Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Novu
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Novu
Best first install candidate based on install readiness and adoption.
Freshest repo
Cli
Most recent maintenance signal among this shortlist.
| Signal | Inbox Zero The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast. | Novu The open-source communication infrastructure for agents and products | Cli A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents. | Awesome N8n Templates 280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbots, email automation, social media, DevOps, and document processing. The largest open-source n8n template collection. |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 11K stars Verified outcomes are shown on each skill page | 39K stars Verified outcomes are shown on each skill page | 30K stars Verified outcomes are shown on each skill page |
| 23K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 15, 2026 | Jun 16, 2026 | Aug 1, 2026 | Jun 1, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | TypeScript, Productivity, Claude Code, OpenAI Agents | TypeScript, Email, Claude Code | Claude Code | Workflow, Claude Code, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add elie222/inbox-zero | $ npx skills add novuhq/novu | $ npx skills add googleworkspace/cli | $ npx skills add enescingoz/awesome-n8n-templates |