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Skill comparison

Compare agent skills before installing.

Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.

Comparing 4 skills

Use this as a shortlist, then open the skill detail page before adopting.

Add more skills

Decision summary

Anonaddy is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.

Strongest overall

Anonaddy

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Anonaddy

Best first install candidate based on install readiness and adoption.

Freshest repo

Mailchecker

Most recent maintenance signal among this shortlist.

SignalSendgrid Php

The Official Twilio SendGrid PHP API Library

Sendgrid Nodejs

The Official Twilio SendGrid Led, Community Driven Node.js API Library

Anonaddy

Anonymous email forwarding

Mailchecker

:mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.

Quality
72/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
74/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Adoption1.5K stars
0 installs
3.1K stars
0 installs
4.7K stars
0 installs
1.9K stars
0 installs
FreshnessFeb 22, 2025May 31, 2026May 28, 2026Jun 16, 2026
Use-case fit
Workflow automationGitHub automationCoding agents
Workflow automationGitHub automationCoding agents
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsPHP, Email, Claude CodeJavaScript, Email, Claude CodePHP, Email, Claude CodePHP, Email, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
OpenAgentSkill engagement0 views
0 install copies
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Install
$ npx skills add sendgrid/sendgrid-php
$ npx skills add sendgrid/sendgrid-nodejs
$ npx skills add anonaddy/anonaddy
$ npx skills add FGRibreau/mailchecker