How to Build a Server Health Monitor Using Python and Telegram Bot API

·1 views

A tutorial published on DEV Community outlines how developers can build a server health monitoring system using Python and the Telegram messaging platform. The setup relies on Python's psutil library to collect real-time metrics such as CPU, memory, and disk usage from a server. Notifications are delivered through a custom Telegram bot, created via BotFather, which uses the python-telegram-bot library to send alerts on demand. The monitoring script listens for a /status command and responds with a formatted summary of current system resource usage. The guide aims to help developers catch server issues early by enabling instant, automated notifications instead of manual log checks.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

AI 'Breaking Loose' Means Misaligned Goals and Malicious Use, Not Sci-Fi Robots

Developers and AI researchers argue that the real risk of AI going out of control has nothing to do with machines becoming self-aware or seeking revenge, as portrayed in science fiction. The more plausible danger lies in the alignment problem — where an AI follows instructions too literally and causes large-scale harm without any malicious intent of its own. At massive scale, flawed AI systems connected to banking, infrastructure, or medical platforms could make millions of consequential errors faster than humans can intervene. Speculative scenarios like self-improving AI and intelligence explosions remain open research questions, with experts divided on their feasibility. The most immediate realistic threat is malicious automation, where AI tools are weaponized for cyberattacks, disinformation, fraud, and surveillance — requiring no consciousness, only capability.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Python Tool Uses LLMs to Auto-Triage SIEM Alerts and Cut Noise by 80%

Security operations centers routinely face alert fatigue, with analysts typically reviewing only a fraction of the thousands of alerts a SIEM generates each shift. A developer has published a working Python implementation that feeds enriched SIEM alerts into a large language model to automate first-pass triage. The pipeline pulls raw alerts, enriches them with context such as IP reputation, user roles, and asset criticality, then sends the payload to an LLM for a structured verdict. By handling the large volume of clearly benign or clearly high-priority alerts, the system aims to reduce noise by around 80% and free analysts for complex investigations. The implementation uses OpenAI's Python SDK and supports any compatible endpoint, including locally hosted models.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

SafeFetch API scans web pages for prompt injection before AI agents read them

A new API called SafeFetch allows AI agents to check whether a webpage is safe before feeding its content into a language model's context window. The service fetches a URL server-side, strips concealed markup from visible content, and scans both layers for eleven known prompt-injection techniques. It returns a sanitized text payload alongside a three-tier verdict — SAFE, REVIEW, or BLOCK — based on where suspicious content is found and how severe the risk is. Crucially, hidden or commented-out text is weighted far more heavily than visible content, since concealment is treated as the primary indicator of malicious intent. The service requires no account or API key and charges $0.01 USDC per call, settled on-chain via the x402 payment protocol on Base mainnet.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

How to Build a Real-Time File Sync Tool Using Python's Watchdog Library

A tutorial published on DEV Community walks developers through building a real-time file synchronization tool using Python and the watchdog library. The tool monitors a source directory for file creation, modification, and deletion events, then automatically mirrors those changes to a destination directory. Unlike cron-based solutions, watchdog is event-driven, meaning it responds instantly to file system changes without polling. The project requires only Python 3, the watchdog package, and Python's built-in os and shutil modules. The resulting script runs continuously in the background, making it practical for automating backups, deployment pipelines, or cloud staging workflows.

0 comments Read more at DEV Community