Title: How to Debug Python Code With an AI Agent – Real Python
Open Graph Title: How to Debug Python Code With an AI Agent – Real Python
Description: Learn AI debugging by pairing with an AI coding agent: reproduce the bug with a failing test, give your agent context, then verify the fix.
Open Graph Description: Learn AI debugging by pairing with an AI coding agent: reproduce the bug with a failing test, give your agent context, then verify the fix.
Mail addresses
?subject=Python article for you&body=How to Debug Python Code With an AI Agent on Real Python
https://realpython.com/ai-debugging/
Opengraph URL: https://realpython.com/ai-debugging/
X: @realpython
Domain: realpython.com
{
"@context": "http://schema.org",
"@type": "Article",
"headline": "How to Debug Python Code With an AI Agent",
"image": {
"@type": "ImageObject",
"url": "https://files.realpython.com/media/How-to-Debug-Python-Code-With-an-AI-Agent_Watermarked.44341c4ae7ec.jpg",
"width": 1920,
"height": 1080
},
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https://realpython.com/ai-debugging/",
"lastReviewed": "2026-09-25",
"author": {
"@type": "Person",
"name": "Amanda Adoyi",
"image": "https://realpython.com/cdn-cgi/image/width=720,height=720,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/amanda_image_rp.bdbf31e4215f.jpg",
"url": "https://realpython.com/team/aadoyi/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
"reviewedBy": [
{
"@type": "Person",
"name": "Aldren Santos",
"image": "https://realpython.com/cdn-cgi/image/width=500,height=500,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/Aldren_Santos_Real_Python.6b0861d8b841.png",
"url": "https://realpython.com/team/asantos/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
{
"@type": "Person",
"name": "Brenda Weleschuk",
"image": "https://realpython.com/cdn-cgi/image/width=320,height=320,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/IMG_3324_1.50b309355fc1.jpg",
"url": "https://realpython.com/team/bweleschuk/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
{
"@type": "Person",
"name": "Bartosz Zaczy\u0144ski",
"image": "https://realpython.com/cdn-cgi/image/width=1694,height=1694,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/coders_lab_2109368.259b1599fbee.jpg",
"url": "https://realpython.com/team/bzaczynski/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
{
"@type": "Person",
"name": "Leodanis Pozo Ramos",
"image": "https://realpython.com/cdn-cgi/image/width=862,height=862,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/Perfil_final1.9f896bc212f6.jpg",
"url": "https://realpython.com/team/lpozoramos/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
{
"@type": "Person",
"name": "Martin Breuss",
"image": "https://realpython.com/cdn-cgi/image/width=456,height=456,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/martin_breuss_python_square.efb2b07faf9f.jpg",
"url": "https://realpython.com/team/mbreuss/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
}
]
},
"datePublished": "2026-08-17T14:00:00+00:00",
"dateModified": "2026-09-25T05:01:42.132279+00:00",
"publisher": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": {
"@type": "ImageObject",
"url": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png",
"width": 512,
"height": 512
},
"description": "Real Python is a leading provider of online Python education and one of the largest language-specific online communities for software developers. It publishes high-quality learning resources, such as tutorials, books, and courses to an audience of millions of developers, data scientists, and machine learning engineers each month.",
"slogan": "Become a Python Expert",
"email": "info@realpython.com",
"sameAs": [
"https://github.com/realpython",
"https://www.youtube.com/realpython",
"https://twitter.com/realpython",
"https://x.com/realpython",
"https://www.linkedin.com/company/realpython-com/",
"https://www.facebook.com/learnrealpython",
"https://www.instagram.com/realpython",
"https://www.tiktok.com/@realpython.com"
]
},
"author": {
"@type": "Person",
"name": "Amanda Adoyi",
"image": "https://realpython.com/cdn-cgi/image/width=720,height=720,fit=crop,gravity=auto,format=auto/https://files.realpython.com/media/amanda_image_rp.bdbf31e4215f.jpg",
"url": "https://realpython.com/team/aadoyi/",
"affiliation": {
"@type": "Organization",
"@id": "https://realpython.com/#organization",
"name": "Real Python",
"url": "https://realpython.com",
"logo": "https://realpython.com/static/real-python-logo-square-512.157ae6bf64ed.png"
}
},
"description": "Learn AI debugging by pairing with an AI coding agent: reproduce the bug with a failing test, give your agent context, then verify the fix.",
"hasPart": {
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Can AI coding agents debug Python code?",
"acceptedAnswer": {
"@type": "Answer",
"text": "\u003cp\u003eYes. \u003ca href=\"/ref/ai-coding-glossary/agent/\" class=\"ref-link\"\u003eAI coding agents\u003c/a\u003e like Antigravity CLI can read your project, analyze a described symptom, and propose a fix for the underlying bug. They work best when you give them clear context and a failing test to confirm the result.\u003c/p\u003e"
}
},
{
"@type": "Question",
"name": "How do you give an AI agent enough context to fix a bug?",
"acceptedAnswer": {
"@type": "Answer",
"text": "\u003cp\u003eYou can hand the agent a GitHub issue number, an error \u003ca href=\"/ref/glossary/traceback/\" class=\"ref-link\"\u003etraceback\u003c/a\u003e, failing \u003ccode\u003epytest\u003c/code\u003e output, or a plain-language description of the symptom. The more specific you are about the expected versus actual behavior, the more reliably the agent finds the real cause.\u003c/p\u003e"
}
},
{
"@type": "Question",
"name": "Why do you need tests when debugging with an AI agent?",
"acceptedAnswer": {
"@type": "Answer",
"text": "\u003cp\u003eTests provide the agent with a clear target and a way to verify the fix works. Without a failing test to reproduce the bug, you can\u0026rsquo;t be sure the agent addressed the real issue instead of just hiding it.\u003c/p\u003e"
}
},
{
"@type": "Question",
"name": "How do you verify an AI agent\u2019s bug fix?",
"acceptedAnswer": {
"@type": "Answer",
"text": "\u003cp\u003eRead the agent\u0026rsquo;s explanation to make sure the logic is sound, then review the change with a tool like \u003ccode\u003egit diff\u003c/code\u003e. Finally, rerun your tests to confirm they pass and that the fix didn\u0026rsquo;t introduce new problems.\u003c/p\u003e"
}
}
]
}
}
| author | Real Python |
| theme-color | #18354c |
| color-scheme | light dark |
| twitter:card | summary_large_image |
| twitter:image | https://files.realpython.com/media/How-to-Debug-Python-Code-With-an-AI-Agent_Watermarked.44341c4ae7ec.jpg |
| og:image | https://files.realpython.com/media/How-to-Debug-Python-Code-With-an-AI-Agent_Watermarked.44341c4ae7ec.jpg |
| twitter:creator | @realpython |
| og:type | article |
| og:site_name | Real Python |
| apple-mobile-web-app-title | Real Python |
Links:
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover
Robots: max-image-preview:large