Skill audit report

Check If Email Exists audit report.

Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.

REVIEWED · REVIEWSafe to tryGenerated Jun 17, 2026Heuristic metadata audit

Audit

Trust

Quality

Security

Maintain

Install

OpenAgentSkill Trust Score

Production candidate

Stars, maintenance, license, docs, install safety, permission surface, and installability.

The Trust Score is OpenAgentSkill's adoption layer. It is designed to help an agent decide whether a skill is safe enough to shortlist before installation.

GitHub adoption

PASS

8.8K GitHub stars

Stars/forks activity

PASS

8.8K stars, 632 forks; issue activity unavailable in current metadata

Recent maintenance

INFO

3mo since push

License clarity

WARN

Unknown

README/SKILL.md completeness

PASS

Metadata includes enough usage and workflow context

Dependency/runtime risk

PASS

network or browser surface

Install availability

PASS

npx skills add reacherhq/check-if-email-exists

Install command safety

PASS

standard package or runtime install path

Permission surface

INFO

filesystem or document access, network or browser access

Repository evidence

PASS

https://github.com/reacherhq/check-if-email-exists

Review status

PASS

AI review data available

Checks

Install and adoption review

8 passed · 5 review

Install path

PASS

npx skills add reacherhq/check-if-email-exists

Repository

PASS

https://github.com/reacherhq/check-if-email-exists

License

CHECK

Unknown

Maintenance

CHECK

3mo since push

AI review

PASS

Approved with no listed issues

README/SKILL.md completeness

PASS

Usable description available

Dependency risk

PASS

network or browser surface

Install command safety

PASS

standard package or runtime install path

Permission surface

CHECK

filesystem or document access, network or browser access

Stars/forks activity

PASS

8.8K stars, 632 forks; issue activity unavailable in current metadata

Adoption

PASS

8.8K GitHub stars

Warnings

License is unclear
License clarity: Unknown

Method

This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.

Install path

Review the report before installing into production agents.

$ npx skills add reacherhq/check-if-email-exists

Signals

Audit score: 87/100
Quality: 96/100
Trust: 87/100
Install safety: 92/100
Permission surface: 72/100
Maintenance: 3mo since push
Events: 1 events
GitHub stars: 8.8K
Last push: Mar 17, 2026

Agent safety v2

71/100 · Review before install

Reviewedreview

Good audit and safety signals with no high-risk permission hints in public metadata.

Review the audit page, then allow agent install in a sandboxed workflow.

Safe-to-try audit
71/100 agent safety score

Network access

medium

Skill likely fetches remote pages, APIs, repositories, or external services.

Filesystem access

medium

Skill may read or write project files, documents, generated artifacts, or local workspace state.

License is unclear

Back to skill Alternatives Audit badge SVG

Compare nearby options

Related skills to audit next

Ohmyzsh

🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.

Check If Email Exists audit report.

Stars, maintenance, license, docs, install safety, permission surface, and installability.

Install and adoption review

Related skills to audit next

Ohmyzsh

Excalidraw

Novu