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cue

Verified Safe

by manuelcattelan

Overview

An MCP server designed to front-load prompt engineering, transforming vague task descriptions into well-structured, optimized prompts for agentic workflows.

Installation

Run Command
npx @manuelcattelan/cue

Environment Variables

  • ANTHROPIC_API_KEY

Security Notes

The server uses the MCP protocol for interaction, relying on the client LLM for completions when 'sampling' is supported, which delegates security and user permissions to the client. For unsupported clients, it falls back to Anthropic API, securely fetching API keys from environment variables. No 'eval' or malicious patterns were found. The use of StdioServerTransport indicates communication over standard I/O, which generally limits direct network exposure.

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Stats

Interest Score10
Security Score9
Cost ClassHigh
Avg Tokens3000
Stars1
Forks0
Last Update2025-12-18

Tags

mcp-serverprompt-engineeringagentic-workflowsLLM-toolsprompt-optimization