{"version":1,"type":"story","url":"https://digestai.news/story/how-to-turn-a-python-script-into-an-ai-agent","json":"https://digestai.news/story/how-to-turn-a-python-script-into-an-ai-agent.json","markdown":"https://digestai.news/story/how-to-turn-a-python-script-into-an-ai-agent.md","slug":"how-to-turn-a-python-script-into-an-ai-agent","headline":"How to Turn a Python Script Into an AI Agent","summary":"The guide uses a simple website-monitoring script as a case study, showing how to expose standard Python functions as tools via the `@functiontool` decorator. Once defined, an LLM can decide when to call these functions, what arguments to pass, and how to interpret the results, removing the need for rigid, pre-written logic for multi-step tasks.\n\nThe tutorial walks through installing the SDK, defining the agent with the model `gpt-5.6-luna`, and running a query to compare response times across multiple websites. It explains that the `Runner` manages the loop between the model and the tools, allowing the agent to iterate until it has enough information to answer. The author notes that this pattern applies to other automation tasks, such as CSV analysis, server monitoring, and log investigation, where the agent orchestrates existing Python functions.\n\nThe piece highlights that cheaper models like GPT-5.6 Luna make running such agentic systems more affordable. The author, Abid Ali Awan, emphasizes that the core concept is giving the model a goal and the right tools, letting it handle the decision-making process rather than encoding every step in Python code.","keyPoints":["Tutorial demonstrates converting Python functions into AI agent tools using the OpenAI Agents SDK.","The example uses the model gpt-5.6-luna to automate website monitoring and response time comparison.","The @functiontool decorator automatically converts Python function signatures into JSON schemas for the model."],"whyItMatters":"This lowers the barrier for developers to implement agentic workflows by reusing existing code. It highlights how newer, cheaper models enable practical, multi-step automation without complex custom logic.","category":{"slug":"agents","name":"Agents & Tools","url":"https://digestai.news/category/agents"},"entities":{"companies":["OpenAI"],"models":["gpt-5.6-luna"],"people":["Abid Ali Awan"]},"firstPublishedAt":"2026-09-21T14:00:07Z","updatedAt":"2026-09-21T14:00:07Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"KDnuggets","title":"How to Turn a Python Script Into an AI Agent","url":"https://kdnuggets.com/how-to-turn-a-python-script-into-an-ai-agent","publishedAt":"2026-09-21T14:00:07Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"How to Turn a Python Script Into an AI Agent\", 21 September 2026, https://digestai.news/story/how-to-turn-a-python-script-into-an-ai-agent","publisher":"Digest AI","title":"How to Turn a Python Script Into an AI Agent","datePublished":"2026-09-21T14:00:07Z","url":"https://digestai.news/story/how-to-turn-a-python-script-into-an-ai-agent"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}