AI Agent Use Cases
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AI Agent Use Cases

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Prompt to Prepare a Shopping Cart from a Recipe Photo

The author reports that Grok Bot receives a recipe photo, organizes the ingredients and quantities, and creates a shopping list by excluding ingredients already available at home.

Grok Bot
Life & Hobbies

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Work & ResearchWalkthrough

Agent That Finds Answers in Scanned Documents and Supplements with Web Search if Needed

This is an example of a document query where, if searching a scanned document does not provide enough results, the agent additionally uses web search.

n8n

How it works

  1. The author reads the scanned document as text to create searchable material and connects a web search tool as well.
  2. There are instructions and connections so that the agent first checks the results from the document search tool, and if the information is insufficient, additionally uses the web search tool.

Results

In the public example, the intended outcome is an answer that distinguishes between document-based evidence and supplemental web search evidence.

Notes

OCR and document indexing are fixed preprocessing steps. The agent's judgment occurs during the information retrieval part of the conversation. The author reports that public settings and tool connections were checked, but the workflow was not executed directly.

Source

n8n 공개 워크플로 #10096 Original post ↗

Example prompt · n8n

Goal: Find answers in a scanned document and supplement with web research if needed.

Input & Environment: [Scanned PDF], [Question], [Web search account], [Source citation method].

Reference original: https://n8n.io/workflows/10096

Please prepare the settings and connections so that a test environment can be created using the public configuration from the original. If there are any missing sub-workflows, APIs, or account permissions, mark them as incomplete until actually connected.

Connections and materials to prepare: Read the scanned document as text to create searchable material and connect a web search tool as well.

Agent behavior to implement: The agent first checks the results from the document search tool, and if the information is insufficient, there are instructions and connections to additionally use the web search tool.

Scope of operation: OCR and document indexing are fixed preprocessing steps. The agent's judgment occurs during the information retrieval part of the conversation.

The result should be an answer that separates document-based evidence from supplemental web search evidence. Please also organize the necessary setup steps and actual execution method. After checking the results returned by the tools, select the next action, and separately note any inaccessible materials or tasks that could not be executed.

Verification: Distinguish between OCR errors and information not present in the document, and check whether document-based and web-based evidence are separated in the answer. Show the input used for verification, the actual output, and any items not yet confirmed.