4demit
4dem.It integration. Manage data, records, and automate workflows. Use when the user wants to interact with 4dem.It data.
73
67%
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 ./skills/4demit/SKILL.mdSecurity
2 findings — 2 medium severity. 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 instructs the agent to use the Membrane CLI to connect to the external 4dem.It service and explicitly handle connection responses that may include clientAction.agentInstructions (from membrane connection get / connection state), which are untrusted third-party instructions the agent is expected to read and act on.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.80). The skill requires installing and running the Membrane CLI (npm install -g @membranehq/cli@latest) which at runtime talks to the Membrane backend and can return clientAction.agentInstructions — remote content that the agent is expected to follow, meaning fetched external code/instructions can directly control agent behavior.
- Repository
- membranedev/application-skills
- Commit
88db8c5
- 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.