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.
/plugin marketplace add knowhowlab/agent-testkitnpx agentmods add plugins/knowhowlab/agent-testkit/marketplacegit clone --depth 1 https://github.com/knowhowlab/agent-testkitGrade A, and why
agent-testkit 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 yesterday.
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.
What it actually says
{
"name": "agent-testkit",
"owner": {
"name": "Dmytro Pishchukhin (KnowHowLab)"
},
"metadata": {
"description": "Universal E2E and manual acceptance testing skills for Claude Code",
"version": "0.1.0"
},
"plugins": [
{
"name": "testkit",
"source": "./",
"description": "Generate per-project test plans (TESTS_E2E.md, TESTS_MANUAL.md), execute them autonomously, or run them guided by hand — with a written protocol for every run.",
"version": "0.1.0",
"author": {
"name": "Dmytro Pishchukhin (KnowHowLab)"
}
}
]
}
What ships with it
1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 22 lines scan A 81ca339fc542
agent-testkit is a plugin published in the GitHub repository knowhowlab/agent-testkit (3 stars, last pushed 1mo ago), licensed MIT. 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 2026-08-31.
Other plugins, from other repositories
moai-career
구직자 편 커리어 코칭 전담 AI 코워커 — 이력서·포트폴리오 첨삭, 면접 준비, 이직 전략까지 커리어 전환 실무 스킬. 인사채용(고용주 편)과 구분되는 구직자 관점입니다. 이런 분께 추천: 이직 준비자·취업 준비생·주니어 직장인.
crap-analyzer
Analyze recently-changed code for Change Risk Anti-Patterns. Computes CRAP per changed function across TypeScript, JavaScript, Python, Java, Kotlin, Go, Ruby, C#, Rust, and PHP. Auto-discovers how the repo generates coverage and proposes refactors + test stubs.
marketplace
Plugin marketplace listing 22 plugins: benai-marketing, benai-sales, all-skills, content, marketing.
all-skills
Every BenAI skill in one install. All 116 skills across marketing, sales, SEO, ads, design, YouTube, creative, operations, second-brain OS, Baalda OS, Marketing OS, and general productivity. Add this one plugin to get the complete library.
atera
Claude Code plugin for Atera RMM/PSA - tickets, agents, customers, alerts.
omen
Plugin marketplace listing 2 plugins: omen-development, omen-reporting.