Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
fable-safe-prompt
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
fable-safe-prompt
Best first install candidate based on install readiness and adoption.
Freshest repo
fable-safe-prompt
Most recent maintenance signal among this shortlist.
| Signal | fable-safe-prompt Rewrite a user's prompt to reduce the chance it trips Claude Fable 5's server-side safety classifiers (cyber/bio guardrails that force-route to Opus 4.8 or return stop_reason "refusal"). Use when the user hands you a prompt that touches cybersecurity, auth, exploits, malware, pentesting, or other dual-use topics and asks to make it "Fable-safe", "guardrail-safe", "won't get flagged/refused/downgraded", or to rewrite it so Fable 5 won't block it. |
|---|---|
| Quality | 83/100 Strong |
| Decision verdict | 94/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 3.8K stars Verified outcomes are shown on each skill page |
| Freshness | Sep 1, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for |
Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
fable-safe-prompt
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
fable-safe-prompt
Best first install candidate based on install readiness and adoption.
Freshest repo
fable-safe-prompt
Most recent maintenance signal among this shortlist.
| Signal | fable-safe-prompt Rewrite a user's prompt to reduce the chance it trips Claude Fable 5's server-side safety classifiers (cyber/bio guardrails that force-route to Opus 4.8 or return stop_reason "refusal"). Use when the user hands you a prompt that touches cybersecurity, auth, exploits, malware, pentesting, or other dual-use topics and asks to make it "Fable-safe", "guardrail-safe", "won't get flagged/refused/downgraded", or to rewrite it so Fable 5 won't block it. |
|---|---|
| Quality | 83/100 Strong |
| Decision verdict | 94/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 3.8K stars Verified outcomes are shown on each skill page |
| Freshness | Sep 1, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for |
| Coding agents 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 |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add davidondrej/skills --skill fable-safe-prompt |
| Coding agents 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 |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add davidondrej/skills --skill fable-safe-prompt |