# Tessera

A desktop control room for running several coding-agent sessions in parallel, each in its own Git worktree, tracked on a Kanban board alongside diffs and pull requests.

Tessera is a local workspace for driving Claude Code, Codex and OpenCode sessions in parallel. Each task gets its own session and an isolated Git worktree, so independent agents do not collide on the same branch, and every session stays visible from a list, board, tabs or split panes.

A Kanban board tracks chats and worktree-backed tasks through Chat, Todo, Doing, Review and Done columns, showing live agent and diff status and opening the linked terminal or GUI session in place. A lead agent can invoke a CLI command from inside a managed session to create worktrees, launch other sessions, wait for results and send follow-up prompts.

Tessera also pairs with a phone for remote monitoring, turns a live terminal into a readable chat view, and finishes the Git workflow: committing, syncing, publishing branches and opening pull requests.

Website: https://github.com/horang-labs/tessera