Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
prompt-optimizer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
prompt-optimizer
Best first install candidate based on install readiness and adoption.
Freshest repo
prompt-optimizer
Most recent maintenance signal among this shortlist.
| Signal | prompt-optimizer Creates, optimizes, and iteratively refines agent prompts, system prompts, developer prompts, and reusable prompt templates. Use when asked to improve a prompt, optimize a system prompt, rewrite an agent prompt, tune prompt wording, make a prompt more reliable, port prompts between OpenAI, Claude, or Gemini, or build prompt evals. |
|---|---|
| Quality | 77/100 Strong |
| Decision verdict | 88/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 979 stars Verified outcomes are shown on each skill page |
| Freshness | Aug 25, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code, OpenAI Agents |
| Warnings | No explicit guidance in SKILL.md for defending optimized prompts against prompt injection from untrusted external context; it relies on separation and ownership rather than stating a concrete injection-check step. · No OpenAgentSkill engagement data yet |
Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
prompt-optimizer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
prompt-optimizer
Best first install candidate based on install readiness and adoption.
Freshest repo
prompt-optimizer
Most recent maintenance signal among this shortlist.
| Signal | prompt-optimizer Creates, optimizes, and iteratively refines agent prompts, system prompts, developer prompts, and reusable prompt templates. Use when asked to improve a prompt, optimize a system prompt, rewrite an agent prompt, tune prompt wording, make a prompt more reliable, port prompts between OpenAI, Claude, or Gemini, or build prompt evals. |
|---|---|
| Quality | 77/100 Strong |
| Decision verdict | 88/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 979 stars Verified outcomes are shown on each skill page |
| Freshness | Aug 25, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code, OpenAI Agents |
| Warnings | No explicit guidance in SKILL.md for defending optimized prompts against prompt injection from untrusted external context; it relies on separation and ownership rather than stating a concrete injection-check step. · No OpenAgentSkill engagement data yet |
| Best for | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add getsentry/skills --skill prompt-optimizer |
| Best for | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add getsentry/skills --skill prompt-optimizer |