{"slug": "show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early", "title": "Show HN: MLSentinel – monitor ML models and catch failures early", "summary": "MLSentinel, a new free platform for monitoring deployed machine learning models, was announced on Hacker News by developer Narasimha440. The tool tracks model health and alerts users to underlying issues before they escalate, addressing the common problem of silent model degradation. The SDK is publicly available on GitHub, and the platform can be accessed at mlsentinel.dev.", "body_md": "I built MLSentinel to make it easier to monitor ML models after they are deployed.\n\nOne problem I kept running into was that a model could continue running normally while something underneath was starting to go wrong. By the time you notice it, you may already have spent hours trying to figure out what changed.\n\nMLSentinel monitors model health and surfaces issues through monitoring, reports, and alerts.\n\nThe software is free to use.\n\nThe platform is not open source, but the SDK is publicly available here:\n[https://github.com/Narasimha440/mlsentinel](https://github.com/Narasimha440/mlsentinel)\n\nYou can try the platform here:\n[https://mlsentinel.dev](https://mlsentinel.dev)\n\nI'd especially like feedback from people who have deployed ML models: what do you currently monitor in production, and what tends to get missed?\n\nComments URL: [https://news.ycombinator.com/item?id=49459891](https://news.ycombinator.com/item?id=49459891)\n\nPoints: 1\n\n# Comments: 0", "url": "https://wpnews.pro/news/show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early", "canonical_source": "https://www.mlsentinel.dev/", "published_at": "2026-08-27 04:52:07+00:00", "updated_at": "2026-08-27 05:18:53.420177+00:00", "lang": "en", "topics": ["machine-learning", "mlops", "ai-tools", "ai-infrastructure"], "entities": ["MLSentinel", "Narasimha440", "GitHub", "Hacker News"], "alternates": {"html": "https://wpnews.pro/news/show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early", "markdown": "https://wpnews.pro/news/show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early.md", "text": "https://wpnews.pro/news/show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early.txt", "jsonld": "https://wpnews.pro/news/show-hn-mlsentinel-monitor-ml-models-and-catch-failures-early.jsonld"}}