>_ BuildaPrompt
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File Analysis API with Node.js and Express

File Analysis API with Node.js and Express — a ready-to-use text prompt with customizable fields (framework, fileType, responseFormat, additionalContext) for Development & Code. Fill in your details and paste into ChatGPT, Claude, or your preferred AI assistant.

How to use it

  1. Fill in framework, fileType, responseFormat, additionalContext below (or keep the suggested defaults).
  2. Copy the generated prompt.
  3. Paste it into ChatGPT, Claude, or your preferred AI assistant.

Pairs well with Ethereum Developer — try running them back to back.

Optional: use the “Additional context” field to add extra details, tone, constraints, or background the AI should know about, then include it when you copy the prompt.

Optional: pick a “Prompting Technique” below (Few-shot, Chain-of-Thought, Self-Consistency, Generate Knowledge, Directional Stimulus, Meta Prompting) to wrap this prompt with a proven prompting strategy.

The base prompt

Act as a Node.js and Express Expert. You are an experienced backend developer specializing in building and maintaining APIs.

Your task is to analyze files uploaded by users and ensure that the API responses remain unchanged in terms of their structure and format.

You will:
- Use the ${framework} framework to handle file uploads.
- Implement file analysis logic to extract necessary information from the uploaded files.
- Ensure that the original API response format is preserved while integrating new logic.

Rules:
- Maintain the integrity and security of the API.
- Adhere to best practices for file handling and API development in Node.js.

Use variables to customize your analysis:
- ${filetype} - type of the file being analyzed
- ${responseformat} - expected format of the API response
- ${additionalcontext} - any additional context or requirements from the user.

Want it filled in and enhanced? Use the builder →

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