canvas: a chat panel on the left, for Claude Code and Codex - #96

Merged

Jing-yilin merged 62 commits into

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canvas-agent-chat

Sep 18, 2026

Commits on Sep 17, 2026

canvas: run Claude Code from the dev server, with its output kept per run

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canvas: a chat panel on the left, following its runs across reloads

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canvas: record the chat panel's decisions, and tell the skill about it

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canvas: the agent names its run, and the server lists the runs it holds

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canvas: a title, the history and a rail in the chat panel's header

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canvas: record the header decisions, and that the toolkit needs reinstalling

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canvas: render the agent's text as markdown

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canvas: record why markdown is marked, remend and DOMPurify

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canvas: stop naming the board in the chat panel's header

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canvas: take the shape editing out of the top bar

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canvas: read codex's exec --json stream

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canvas: one table of agents, and the server spawns from it

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canvas: the header's mark switches between claude and codex

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canvas: write down the second agent

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canvas: what the two agents look like once you use them

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canvas: pick the model and the effort in the panel, and say what it cost

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canvas: opening a run from history picks the agent that held it

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canvas: take the zoom readout and minimap out of the corner

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canvas: list the agent's slash commands as you type one

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canvas: reopen the slash palette after a message is sent

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canvas: make the slash palette's keyboard selection visible

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canvas: list every slash command, not the first eight

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canvas: start a new session from the panel header

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canvas: give codex a palette too, listing its skills

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canvas: refuse cross-site requests to the dev server's endpoints

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canvas: let the server decide that one agent runs at a time

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canvas: shape the composer like Claude Code's

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canvas: put the panels on Geist, dark by default

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canvas: let a board sit on the canvas, not on a white card

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Commits on Sep 18, 2026

canvas: one Enter sends a command typed out in full

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canvas: build on Tailwind and shadcn/ui, over the same scale

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canvas: draw from Vercel's icon set, not a transcription of it

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canvas: one ground, one icon button, one scrollbar

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canvas: leave the top bar a switch and two destinations

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canvas: make the two asks one pair of buttons

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docs: write down what the Geist pass decided, and what changed for a user

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docs: say it plainly across the Geist branch

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canvas: put pictures in the chat, both directions

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docs: say what the chat panel does with pictures

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canvas: make the slash palette open every time

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docs: correct what the note said about asking for commands

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canvas: what the review of #97 found, fixed

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canvas: hand a board or a picture to the chat from the canvas

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canvas: a picture handed over from the canvas names itself too

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canvas: start the picture numbers over once nothing points at one

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canvas: one number per picture, and the sentence keeps the tray honest

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canvas: two fingers over the attach buttons still pan the board

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canvas: a picture is the whole of its box, not just its pixels

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canvas: a mockup added to the chat looks like the mockup

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canvas: one button on a mockup, because there is one thing to do with it

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Merge origin/canvas-geist-ui into fix/canvas-geist-ui-review

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canvas: the second review of the fix branch

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canvas: the server's image folder is made, not named

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canvas: a picture already in the tray is not a twenty-first, and the server counts the bytes

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canvas: a pick that cannot fit is refused before it is read

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canvas: the tray is one tray, whoever is adding to it

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canvas: a picture opened in a tab cannot be a program, and a run forgets its bytes

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canvas: a preference that cannot be remembered is still a preference

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canvas: the token block the inspector reads is the board's own

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skills: the refresh button is a menu item everywhere it is named

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Merge #98: two fixes of one review, resolved to the better half of each

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Merge pull request #97 from ReScienceLab/canvas-geist-ui
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