Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Maigret
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Maigret
Best first install candidate based on install readiness and adoption.
Freshest repo
cassandra-creator
Most recent maintenance signal among this shortlist.
| Signal | cassandra-creator Create or align a durable, independent Cassandra agent for a software project, product, or organization. Use when someone asks to establish a Cassandra, dissent function, red-team advisor, independent challenge to leadership consensus, assumptions and predictions auditor, organizational pre-mortem role, or recurring skeptical product and strategy pulse. Establishes evidence access, independence from CEO or execution agents, a durable ledger, interruption threshold, read-only authority, reporting contract, dedicated thread, and optional approved automation. | Nuclei Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations. | Maigret 🕵️♂️ Collect a dossier on a person by username from 3000+ sites | Zaproxy The ZAP by Checkmarx Core project |
|---|---|---|---|---|
| Quality | 69/100 Promising | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 68/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 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 | 156 stars Verified outcomes are shown on each skill page | 29K stars Verified outcomes are shown on each skill page | 33K stars Verified outcomes are shown on each skill page |
| 15K stars Verified outcomes are shown on each skill page |
| Freshness | Sep 3, 2026 | Jun 13, 2026 | Jun 11, 2026 | Jun 11, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code | Go, Security, Claude Code | Python, OSINT, Claude Code | Java, Security, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Browser automation workflows · Claude Code teams · builders willing to evaluate younger projects | Security and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Research agents workflows · Claude Code teams · teams that value GitHub adoption signals | Security and compliance 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 swyxio/skills --skill cassandra-creator | $ npx skills add projectdiscovery/nuclei | $ npx skills add soxoj/maigret | $ npx skills add zaproxy/zaproxy |