Enables agents to test language model prompts with different providers and configurations.
Sponsored
Prompt Tester provides an MCP server designed to empower agents with the ability to rigorously test and compare language model prompts across various providers like OpenAI and Anthropic. It allows for easy configuration of system prompts, user prompts, and other parameters, enabling developers to optimize LLM interactions. The server supports both stdio and SSE transport and includes tools for comparing prompts side-by-side, managing multi-turn conversations, and discovering available LLM providers and models. This simplifies the process of finding the most effective phrasing, comparing different models, and maintaining context in stateful interactions.
Key Features
01Manage multi-turn conversations with stateful context
02Supports configuration of system prompts, user prompts, temperature, and max_tokens
03Test prompts with OpenAI and Anthropic models
04Discover available LLM providers and models
05Compare prompts side-by-side with different providers and models
060 GitHub stars
Use Cases
01Comparing different models for specific tasks
02Testing prompt variants to find the most effective phrasing
