PlatformIO MCP server
PlatformIO for AI agents: build, flash, serial monitor, tests, crash decoding, size reports.
A92/100grade A
Adoption
Growing
3 stars199 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
PlatformIO tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.8 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- Code scan17 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 1 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Grade history
- 2026-09-19restoreB → Ascore 92
Install directly
claude mcp add platformio.mcp -- uvx platformio.mcp
PlatformIO: common questions
- Is PlatformIO MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the PlatformIO safety report
- How do I install PlatformIO?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does PlatformIO need an API key?
- No secret keys are declared. It reads 3 settings from the environment.
- Is PlatformIO maintained?
- The last commit was 2 days ago (2026-09-18). The latest release is v0.1.0.