← All apps · AI Tools

Prompt Studio (A/B Prompt Designer)

Nova AI Apps Prompt Studio is a professional workspace designed for the systematic engineering, testing, and refinement of AI prompts. The user begins their workflow in the 'Blueprint' panel by defining the core components of a prompt: the primary 'Objective' for the AI, dynamic 'Variables' using JSON format, a specific communication 'Tone', a comma-separated list of 'Constraints' like word counts or formatting rules, and an optional field for providing 'Few-shot Examples' to guide the model. Once the blueprint is complete, the user clicks 'Generate Variants', and the application automatically produces three distinct, structured prompts: one matching the exact blueprint, a second variant optimized for conciseness, and a third adapted for a formal structure. These generated prompts are displayed in the adjacent panel, sorted by a "Lint Score," which is a heuristic that quantitatively assesses the structural quality and clarity of each prompt. The studio also provides robust session management, allowing users to 'Save' their entire blueprint to local browser storage and 'Load' it in a future session. For analysis and deployment, the tool includes functions to 'Export Winners', which downloads the top-scoring prompt as a .txt file, and 'Export Scores', which creates a .csv report of all variants and their corresponding scores.

Install Prompt Studio (A/B Prompt Designer) at its install page.

Category: AI Tools