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mcp/harbor
Verified official

Prompt Optimizer MCP

v3.8.11

io.github.nivlewd1/mcp-prompt-optimizer

Optimize prompts and generate agent SOPs and skill packages with the Prompt Optimizer cloud API.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mcp-prompt-optimizer -e OPTIMIZER_API_KEY=<OPTIMIZER_API_KEY> -- npx -y mcp-prompt-optimizer

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

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