agent-mail-automation
Automate Agent Mail tasks via Rube MCP (Composio). Always search tools first for current schemas.
67
51%
Does it follow best practices?
Impact
97%
2.42xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./composio-skills/agent-mail-automation/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
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 requires adding and calling the Rube MCP endpoint (https://rube.app/mcp) at runtime (via RUBE_SEARCH_TOOLS / RUBE_MANAGE_CONNECTIONS), which returns tool schemas and recommended execution plans that directly influence agent prompts and execution flows, so the external endpoint can control prompts/behavior.
- Repository
- ComposioHQ/awesome-claude-skills
- Commit
2790447
- 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.