claude-side-insights: a Claude side panel in any terminal, built as a Claude Code mod

https://preview.redd.it/hryee6x5gavh1.png?width=3960&format=png&auto=webp&s=9cb1939064322b606371fe4b4861dea753f5862a I kept losing my own questions in long Claude Code sessions, so I built a side panel that checks if each one got answered https://preview.redd.it/25fcajfsgavh1.png?width=1782&format=png&auto=webp&s=67c660970b2b3cb2fe6e1e8a1c329e4953864034 In a long session I'd ask three things in one message, Claude would do one of them and say "Done", and the other two got lost in the output. I also couldn't tell how the code worked after the change. So I built side-insights, a Claude Code plugin with a pane that sits next to your session: https://preview.redd.it/dcpc9d9rgavh1.png?width=1782&format=png&auto=webp&s=4b00446181fc78edf2981e0049d2cd6a6c445542 - Q&A: lists every question you sent, even ones typed while Claude was working, and marks each one answered / partial / unanswered. The missing part is highlighted, and one key copies the question so you can ask again. - Flow (logic review): after a turn that changes files, it walks through the changed feature in the order the code runs, following one example input through every step, with the real code, the changed lines and each file's diff. It's Claude reading the code, not a debugger, so treat it as a guide and check the code. - Live: every tool call as it runs and the files Claude edited. Install, inside Claude Code: /plugin marketplace add wonjoonSeol-WS/claude-side-insights /plugin install side-insights@claude-side-insights and run /si or /si-browser if you use browser supported terminal like cmux! Some details: - /si is drawn by Claude Code itself (the new mod API), so it works in any terminal. Needs Claude Code 2.1.287+. /si-browser opens the full panel in a browser (a split in cmux). - macOS only for now. - Your session is untouched: the checks run as a separate claude -p after each turn, so they don't touch your context. - Usage: up to two extra Claude calls per turn: one Q&A check, plus a flow if the turn changed files. Pick a lighter model or turn off the automatic runs in settings (g in the pane) to use less. - Local only: everything stays on your machine. The server only listens on 127.0.0.1 and needs a token. Repo with more screenshots: https://github.com/wonjoonSeol-WS/claude-side-insights Feedback welcome. submitted by /u/EuphoricProgammer to r/BuildWithClaude [link] [comments]