CtrlK
BlogDocsLog inGet started
Tessl Logo

cc-skill-project-guidelines-example

Project Guidelines Skill (Example)

39

Quality

25%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Risky

Do not use without reviewing

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/cc-skill-project-guidelines-example/SKILL.md
SKILL.md
Quality
Evals
Security

Security

1 high severity finding. You should review these findings carefully before considering using this skill.

High

W007: Insecure credential handling detected in skill instructions

What this means

The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.

Why it was flagged

Insecure credential handling detected (high risk: 1.00). The prompt embeds apparent API-secret values in the Environment Variables section (e.g., ANTHROPIC_API_KEY=sk-ant-..., SUPABASE_KEY=eyJ...), which would require or encourage the model to handle and potentially reproduce secrets verbatim (e.g., when generating .env files or deployment instructions), creating an exfiltration risk.

Report incorrect finding
Repository
sickn33/antigravity-awesome-skills
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.