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PatternsTools & Utilities
PDF Analysis Tool
PDF Analysis Tool
Process PDFs with AI analysis. Extract text, generate summaries, and identify key insights.
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Problems solved
Technical challenges this implementation handles out of the box.
- Analyze uploaded PDF files with multimodal streamText
- Send PDF bytes to the model as application/pdf media
- Reject oversized uploads before analysis begins
Use cases
Products and workflows this pattern is designed to support.
- PDF document analysis tools
- Contract and policy summarizers
- Research paper quick-read assistants
- Upload-and-analyze document demos
Setup
Requirements, wiring steps, and what this pattern adds to your project.
Getting started
Pick how you want to pull this pattern in — then wire env vars and routes the same way.
- 1
Install from the preview toolbar
Copy the install command above and run it in your project — Pro patterns include a short-lived token.
- 2
Add environment variables to .env.local
OPENAI_API_KEY, UPSTASH_REDIS_REST_URL, UPSTASH_REDIS_REST_TOKEN
- 3
Customize the agent and tool files
Adapt prompts, tools, and stop conditions for your product — Copy for AI in the toolbar helps seed that work.
- 4
Run your dev server and open the pattern route
Install dependencies if needed, then start the app and verify responses.
Environment variables
Capabilities
AI SDK APIs
streamTextProviders
OpenAI
Files added
4 filesapp/page.tsxapp/layout.tsxhooks/use-file-drop.tsxREADME.md
Dependencies
11 totalnpm packages
6AISDKUpstashlucide-reactmotionNext.jsReact
Registry components
buttoncardinputlabeltextarea
Critical files
lib/actions.tsCore AI PDF analysis pipeline: uses streamText with gateway, sends PDF as base64-encoded file content with mediaType in a multimodal message. Shows the pattern for PDF ingestion with AI SDK.
Requirements
- Complexity
- Intermediate
- Setup time
- ~5 minutes
- Node
- >=18.0.0
