instantly-security-basics
Apply Instantly.ai security best practices for API keys, scopes, and access control. Use when securing API keys, implementing least-privilege access, or auditing Instantly workspace permissions. Trigger with phrases like "instantly security", "instantly api key safety", "instantly least privilege", "secure instantly", "instantly access control".
74
70%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./plugins/saas-packs/instantly-pack/skills/instantly-security-basics/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
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: 0.70). The skill clearly ingests and acts on untrusted third-party content from Instantly (see "Step 4: Webhook Security" where req.body.data is processed via handleWebhookEvent, and the API/audit-log calls in Steps 5–6), so webhook/API-provided user data could influence subsequent actions.
- Commit
3e83543
- Audited
- Security analysis
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.