Origami is a workspace-centered terminal manager that lets you group all your terminals by workspace / project. Agents can control Origami itself via its MCP - add new tabs, run commands for you or read output. The built-in git diff and staging area lets you see changes happening in real time - basically you can review without even leaving the app. The most important is - this is not replacing any of your CLIs or processes you already have, it just brings them together!
Tidecharts is a new live editor for mermaid.js diagrams which sets itself aside from others for being completely private - only runs in your browser, very fast and feature rich with more coming soon! Best of all is, it's free!