Gadriel AI Security Harness MCP server

by Gadriel-ai·io.github.Gadriel-ai/gadriel·v1.4.1

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AI Security Harness: SAST, secrets, deps, containers, config & OWASP LLM. Scans locally.

B72/100grade B

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Safety scan

B72/100

full report

Adoption

Growing

0 stars240 downloads/wk

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Nobody has reviewed Gadriel AI Security Harness yet.

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

Gadriel AI Security Harness tools

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

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 high

Code scan2 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 3 days ago15/15
Maintainer identityregistry namespace matches repository owner7/10

Findings (1)

highcurl | sh in a scriptinstall.curl-pipe

bin/gadriel.cjs: …current version with nvm:\n" + " curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash\n" + " nvm install --lts\n" + …

Overall 72/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Install directly

Runs npx -y gadriel on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add gadriel -- npx -y gadriel

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Gadriel AI Security Harness: common questions

Is Gadriel AI Security Harness MCP server safe?: Mostly: it is graded B (72/100). Read the Gadriel AI Security Harness safety report
How do I install Gadriel AI Security Harness?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Gadriel AI Security Harness need an API key?: No secret keys are declared. It reads 1 setting from the environment.
Is Gadriel AI Security Harness maintained?: The last commit was 3 days ago (2026-09-17). The latest release is v1.4.1.
What can I use instead of Gadriel AI Security Harness?: Servers from other publishers that do the same job: Husk MCP server, Claude Real Video MCP server and mcptoon MCP server. Compare all Gadriel AI Security Harness alternatives.

Alternatives to Gadriel AI Security Harness

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

All Gadriel AI Security Harness alternatives →

Husk
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mcptoon
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Agent Comms
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HOL Guard
Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.
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Gadriel AI Security Harness vs Husk Gadriel AI Security Harness vs Claude Real Video Gadriel AI Security Harness vs mcptoon