> For the complete documentation index, see [llms.txt](https://docs.aiandbusiness.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aiandbusiness.com/ja/aijentoai-agent/agent-to-agent-protocol/model-context-protocol-mcp.md).

# Model Context Protocol (MCP)

## Model Context Protocol（MCP）とは？

Model Context Protocol（MCP）は、Anthropicによって開発されたオープンスタンダードのプロトコルで、AIモデルが外部のデータソース、ツール、APIとシームレスに接続できるようにするものです。これにより、モデルはもともとの学習データの枠を超えて、より高度かつ柔軟な能力を発揮できるようになります。

{% embed url="<https://modelcontextprotocol.io/introduction>" %}

***MCP Clients***

{% tabs %}
{% tab title="Cursor" %}
<https://www.cursor.com/>
{% endtab %}

{% tab title="Claude" %}
[https://claude.ai/](https://claude.ai/login?returnTo=%2F%3F)
{% endtab %}
{% endtabs %}

***MCP Servers Collections***

{% hint style="warning" %}
一部の現行MCPツールには悪意のあるプログラムが含まれている可能性があり、深刻なセキュリティ問題につながる恐れがあります。

ご利用の際は十分に注意し、信頼性をよく確認のうえ使用してください。
{% endhint %}

{% tabs %}
{% tab title="Cursor Directory " %}
Cursor Directory <https://cursor.directory/>
{% endtab %}

{% tab title="Collection-Awesome MCP Servers" %}
A collection of MCP servers.

<https://github.com/punkpeye/awesome-mcp-servers>
{% endtab %}

{% tab title="MCP.so" %}
<https://mcp.so/>
{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Cursor Directory " %}

{% endtab %}

{% tab title="Collection-Awesome MCP Servers" %}
A collection of MCP servers.

<https://github.com/punkpeye/awesome-mcp-servers>
{% endtab %}

{% tab title="MCP.so" %}
<https://mcp.so/>
{% endtab %}
{% endtabs %}

#### *Other*

{% tabs %}
{% tab title="Mem0" %}
Mem0は、LLMアプリケーションのための自己改善型メモリレイヤーで、ユーザーごとにパーソナライズされたAI体験を実現します。

これにより、コスト削減とユーザー満足度の向上を同時に叶える、次世代の記憶インフラとして注目されています。

<https://mem0.ai/>

Github Link: <https://github.com/mem0ai/mem0/tree/main>
{% endtab %}

{% tab title="Second Tab" %}

{% endtab %}
{% endtabs %}

### アップデート：

MicrosoftのMarkItDownが、Claude DesktopのようなLLMアプリケーションとの連携を可能にするMCP（Model Context Protocol）サーバーの提供を開始しました。

<https://github.com/microsoft/markitdown?tab=readme-ov-file#markitdown>

***

***Must Read:***

<https://a16z.com/a-deep-dive-into-mcp-and-the-future-of-ai-tooling/>

<https://norahsakal.com/blog/mcp-vs-api-model-context-protocol-explained/>

<https://blog.replit.com/everything-you-need-to-know-about-mcp>


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