CtrlK
BlogDocsLog inGet started
Tessl Logo

ark-research

Research technical solutions by searching the web, examining GitHub repos, and gathering evidence. Use when exploring implementation options or evaluating technologies.

67

1.65x
Quality

58%

Does it follow best practices?

Impact

68%

1.65x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./.claude/skills/research/SKILL.md
SKILL.md
Quality
Evals
Security

Security

1 medium severity finding. This skill can be installed but you should review these findings before use.

Medium

W011: Third-party content exposure detected (indirect prompt injection risk)

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

Third-party content exposure detected (high risk: 1.00). The SKILL.md explicitly instructs the agent to perform web searches and to clone/examine public GitHub repositories (e.g., "Always start with web search" and the example "git clone https://github.com/owner/repo.git"), so it will fetch and interpret untrusted, user-generated web content that can directly influence recommendations and actions.

Report incorrect finding
Repository
mckinsey/agents-at-scale-ark
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.