Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Nuclei
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Nuclei
Best first install candidate based on install readiness and adoption.
Freshest repo
prd-v03-moat-definition
Most recent maintenance signal among this shortlist.
| Signal | prd-v03-moat-definition Assess competitor defensibility and define our own moat strategy during PRD v0.3 Commercial Model. Triggers on requests to analyze competitor moats, define our defensibility, assess switching costs, identify vulnerabilities, find wedge opportunities, or when user asks "what's our moat?", "how defensible are they?", "where can we compete?", "switching costs?", "defensibility", "who to target". Consumes Competitive Landscape (v0.2) CFD- entries. Outputs CFD- entries for competitor moats and BR- entries for targeting rules and our defensibility strategy. | 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. |
|---|---|---|
| Quality | 69/100 Promising | 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. |
| Adoption | 182 stars Verified outcomes are shown on each skill page | 29K stars Verified outcomes are shown on each skill page |
| Freshness | Aug 31, 2026 | Jun 13, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code | Go, Security, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Research agents workflows · Claude Code teams · builders willing to evaluate younger projects | 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 |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add mattgierhart/PRD-driven-context-engineering --skill prd-v03-moat-definition | $ npx skills add projectdiscovery/nuclei |