ESP32MCPServer
platformio · by navado
Allow AI models connect to ESP32 and read connected sensors NMEA2k, ODB/ODBII, NMEA0183. AI generated MCP server.
No known CVEs
MIT license
Stale
Last commit 229d ago
Works with most clients
Transport: stdio, sse
13 tools · ~333 tok
Grade A · 0.2% of 200K ctx
MCPpedia last refreshed this data
ESP32MCPServer is an MCP server that allow AI models connect to ESP32 and read connected sensors NMEA2k, ODB/ODBII, NMEA0183. AI generated MCP server. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 78/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"esp32mcpserver": {
"args": [
"platformio"
],
"command": "uvx"
}
}
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[](https://mcppedia.org/s/esp32mcpserver)
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What ESP32MCPServer does
A Model Context Protocol (MCP) server running on ESP32 (and Nordic nRF52840 in sensor-only mode), exposing real-world sensor data and bus protocols to AI assistants and automation tooling over WebSocket / JSON-RPC 2.0.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.
uvx 'platformio' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
78/100across 5 weighted dimensions
0255075100
30
20
15
10
−22
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked platformio against OSV.dev.
Inventory
Tools (13)
Click any tool to inspect its schema.
~333 tokens total
Community
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Frequently Asked Questions
- Is ESP32MCPServer safe to use?
- ESP32MCPServer has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
- How do I install ESP32MCPServer?
- ESP32MCPServer supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can ESP32MCPServer do?
- ESP32MCPServer provides 13 tools: Features, Architecture, Hardware, nRF52840, Protocol and 8 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with ESP32MCPServer?
- ESP32MCPServer is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
- Is ESP32MCPServer actively maintained?
- ESP32MCPServer is less actively maintained - last commit was 229 days ago. It has 64 GitHub stars.
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