Web chat for coding agents
Talk to Claude or Codex from the browser. Replies stream in as they're written, chats render as Markdown, and every session is backed by a sandbox you can start fresh or pick from the ones you already have.
Overview
Web chat for agents is here. Talk to Claude or Codex from the browser, watch the reply stream in as it's written, and pick the conversation back up later. Chats live under Agent Chats in the sidebar, and every sandbox page can start one or reopen an old one.
What's new
Agent Chats
Each agent chat session is linked to a sandbox, and a sandbox can have multiple concurrent agent chat sessions.
Send a message on a new session and Amika spins up a sandbox for you automatically, or select an existing sandbox and open a new chat session there.
- Replies stream in real time. The agent's answer arrives token by token instead of appearing all at once when the turn ends. The
amika sendCLI shares the same send path, so it streams too. - Chats render as Markdown. Bold, italics, inline code, fenced code blocks with language labels, lists, headings, links, and tables all render properly.
Sandboxes
- Start a chat against a sandbox you already have. "New Agent Chat" on the sandbox page opens a chat routed into that sandbox instead of provisioning a fresh one. The repo is already known, so there's no picker to fill out.
- Past chats are listed on the sandbox page. A Chat sessions section below Coding Agent shows that sandbox's earlier conversations with a message preview, agent, status, and last-updated time. Click one to reopen it.
- The pi harness is available in sandboxes, alongside
claude,codex, andopencode.
Elsewhere
- Clickable table rows work from the keyboard. Sandboxes (list and grouped views), repositories, Slack installations, and chats are all focusable and open on Enter or Space.