What is esp-rainmaker-mcp?
esp-rainmaker-mcp is a MCP server by espressif that manage and control ESP RainMaker devices. It is listed under Cloud & infra and has 18 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | espressif |
| Repository | espressif/esp-rainmaker-mcp |
| Popularity | 18 GitHub stars |
| Category | Cloud & infra |
| Security | Review before installing (76/100) |
| Rank | #1,355 of 4,418 MCP servers; #70 in Cloud & infra |
| License | Apache-2.0 |
| Last commit | 2025-07-15 |
| Runs | Locally and in the cloud |
| Language | Python |
Is esp-rainmaker-mcp safe to install?
esp-rainmaker-mcp scores 76/100 on the MCPMods security check: Review before installing. Things to review: sends your data to a cloud service; can take actions such as send, write or deploy. It passed 4 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Published by the service itself | Pass |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Can take actions such as send, write or deploy | Review |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install esp-rainmaker-mcp?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/espressif/esp-rainmaker-mcp
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add esp-rainmaker-mcp -- <command from README> claude mcp add --transport http esp-rainmaker-mcp <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs esp-rainmaker-mcp for you:
Add the "esp-rainmaker-mcp" MCP server from https://github.com/espressif/esp-rainmaker-mcp to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.