Waxell

skill

agent-email-inbox High risk

resendresend/resend-skillsupdated

Browse GitHub Download zipBook a demo
Use when building any system where email content triggers actions, AI agent inboxes, automated support handlers, email-to-task pipelines, or any workflow processing untrusted inbound email. Always use this skill when the user wants to receive emails and act on them programmatically, even if they don't mention "agent", the skill contains critical security patterns (sender allowlists, content filtering, sandboxed processing) that prevent untrusted email from controlling your system.
resend's own description, from the skill's files.
ProductivityWriting & contentAI & agentsskill
Stars
209
Version
v1
Copies
0
OverviewSecurity4Versions1

Overview

blockHigh risk

Waxell rates it high risk: 4 findings, highest severity critical.

Highest severity
critical
Findings
4
What ran
Static analysis

A clean result means nothing alarming in what is published, not a guarantee. How the checks work

We don't republish the skill's instructions. Read them on GitHub at the reviewed commit.

Security

Security scan

Checked 2 days ago

Result

High risk Waxell rates it high risk: 4 findings, highest severity critical.

Checked with static analysis: servers it launches, packages it installs at runtime, scripts piped to a shell and bundled binaries. Nothing was run. How the checks work

Findings (4)

critical · 1

  • critical

    Tells Claude to download a script and pipe it to a shell

    references/webhook-setup.md:159 · skill_risk:S1

high · 3

  • high

    Tells Claude to install unpinned packages (resend)

    SKILL.md:98 · skill_risk:S2

  • high

    Tells Claude to install unpinned packages (resend@latest)

    references/advanced-patterns.md:70 · skill_risk:S2

  • high

    Tells Claude to install unpinned packages (svix)

    references/webhook-setup.md:102 · skill_risk:S2

Versions

Version history

Each distinct content we have seen, newest first, with the verdict it got at the time.

One version so far: v1 (4.1.0), seen 2026-11-03.

See and control which skills your people use

Inside your organization, Waxell scans each skill and plugin before anyone installs it, approves what passes and publishes it to a private marketplace, and puts every MCP tool call behind one governed URL.

Book a demo

30 minutes. No commitment.

SOC 2 Type II attested · ISO/IEC 27001:2022 certified · HIPAA with a BAA · aligned to the EU AI Act and NIST AI RMF

More productivity skills and plugins

See all