Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
purple-team
Prototype with this skill first; keep a fallback candidate ready.
Fastest prototype
purple-team
Best first install candidate based on install readiness and adoption.
Freshest repo
purple-team
Most recent maintenance signal among this shortlist.
| Signal | purple-team Use when the user wants to automatically harden a guardrail, classifier, content filter, prompt, or API they own by running attack and defense together as a closed loop, not just one or the other. It orchestrates the red-team and blue-team loops as independent agents: red finds distinct failure classes against the frozen target, blue patches the target to close them under a regression gate, then a fresh red pass re-verifies — confirming each class is closed and surfacing any new ones the fix introduced. The find→fix→re-verify cycle repeats until a fresh attack pass stays dry (the target is hardened) or a cycle budget is hit, then it opens a pull request with the patch set. Not for attacking a system the user is not authorized to test, and not for a one-shot scan — use red-team alone to only find, or blue-team alone to only fix. |
|---|---|
| Quality | 63/100 Promising |
| Decision verdict | 62/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. |
| Adoption | 163 stars Verified outcomes are shown on each skill page |
| Freshness | Jun 30, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects |
Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
purple-team
Prototype with this skill first; keep a fallback candidate ready.
Fastest prototype
purple-team
Best first install candidate based on install readiness and adoption.
Freshest repo
purple-team
Most recent maintenance signal among this shortlist.
| Signal | purple-team Use when the user wants to automatically harden a guardrail, classifier, content filter, prompt, or API they own by running attack and defense together as a closed loop, not just one or the other. It orchestrates the red-team and blue-team loops as independent agents: red finds distinct failure classes against the frozen target, blue patches the target to close them under a regression gate, then a fresh red pass re-verifies — confirming each class is closed and surfacing any new ones the fix introduced. The find→fix→re-verify cycle repeats until a fresh attack pass stays dry (the target is hardened) or a cycle budget is hit, then it opens a pull request with the patch set. Not for attacking a system the user is not authorized to test, and not for a one-shot scan — use red-team alone to only find, or blue-team alone to only fix. |
|---|---|
| Quality | 63/100 Promising |
| Decision verdict | 62/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. |
| Adoption | 163 stars Verified outcomes are shown on each skill page |
| Freshness | Jun 30, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add gaasher/Agent-Loop-Skills --skill purple-team |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add gaasher/Agent-Loop-Skills --skill purple-team |