ably-realtime
Ably Realtime integration. Manage data, records, and automate workflows. Use when the user wants to interact with Ably Realtime data.
52
58%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/ably-realtime/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: 0.90). The skill's workflow (SKILL.md) instructs the agent to create connections to external app URLs (e.g., membrane connection ensure "https://www.ably.io/") and to proxy API requests to external Ably apps, and explicitly states that Membrane may return clientAction.agentInstructions and clientAction.uiUrl which the agent is expected to read and act on — meaning untrusted, user-provided third-party content can be fetched and programmatically influence the agent's next actions.
- Repository
- membranedev/application-skills
- Commit
f484c82
- 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.