agentmods.dev

testssl-inspector

testssl-inspector is a plugin for Claude Code from GRCEngClub/claude-grc-engineering. Its manifest loads nothing; the 1 skill, 1 command it bundles cost 121 tokens per session together, scanned A, original, no licence file.

A GRC connector built around testssl.sh that checks HTTPS endpoints for TLS configuration, certificate problems, and named TLS vulnerabilities. TLS is the encryption technology used by HTTPS.

In plain words
What is it for?
It is for detecting protocol and cipher weaknesses, certificate issues, and vulnerabilities such as Heartbleed, ROBOT, POODLE, FREAK, LOGJAM, and SWEET32.
Why use it?
It turns technical HTTPS security checks into standardized findings that can be used in risk and compliance work.

Plugin for Claude Code

not rated 395 +6 6d ago A scan tokens not measured custom licence
View the source file GRCEngClub/claude-grc-engineering grcengclub.com
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add GRCEngClub/claude-grc-engineering
agentmods
npx agentmods add plugins/grcengclub/claude-grc-engineering/testssl-inspector
Clone the repo
git clone --depth 1 https://github.com/GRCEngClub/claude-grc-engineering

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for testssl-inspector

README.md
[![agentmods](https://agentmods.dev/badge/plugins/grcengclub/claude-grc-engineering/testssl-inspector.svg)](https://agentmods.dev/plugins/grcengclub/claude-grc-engineering/testssl-inspector)
Your own site
<a href="https://agentmods.dev/plugins/grcengclub/claude-grc-engineering/testssl-inspector"><img src="https://agentmods.dev/badge/plugins/grcengclub/claude-grc-engineering/testssl-inspector.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 1 command cost 121 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Security

Grade A, and why

testssl-inspector scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/connectors/testssl-inspector/.claude-plugin/plugin.json · 10 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Contents

What it installs

The manifest is a name and a version. 1 skill, 1 command travel with it, and installing the plugin installs all of them — 121 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 10 lines scan A 35da44ecfcb8

Subscribe to this mod's changes

testssl-inspector is a plugin published in the GitHub repository GRCEngClub/claude-grc-engineering (395 stars, last pushed 6d ago), with no licence file. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Securityagentic-aiauditingclaude-codeclaude-code-plugincmmccompliance
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