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Seveneves · Portfolio · Desktop App

Lloom

a desktop app for Claude Code

Run Claude Code sessions with a real terminal and a structured chat view. Manage config, track usage, coordinate multi-session work — all locally. Free, for Windows and macOS.

● local-first · windows · macos · free
Feature set

What it covers

Six of these have a short animated demo — click a name to play it.

Claude Code terminals across projects and accounts, in one window. Each session has two views of the same turn — the raw terminal, and a chat view that lays out tool calls, diffs, and thinking blocks readably.
Configuration
Skills, rules, hooks, agents, output styles, and CLAUDE.md files, edited in one place rather than scattered directories — globally or per project. Guidance can be set per model, and applies when a session starts.
Cost and token statistics per session, project, model, and account, computed from the session files on your machine — alongside your live 5-hour and weekly limits.
Reads your session history — turns, tool calls, retries, idle gaps — and reports where sessions go wrong. When a finding has a concrete fix, a sandboxed background job drafts it and shows the diff; nothing is written until you apply it.
A local MCP server lets a running session use Lloom itself: spawn worker sessions in other projects, send follow-ups, check status, pull results. Long tasks can spread across sessions — each with its own context and its project's own configuration.
Past sessions are searchable from inside a session, so questions like "how did we solve this last time" resolve against your actual transcripts.
Sessions can be started and steered from a phone over Tailscale, then picked up at the desk.
Under the hood

Stack

Tauri desktop shell, Rust core. The data-touching pieces are open-source crates.

Tauri v2 Rust React 19 + TypeScript Tailwind v4 Zustand xterm.js Shiki

Local-first. Parsing, stats, and the Refinery run on your machine. The only outbound calls are read-only lookups made with your own Claude credentials.

Get Lloom

Free — every feature included.

What is Lloom?

A desktop app for Claude Code on Windows and macOS. Terminal sessions with a chat view, config management, local usage tracking, the Refinery for workflow fixes, and an MCP server for multi-session orchestration.

What's it built with?

Tauri v2, Rust, React 19 + TypeScript. The data-touching pieces — claude-session-parser, lloom-guards, lloom-auth — are open-source crates. AI analysis is sandboxed to text-in / text-out.

What does it cost?

Free — every feature included. An optional one-time supporter license backs development but doesn't unlock anything. Downloads at lloom.app.

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Crates — open-source Rust libraries on crates.io BitGit — Git multi-repo dashboard Capsula — export ChatGPT conversations