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sigrok MCP Server

by KenosInc·io.github.KenosInc/sigrok-mcp-server·v0.2.0·11 stars
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Wraps sigrok-cli for signal analysis: capture data, decode protocols, and query instruments.

B83/100grade B
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Safety scan
B83/100

full report

Adoption
New

11 stars

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Nobody has reviewed sigrok MCP Server yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

sigrok MCP Server tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

no findings
  • –Code scanpackage could not be scannedn/a
  • –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 42 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How sigrok MCP Server compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
83/100
higher than 65% of 48,255 servers
GitHub stars
11
more than 88% of 28,688 servers

Install sigrok MCP Server in Claude Code, Cursor or VS Code

claude mcp add sigrok-mcp-server -- docker run -i --rm ghcr.io/kenosinc/sigrok-mcp-server:0.2.0
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What the publisher says

From the sigrok MCP Server repository's README, as published. We do not edit it. Read it on GitHub

sigrok-mcp-server

A Model Context Protocol (MCP) server for sigrok — enables AI agents like Claude Code, Codex, and Cursor to capture, decode, and analyze signals from logic analyzers and measurement devices. Supports I2C, SPI, UART, CAN, and 100+ protocols via sigrok-cli.

Documentation | Getting Started

Tools

Quickstart

Docker

docker pull ghcr.io/kenosinc/sigrok-mcp-server
docker run -i ghcr.io/kenosinc/sigrok-mcp-server

From source

Requires Go 1.25+ and sigrok-cli installed on your system.

go build -o sigrok-mcp-server ./cmd/sigrok-mcp-server
./sigrok-mcp-server

The server communicates over stdio (stdin/stdout JSON-RPC).

Configuration

Configuration is via environment variables:

MCP Client Configuration

Claude Desktop

Add to your claudedesktopconfig.json:

{
  "mcpServers": {
    "sigrok": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "ghcr.io/kenosinc/sigrok-mcp-server"]
    }
  }
}

To access USB devices from the container:

{
  "mcpServers": {
    "sigrok": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "--privileged", "ghcr.io/kenosinc/sigrok-mcp-server"]
    }
  }
}

To also provide firmware files for devices that require them (e.g. Kingst LA2016):

{
  "mcpServers": {
    "sigrok": {
      "command": "docker",
      "args": [
        "run", "-i", "--rm", "--privileged",
        "-v", "/path/to/sigrok-firmware:/usr/local/share/sigrok-firmware:ro",
        "ghcr.io/kenosinc/sigrok-mcp-server"
      ]
    }
  }
}

Claude Code

claude mcp add sigrok -- docker run -i --rm ghcr.io/kenosinc/sigrok-mcp-server

With USB access and firmware:

claude mcp add sigrok -- docker run -i --rm --privileged -v /path/to/sigrok-firmware:/usr/local/share/sigrok-firmware:ro ghcr.io/kenosinc/sigrok-mcp-server

Firmware

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

sigrok MCP Server: common questions

Is sigrok MCP Server safe?
Mostly: it is graded B (83/100). Read the sigrok MCP Server safety report
How do I install sigrok MCP Server?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does sigrok MCP Server need an API key?
No secret keys are declared. It reads 3 settings from the environment.
Is sigrok MCP Server maintained?
The last commit was 79 days ago (2026-08-17). The latest release is v0.2.0.
How does sigrok MCP Server compare with other MCP servers?
safety score 83/100 (higher than 65% of 48,255 servers); github stars 11 (more than 88% of 28,688 servers). Full comparison.