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
Installs just this skill. Get the whole plugin for auto-invocation.
⚡ How it fires
How this skill gets triggered: by you, by Claude, or both.
Fires itselfClaude auto-loads it when your prompt matches the work.
You can call itInvoke it directly when you want it.
Slash command/prompt-optimizer
👁️ Context preview
The summary Claude sees to decide when to auto-load this skill.
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
📊 Stats
Stars882
Forks45
LanguagePython
LicenseApache-2.0
📦 Ships with sentry-skills
</> SKILL.md
prompt-optimizer.SKILL.md
---name: prompt-optimizer
description: 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.
---# Prompt Optimizer
Optimize prompts with evals. Keep every instruction, example, and external context reference causal.
## Load Only What You Need
| Need | Read |
|------|------|
| New prompt | `references/core-patterns.md`, `references/model-family-notes.md`, `references/transformed-examples.md` |
| Existing prompt | `references/meta-optimization-loop.md`, `references/core-patterns.md`, `references/model-family-notes.md` |
| Model-family port | `references/model-family-notes.md`, `references/core-patterns.md` |
| Repeated failures | `references/meta-optimization-loop.md`, `references/core-patterns.md` |
| Weak or ambiguous draft | `references/transformed-examples.md` |
| Provenance | `SOURCES.md` |
## Step 1: Capture Contract
Record before editing:
- task type: new, refine, port, or debug
- target model family and snapshot, if known
- prompt surface: `system`, `developer`, `user`, tool descriptions, examples, schemas
