Mmcp.market

PlatformIO MCP server

by powerdragonfire·io.github.powerdragonfire/platformio.mcp·v0.1.0
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PlatformIO for AI agents: build, flash, serial monitor, tests, crash decoding, size reports.

B74/100grade B
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Safety scan
B74/100

full report

Adoption
Growing

3 stars199 downloads/wk

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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 v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it

1 high
  • Code scan17 source files scanned13/25
  • –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

Findings (1)

  • highWhole environment serialized (possible credential exfil)env.dump
    platformio_mcp-0.1.0/src/platformio_mcp/pio.py: … = require_pio() + list(args) env = os.environ.copy() env.update({"PLATFORMIO_NO_ANSI": "…
Overall 74/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add platformio.mcp -- uvx platformio.mcp
Add to Cursor

PlatformIO: common questions

Is PlatformIO MCP server safe?
Mostly: it is graded B (74/100). 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 in the last day (2026-09-18). The latest release is v0.1.0.
What can I use instead of PlatformIO?
Servers from other publishers that do the same job: VMware Monitor MCP server.

Alternatives to PlatformIO

Same job from other publishers: the closest match first, then the best rated.

  • VMware Monitor
    Read-only VMware vCenter/ESXi monitoring, 32 MCP tools; vSphere calls allowlist-gated in tests.
    A

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