I built a Claude Code mod with Claude Code that puts tool calls on the right, like the other side of a chat (prismantis 0.10.0)

Last week I was scrolling a long Claude Code session and couldn't tell what Claude said from what it ran. Every line starts with the same dot. "Read 1 file", "Now I'll read the roster", "Read 1 file", same color, same column. A wall of dots. So in prismantis 0.10.0 tool calls move to the right, dimmed, and Claude's sentences stay on the left. It reads like WhatsApp: Claude talks on one side, the tools answer on the other. Rows are capped at 60% of the width so a long path doesn't eat the screen. I built prismantis with Claude Code. I described the look I wanted, Claude Code wrote the render code and the tests, then ran real Haiku sessions in Terminal.app and screenshotted each style so I could pick. Every style in the README is one of those screenshots. It also caught its own mistakes, like bold plus dim rendering bright in most terminals, which is why the dim styles drop bold. The GIF is those real sessions, before and after, same prompt. Also new: your own prompts get a bubble, so scrolling back you find what you asked in a second. Bar and chevron if a box is too much. I couldn't pick one look, so each feature has 4 and you choose in /config. toolStyle is chat (default), tree-dim, tree-bold or classic. promptStyle is bubble (default), bar, chevron or off. classic and off give you the old look back exactly. prismantis is free and MIT. It already did themed markdown, tables, mermaid diagrams and bar charts in the terminal, copy buttons and Hebrew/Arabic right to left. To try it: /plugin marketplace add NahumLitvin/prismantis /plugin install prismantis@prismantis Repo with screenshots of every style: https://github.com/NahumLitvin/prismantis Which style did you end up on? I went back and forth between chat and tree-dim for a whole morning. submitted by /u/Fabulous-Confection6 [link] [comments]