BoundaryML/baml
BAML (Basically a Made-up Language) is an AI framework that facilitates reliable AI workflows and agents by transforming prompt engineering into schema engineering for structured output generation.
Awesome Infra for AI › Prompt Management
microsoft/prompty
Prompty offers a structured markdown file format (.prompty) designed to enhance the observability, understandability, and portability of LLM prompts. It allows developers to define prompts once and run them across various environments, including VS Code, Python, and TypeScript. The format supports defining model configurations, inputs, tools, and the prompt's body using role markers (system, user, assistant) and templating syntaxes like Jinja2 or Mustache. Prompty includes a VS Code extension that provides features such as prompt scaffolding, live preview of rendered prompts, an interactive chat mode for thread-enabled prompts, and a connections sidebar for managing LLM provider endpoints (OpenAI, Microsoft Foundry, Anthropic). A key feature is its tracing mechanism, which generates `.tracy` files to inspect the full prompt execution pipeline—render, parse, execute, and process—including timing and payloads, crucial for debugging and optimization. The project provides Python and TypeScript runtimes, enabling programmatic invocation and step-by-step control over prompt execution. Prompty focuses squarely on the operational aspects of prompt engineering, making it a dedicated tool for prompt management, development, and debugging in AI applications.
https://github.com/microsoft/prompty
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