Configure Lead Finder Agent with OpenAI Agent Builder Web Search

Lead Finder System Instructions

Creating the Lead Database Template

1. Open a new blank Google Sheet.
2. In the first row (Header Row), create the following columns:
3. Column A: Name
4. Column B: Business Type
5. Column C: Address
6. Column D: Phone Number
7. Column E: Email
8. Column F: Description
9. Column G: Differentiation (What makes the business different)
10. Column H: Email Sent Status
11. Name the Google Sheet 'Lead Database' (or similar) for easy reference.

Initializing the Lead Finder Agent

1. Open your Agent Builder interface and click 'Create' to start a new project.
2. Locate the default nodes on the canvas. If unnecessary nodes exist, select them and press Delete/Backspace to clear the workspace.
3. Ensure a 'Start' node is present on the canvas.
4. Drag and drop an 'Agent' node from the sidebar onto the canvas.
5. Click and drag from the output handle of the 'Start' node to the input handle of the new 'Agent' node to connect them.
6. Click on the new 'Agent' node to open its configuration settings.
7. In the 'Name' field, type 'Lead Finder Agent'.

Configuring Agent Instructions and Tools

1. In the Agent configuration panel, locate the 'System Instructions' or 'Prompt' field.
2. Paste the system prompt defined in the 'System Instructions' card below.
3. Toggle the 'Chat History' switch to ON (this enables conversational memory).
4. Select the desired AI Model from the dropdown (e.g., GPT-4o or GPT-5).
5. Navigate to the 'Tools' or 'MCP Server' section.
6. Select and enable 'Web Search' to allow the agent to browse the live internet.
7. Locate the 'Context Size' setting and change it to 'High' to allow processing of large amounts of search data.
8. Set the 'Output Format' to 'Text'.
9. Click 'Save' or 'Play' to finalize the agent setup.