wangyuanliang2009-max/ctx-guard: Windows tray app that monitors Claude Cowork's real token usage (API-reported, not estimated), warns before you hit the context limit, and auto-generates a handoff doc so a fresh session can pick up where you left off. (opens in new tab)

It reads the API-reported token values from Cowork's local session logs (not file-size estimates), shows a floating widget that turns yellow/red as you approach your plan's limit, and auto-generates a handoff markdown doc — your recent messages, the file paths you were working with, task summary from the start of the session, and current context usage. Paste it into a fresh session and pick up where you left off. The project itself was built across many sessions using its own handoff docs to ...