# Simple Prompt Optimizer

> Use this tool when you need to refine and enhance user prompts for better performance, solving problems such as unclear or ambiguous requests, and supporting various task types like coding, writing, and analysis. It takes in user prompts as input and outputs optimized versions, utilizing the CO-STAR framework and offering two optimization modes. Ideal for use cases where precise and effective prompts are crucial, such as improving AI model interactions or streamlining workflow processes.

Canonical page: https://skillsregistry.net/skills/chumbayoumba-simple-prompt-optimizer  
JSON: https://api.skillsregistry.net/v1/skills/chumbayoumba-simple-prompt-optimizer

## Description

A lightweight prompt optimization server that transforms user prompts into high-performance versions using the CO-STAR framework (Context, Objective, Style, Tone, Audience, Response). Offers two optimization modes: instant improvement for quick enhancements and deep optimization with critique-and-refine workflow for complex prompts. Integrates with OpenRouter API and supports multiple task types including coding, creative writing, analysis, and debugging.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/chumbayoumba-simple-prompt-optimizer)
- **Repository:** <https://github.com/chumbayoumba/simple-prompt-optimizer>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "chumbayoumba-simple-prompt-optimizer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/chumbayoumba-simple-prompt-optimizer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/chumbayoumba-simple-prompt-optimizer/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt