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postmark-automation

Automate Postmark email delivery tasks via Rube MCP (Composio): send templated emails, manage templates, monitor delivery stats and bounces. Always search tools first for current schemas.

55

Quality

63%

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SecuritybySnyk

Low

Low-risk findings worth noting

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tessl review fix ./plugins/AI-Agents-Safe-Coding-Skills-claude/skills/postmark-automation/SKILL.md

The canonical home for this skill is postmark-automation in administrakt0r/AI-Agents-Safe-Coding-Skills

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

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

The skill requires adding and connecting to the external MCP endpoint https://rube.app/mcp at runtime (SKILL.md:21) which supplies RUBE_SEARCH_TOOLS/tool schemas and thus can deliver runtime instructions that control the agent.

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Repository
administrakt0r/AI-Agents-Safe-Coding-Skills
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Security analysis
Snyk

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