Espressif MCP Servers

Espressif Documentation

Search Espressif documentation and get answers about products.

搜索乐鑫技术文档，获取产品相关问题的解答。

Learn more

What you can do

Perform semantic search across Espressif documentation in English and Chinese
Find information about ESP-IDF, ESP-AT, Arduino-ESP32, and other Espressif frameworks and products

How it works

The server provides a single tool — search_espressif_sources(query, language) — that performs semantic retrieval against the latest Espressif documentation. It returns the most relevant text fragments with source URLs, providing official reference for your AI assistants.

Intended use

This server is designed for interactive development — helping developers find documentation while coding with AI assistants. It is not intended for heavy automated use such as CI pipelines or batch processing.

Rate limits

40 requests per user per hour
200 requests per user per day

了解更多

功能

对乐鑫技术文档进行中文和英文语义搜索
查找 ESP-IDF、ESP-AT、Arduino-ESP32 及其他乐鑫软件开发框架和产品的相关信息

工作原理

该服务器提供 search_espressif_sources(query, language)，能够对乐鑫知识库进行语义检索，返回最相关的文档片段及其链接，为 AI 助手提供官方参考依据。

使用场景

此服务器专为交互式开发设计，帮助开发者在使用 AI 助手编码时查找文档。不适用于 CI 流水线或批量处理等大规模自动化场景。

速率限制

每位用户每小时 40 次请求
每位用户每天 200 次请求

Server URL服务器地址 https://mcp.espressif.com/docs

Automated Install自动安装

Click the button below to automatically add this server to Cursor.点击下方按钮，自动将此服务器添加到 Cursor。

Add to Cursor添加到 Cursor

Manual Config (mcp.json)手动配置 (mcp.json)

{
    "mcpServers": {
        "espressif-documentation": {
            "url": "https://mcp.espressif.com/docs"
        }
    }
}

Automated Install自动安装

Click the button below to automatically add this server to VS Code.点击下方按钮，自动将此服务器添加到 VS Code。

Install in VS Code安装到 VS Code

VS Code ConfigVS Code 配置

{
    "mcp": {
        "servers": {
            "espressif-documentation": {
                "type": "http",
                "url": "https://mcp.espressif.com/docs"
            }
        }
    }
}

Terminal Command终端命令 claude mcp add --transport http "espressif-documentation" "https://mcp.espressif.com/docs"

Terminal Command终端命令 codex mcp add espressif-documentation --url "https://mcp.espressif.com/docs"

Manual Config (config.toml)手动配置 (config.toml)

[mcp_servers.espressif-documentation]
url = "https://mcp.espressif.com/docs"

Terminal Command终端命令 gemini mcp add --transport http espressif-documentation https://mcp.espressif.com/docs

Rainmaker

Interact with Espressif Rainmaker cloud services.

与乐鑫 Rainmaker 云服务进行交互。

Learn more

What you can do

List and inspect IoT devices (nodes) connected to ESP RainMaker
Read and set device parameters — power, brightness, temperature, and more
Create and manage schedules for device automation
Organize devices into homes, rooms, and groups

About ESP RainMaker

ESP RainMaker is Espressif's AIoT platform providing device firmware, phone apps, cloud backend, voice assistant integrations, and device management. This MCP server lets AI assistants interact with your RainMaker devices using natural language.

了解更多

功能

列出和查看连接到 ESP RainMaker 的物联网设备（节点）
读取和设置设备参数——电源、亮度、温度等
创建和管理设备自动化定时任务
将设备组织到家庭、房间和群组中

关于 ESP RainMaker

ESP RainMaker 是乐鑫的 AIoT 平台，提供设备固件、手机应用、云后端、语音助手集成和设备管理。此 MCP 服务器让 AI 助手能够使用自然语言与您的 RainMaker 设备交互。

Server URL服务器地址 https://mcp.rainmaker.espressif.com/api/mcp

Automated Install自动安装

Click the button below to automatically add this server to Cursor.点击下方按钮，自动将此服务器添加到 Cursor。

Add to Cursor添加到 Cursor

Manual Config (mcp.json)手动配置 (mcp.json)

{
    "mcpServers": {
        "rainmaker": {
            "url": "https://mcp.rainmaker.espressif.com/api/mcp"
        }
    }
}

Automated Install自动安装

Click the button below to automatically add this server to VS Code.点击下方按钮，自动将此服务器添加到 VS Code。

Install in VS Code安装到 VS Code

VS Code ConfigVS Code 配置

{
    "mcp": {
        "servers": {
            "rainmaker": {
                "type": "http",
                "url": "https://mcp.rainmaker.espressif.com/api/mcp"
            }
        }
    }
}

Terminal Command终端命令 claude mcp add --transport http "rainmaker" "https://mcp.rainmaker.espressif.com/api/mcp"

Terminal Command终端命令 codex mcp add rainmaker --url "https://mcp.rainmaker.espressif.com/api/mcp"

Manual Config (config.toml)手动配置 (config.toml)

[mcp_servers.rainmaker]
url = "https://mcp.rainmaker.espressif.com/api/mcp"

Terminal Command终端命令 gemini mcp add --transport http rainmaker https://mcp.rainmaker.espressif.com/api/mcp

ESP Component Registry

Search components and examples from the ESP Component Registry.

从 ESP 组件注册表中搜索组件和示例。

Learn more

What you can do

Search for ESP-IDF components by name, keyword, or functionality
Find components compatible with specific ESP-IDF versions and targets (ESP32, ESP32-S3, ESP32-C6, etc.)
Browse example projects that demonstrate component usage
Get component metadata: version history, dependencies, and documentation links

About the ESP Component Registry

The ESP Component Registry is a source of components for ESP-IDF, hosting drivers, libraries, BSPs, and example projects from Espressif and the community.

了解更多

功能

按名称、关键词或功能搜索 ESP-IDF 组件
查找与特定 ESP-IDF 版本和目标芯片（ESP32、ESP32-S3、ESP32-C6 等）兼容的组件
浏览演示组件用法的示例项目
获取组件元数据：版本历史、依赖项和文档链接

关于 ESP 组件注册表

ESP 组件注册表是 ESP-IDF 的组件来源，托管来自乐鑫和社区的驱动程序、库、BSP 和示例项目。

Server URL服务器地址 https://components.espressif.com/mcp

Automated Install自动安装

Click the button below to automatically add this server to Cursor.点击下方按钮，自动将此服务器添加到 Cursor。

Add to Cursor添加到 Cursor

Manual Config (mcp.json)手动配置 (mcp.json)

{
    "mcpServers": {
        "esp-component-registry": {
            "url": "https://components.espressif.com/mcp"
        }
    }
}

Automated Install自动安装

Click the button below to automatically add this server to VS Code.点击下方按钮，自动将此服务器添加到 VS Code。

Install in VS Code安装到 VS Code

VS Code ConfigVS Code 配置

{
    "mcp": {
        "servers": {
            "esp-component-registry": {
                "type": "http",
                "url": "https://components.espressif.com/mcp"
            }
        }
    }
}

Terminal Command终端命令 claude mcp add --transport http "esp-component-registry" "https://components.espressif.com/mcp"

Terminal Command终端命令 codex mcp add esp-component-registry --url "https://components.espressif.com/mcp"

Manual Config (config.toml)手动配置 (config.toml)

[mcp_servers.esp-component-registry]
url = "https://components.espressif.com/mcp"

Terminal Command终端命令 gemini mcp add --transport http esp-component-registry https://components.espressif.com/mcp