A Amazon MSK Managed Kafka cluster operations. by docker ✓ · mcp · 12 tools · installable Chat & MessagingMCP Servers D Digital Trail Pursuit Unravel digital clues to expose a clandestine drug network. by selfmade ✓ · challenge · builds on install Web ExploitationSteganography F Firmware Frenzy A mystery with clues in pictures, solve it to get a promotion. by selfmade ✓ · challenge · builds on install Hardware & Firmware G Gmail A Model Context Protocol server for Gmail operations using IMAP/SMTP with app password aut by docker ✓ · mcp · 3 tools · installable Chat & MessagingMCP Servers M MySQL WebBench MySQL WebBench is an advanced MySQL GUI that provides full MySQL Workbench capabilities ac by selfmade ✓ · app · builds on install Database ToolsDatabasesDesktop & GUI O Operation Tone Breaker A critical breach at a secure tech firm began with a mysterious audio signal. Decode this by selfmade ✓ · challenge · ready Web ExploitationSteganographyForensics P Proxy Pipeline Break the encrypted communication, identify the culprits and stop their illegal operations by selfmade ✓ · challenge · ready CryptographySteganographyDisk & Filesystem R RTOS Lab for Zephyr The Zephyr® Project strives to deliver the best-in-class RTOS for connected resource-const by selfmade ✓ · app · ready Embedded & FirmwareInternet of ThingsHardware & Electronics R Reddit This server provides AI agents with tools to fetch, post and search on Reddit. by docker ✓ · mcp · 6 tools · installable Chat & MessagingMCP Servers R Resend The official MCP server to send emails and interact with Resend. by docker ✓ · mcp · 1 tools · installable Chat & MessagingMCP Servers R Rons Coffee Expose Rons Coffee's crimes by decoding secrets in digital realm by selfmade ✓ · challenge · ready Web ExploitationSteganographySUID & Sudo S Securenote.link SecureNote.link MCP Server - allowing AI agents to securely share sensitive information th by docker ✓ · mcp · 3 tools · installable Chat & MessagingMCP Servers S Slack (Archived) Interact with Slack Workspaces over the Slack API. by docker ✓ · mcp · 8 tools · installable Chat & MessagingMCP Servers U U-Boot Lab U-Boot is an open-source bootloader used in embedded systems to initialize hardware and lo by selfmade ✓ · app · ready Embedded & FirmwareHardware & ElectronicsIDE & Code Server U Uncovering Alien Intelligence Decode hidden messages in media using skills in Steganography CTF challenge. by selfmade ✓ · challenge · ready Web ExploitationSteganographyNetwork