Show HN: Snmp-Browser – open-source cross-platform SNMP GUI tool (Python)

Hi HN, I’d like to share Snmp‑Browser, an open-source SNMP browser and monitor tool built in Python. It’s designed to be simple, cross-platform, and powerful enough for network engineers, sysadmins, and curious devs. Key Features: - SNMP v1/v2c/v3 support (with encryption/auth) - Tabbed GUI (Tkinter) for browsing devices and OIDs - SNMP Trap Manager (receive/send traps in real time) - Performance monitoring (query times, graphs) - Device discovery and MIB browsing - Batch querying, CSV/JSON/XML export - Load custom/vendor MIBs - Cross-platform: Windows and Linux (packaged with PyInstaller) Why it exists: Most SNMP tools are either outdated or CLI-only. Snmp-Browser offers a more user-friendly and unified experience for managing SNMP-enabled devices — without needing a full NMS stack. Use cases: - Network monitoring in labs, small/medium infra - Trap testing and OID exploration - Learning SNMP protocols and MIB structures - Supplementing existing NMS tools with quick GUI queries Roadmap ideas: - Visual dashboards and custom alerts - Plugin system - Auto MIB download / indexing - Web interface version - Alert integrations (Slack/email) Feedback, feature requests, or contributions are all welcome! GitHub: https://github.com/snmpware/Snmp-Browser https://github.com/snmpware/Snmp-Browser Thanks!