于2个月前进入注册中心。

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,因此也能用于接受远程 MCP 的应用,例如网页版 ChatGPT(Business 及以上为完整 MCP;Pro 为只读)。

有什么可以替代它?

同一分类中有:OpenSEO, Exa, Mockserver, Microsoft Learn MCP, Docs

功能相近的其他选择

同一分类、其他作者、命令已通过检查。官方的排在前面,再按星标排序。

如何看卡片:↓ 每周下载量i★ 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

OpenSEO

Keyword research, site audits, rank tracking and AI visibility for your AI agent.

作者:every-app广泛使用★ 2.8万前天更新

在云端运行✓ everyapp.com

Exa

Connect AI agents to Exa for web search, content fetching, and multi-step research.

作者:exa-labs广泛使用★ 52342个月前更新

在云端运行✓ 服务方 · exa.aiPopNx 团队已实际试用

Mockserver

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

作者:mock-server正在增长★ 501120天前更新

在你的电脑上运行✓ 服务方 · mock-server.com

Microsoft Learn MCP

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

作者:MicrosoftDocs广泛使用★ 199212个月前更新

在云端运行✓ 服务方 · microsoft.comPopNx 团队已实际试用

Docs

Search and read Empryo's documentation. Read-only, no auth, no local access.

作者:proxysoul正在增长★ 16142个月前更新

在云端运行✓ empryo.com
  • OpenSEO — 在云端运行,无需安装 · 不需要密钥
  • Exa — 在云端运行,无需安装 · 不需要密钥 · 在 Claude 的目录中
  • Mockserver — 需要安装在电脑上 · 不需要密钥
  • Microsoft Learn MCP — 在云端运行,无需安装 · 不需要密钥 · 在 Claude 的目录中
  • Docs — 在云端运行,无需安装 · 不需要密钥

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。

Skills and Agents Library

Skills that make [Claude Code](https://claude.ai/code) more capable. Install one with a single command.

Browse the live catalog at [skillsandagents.co](https://skillsandagents.co) · Built and maintained by Skills and Agents Co


Each skill adds a specific capability to Claude: check your business cashflow, see where your brand shows up in ChatGPT, fix your Ghost site's Google indexing, walk through filing an unemployment claim. One install, and Claude instantly knows how to do the job.

This repo is the source of truth for every skill we publish. Each is MIT-licensed, version-tagged, and ready to drop into Claude Code, Claude Desktop, or any Anthropic-compatible runtime that loads SKILL.md files.

Install the plugin marketplace

Add the marketplace once, then install any plugin from it:

/plugin marketplace add skills-agents-co/skills-and-agents-library
/plugin install financial-pulse@skills-and-agents

Swap financial-pulse for any plugin listed in .claude-plugin/marketplace.json. financial-pulse connects to Mercury, Ramp, and Grasshopper for a cashflow pulse. product-builder bundles code review, PR summaries, research briefs, competitor intel, and document drafting.

Who this is for

  • End users who want Claude to handle a specific task end-to-end — no prompting tricks, no glue code. Pick a skill, install it, ask Claude.
  • Product managers evaluating what Claude skills look like in the wild — real-world scope, packaging, and triggers worth borrowing.
  • Developers building their own skills and agents — every folder here is a working reference you can fork, study, or PR against.

What's inside

Find a skill by what you want to do
I want to…UseType
Fix my Ghost blog's Google indexing automatically (Search Console → diagnose → fix → resubmit)ghost-seo-agent/agent
See where my brand shows up in ChatGPT, Perplexity, and Claude — and what to write to close the gapllm-visibility-agent/agent
Get a weekly cashflow pulse across Mercury, Ramp, and Grasshopperfinancial-pulse/skill + 3 agents
Run buy-side due diligence on a private company before you buy it (QoE, red-flag matrix, valuation impact)buy-side-diligence/skill
Chat with my ad and analytics data and get ranked optimization moves across Google Ads, Meta, TikTok, LinkedIn, GA4, and Stripeads-copilot/skill
Strip the AI tells from my Office docs before they ship — pipe separators, em dashes, default colors, Sheet1 names, and other machine-generated giveaways in .pptx/.docx/.xlsxoffice-tells/skill
Actually understand the code Claude just wrote — a teaching loop that quizzes you on the problem, solution, design decisions, and edge cases until you've demonstrably got itlearn-quiz/skill
Turn a meeting transcript into structured meeting memory — a dated meeting note, one mention line per person/company you track, and a recap email drafted (never sent)meeting-scribe/skill
Prep for an upcoming meeting — read your calendar export, match attendees and companies against the people/companies you track, and get a dated brief with their full mention history before you walk incalendar-agent/skill
Get a news pulse on the people and companies you track — filtered against your own tracked entities, not a generic feed, with a dated digest naming what was found or plainly saying nothing wasnews-monitor/skill
Turn your meeting notes into content ideas — find the ideas that keep recurring across more than one meeting and draft a short, quote-grounded post for each onelibrarian/skill
Log an email thread's deal-flow or portfolio update against the people and companies you track — one dated log entry, one mention line per entity named, never a sent or drafted replyemail-agent/skill
Get a weekly fantasy football brief — start/sit calls, waiver pickups with a FAAB bid, trade advice, and dynasty push-or-rebuild checks for ESPN, Sleeper, or Yahoo leagues, through the Flaim connectorfantasy-football-weekly/skill
~~File for unemployment insurance~~ (deprecated, no longer maintained)unemployment-guide/skill

More skills land here regularly. [Star or watch this repo](https://github.com/skills-agents-co/skills-and-agents-library) or follow the catalog to catch new releases.

Install in 30 seconds

Every skill installs the same way: download one pinned tarball, extract the skill's whole folder into ~/.claude/skills/, then restart Claude Code. Extracting the folder, not just SKILL.md, is what brings along the scripts/ and references/ files a skill's own instructions actually run.

(

set -e skill="resume-tailor" # <-- change me to the skill's folder (see note below) ref="v1.42.0" # pinned release; matches index.json's skillFileUrl

The install removes "$HOME/.claude/skills/$skill" before it copies. If

$skill were empty or a path, that line would delete the wrong directory —

every skill you have installed — so refuse anything but a plain name.

The last arm rejects any character outside a folder name, which also keeps

a glob like "*" out: bsdtar treats a member pattern as a glob, so "*" would

extract the entire repository instead of one skill.

case "$skill" in ""|.|..|*/*|-*|*[!A-Za-z0-9._-]*) echo "Set skill to a plain folder name, e.g. resume-tailor" >&2; exit 1 ;; esac

work="$(mktemp -d)" trap 'rm -rf "$work"' EXIT

curl -fsSL --connect-timeout 10 --max-time 120 --retry 3 --retry-delay 2 \ --retry-connrefused --retry-max-time 120 -o "$work/repo.tgz" \ "https://codeload.github.com/skills-agents-co/skills-and-agents-library/tar.gz/$ref"

mkdir -p "$work/staged" topdir="$(tar -tzf "$work/repo.tgz" | grep -m1 '/' | cut -d/ -f1)" tar -xzf "$work/repo.tgz" --strip-components=2 --no-same-owner --no-same-permissions \ -C "$work/staged" "$topdir/$skill"

dest="$HOME/.claude/skills/$skill" rm -rf "$dest" mkdir -p "$(dirname "$dest")" cp -R "$work/staged" "$dest"

echo "Installed to $dest" )

The block runs in a subshell (the parens) so skill, ref, and the other variables it sets do not leak into your shell, and set -e inside it means a failed download or a bad skill name stops the install instead of leaving a half-populated directory that looks successful. It downloads and unpacks into a scratch directory first and only touches ~/.claude/skills/ once the extraction has succeeded, so a failed install leaves nothing behind: no empty skill folder for Claude Code to find, and no stray tarball. Re-running it replaces the install rather than merging into it, so a file dropped from a later release does not survive as a stale leftover.

What to put in `skill`. For almost every entry it is the folder name shown in the table above (resume-tailor, ceo-todo, and so on) — which is also the slug. It is not the slug for the four agents that ship inside another skill's folder: ceo-todo-daily installs as skill="ceo-todo", and financial-pulse-grasshopper, financial-pulse-mercury, and financial-pulse-ramp all install as skill="financial-pulse". Installing one of those pulls in the whole parent skill (including its other agents), which is expected — the agent file itself is the payload you actually run.

Installing an agent takes one more step. Claude Code loads subagents from ~/.claude/agents/, not from inside a skill folder, so the four agent entries above need their markdown copied out after the install block runs. Otherwise the file is on disk and the agent still does not register:

(

set -e agent="ceo-todo-daily" # <-- or financial-pulse-grasshopper / -mercury / -ramp skill="ceo-todo" # <-- the folder it ships in, per the paragraph above

Each name is checked on its own. Testing "$agent$skill" would only catch an

empty value when BOTH were empty, so an empty $agent with a real $skill

sailed through.

for name in "$agent" "$skill"; do case "$name" in ""|.|..|*/*|-*|*[!A-Za-z0-9._-]*) echo "Set agent and skill to plain names, e.g. ceo-todo-daily / ceo-todo" >&2; exit 1 ;; esac done

mkdir -p "$HOME/.claude/agents" cp "$HOME/.claude/skills/$skill/agents/$agent.md" "$HOME/.claude/agents/$agent.md" echo "Installed agent to $HOME/.claude/agents/$agent.md" )

The fastest path is [skillsandagents.co](https://skillsandagents.co) — every skill's catalog page will generate this exact pinned command for you, copy-paste ready, once the catalog site adopts the manifest this repo now publishes. Until then it still generates the older single-file command, so the command above is the one to use by hand in the meantime.

Two skills nest their SKILL.md one level deeper: ads-copilot and financial-pulse. The command above still extracts their whole folder correctly, but SKILL.md lands at $dest/skills/ /SKILL.md instead of at the top, where Claude Code looks for it. Run this once more, right after the block above, for those two:

`bash

(

set -e

skill="ads-copilot" # or "financial-pulse"

mv "$HOME/.claude/skills/$skill/skills/$skill/SKILL.md" "$HOME/.claude/skills/$skill/SKILL.md"

)

`

references/ and scripts/ are already siblings of the moved SKILL.md, which is where its own text expects them. Every other skill in this repo is flat and needs no extra step.

Install via skills.sh

These skills are also installable through skills.sh, the open skills registry. Install the whole catalog at once:

npx skills add skills-agents-co/skills-and-agents-library

Or pull a single skill by its slug:

npx skills add skills-agents-co/skills-and-agents-library --skill <slug>

Available skills and their slugs:

  • learn-quiz (make Claude teach you the work until you actually understand it)
  • ghost-seo-agent (diagnose and fix Ghost Google indexing)
  • office-tells (strip the AI tells from .pptx/.docx/.xlsx)
  • buy-side-diligence (run buy-side due diligence on a private company)
  • llm-visibility-agent (see where your brand shows up across ChatGPT, Perplexity, and Claude)
  • financial-pulse (weekly cashflow pulse across Mercury, Ramp, and Grasshopper)
  • ads-copilot (chat with your ad and analytics data for ranked optimization moves)
  • meeting-scribe (turn a meeting transcript into structured meeting memory, inspired by USV)
  • calendar-agent (prep briefs for upcoming meetings against your tracked people/companies, inspired by USV)
  • news-monitor (news digests on your tracked people/companies filtered against your own entity files, inspired by USV)
  • librarian (recurring themes from your meeting notes drafted into short posts, inspired by USV)
  • email-agent (log an email thread's deal-flow or portfolio update against your tracked people/companies, inspired by USV)

The full catalog, with per-skill pages and pinned install commands, lives at skillsandagents.co. Skills surface on skills.sh automatically through install telemetry, so there is no registration step on our end.

Why these skills exist

Every skill in this repo solves a problem we actually had running our own companies — then we generalized it so anyone can use it. We pin every install URL to a tagged release (never main), so the skill you install today behaves

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