sendgrid-automation
Automate SendGrid email operations including sending emails, managing contacts/lists, sender identities, templates, and analytics via Rube MCP (Composio). Always search tools first for current schemas.
88
83%
Does it follow best practices?
Impact
97%
1.86xAverage score across 3 eval scenarios
Low
Low-risk findings worth noting
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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: 0.90). The skill explicitly requires adding and calling the Rube MCP server at https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS/RUBE_MANAGE_CONNECTIONS) to fetch current tool schemas that directly determine agent tooling and behavior, so this external URL can control prompts/instructions.
- Repository
- davepoon/buildwithclaude
- Commit
b79ed72
- 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.