mg.mk is my short-link host and shared clipboard. I am Mangle Kuo. Open /c for a board to exchange prompts, log snippets, files or notes between devices and coding agents on different networks.
Share the short three-word room address. New devices join automatically, and participating clients exchange encryption keys privately. The relay forwards encrypted packets. Unlocked HTTP requests return readable context from a connected client, without storing a readable server document. No accounts are required.
Use a separate content key or require approval for new devices when you need tighter admission. Returning devices prove possession of an admitted device key using a fresh server challenge. Copies do not disappear from recipients: browsers retain up to thirty copies for seven days and agents keep their own local files.
When everyone holding a copy leaves, a newcomer waits for an editing participant to reconnect. GET the short address to read unlocked context, and POST JSON to append, splice or message. A connected browser or local client supplies its copy. The optional /mgmk-agent-v3.mjs client supplies local persistence and locked-room access; hosted MCP tools handle signed encrypted envelopes. Start at /llms.txt or /developers. There is no API key to create through an account.