Work

The native macOS companion app for Claude Code.

Six live Claude sessions in one window. Embedded terminals with real PTYs. A polished UI for MCPs, skills, plugins, and usage analytics — all the things Claude Code can do, surfaced where you can see them.

Download for macOS → Read the latest release notes →

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What it does

• Tabbed Claude sessions — run multiple Claude Code sessions side-by-side in one window. Each tab is a real PTY hosting a real claude process, not a subprocess wrapper. Drag to reorder. Cmd+1–9 to switch.
• MCPs tab — every MCP feature Claude Code exposes, with a UI: three real scopes (User / Local / Project), HTTP headers + Bearer-token masking, OAuth fields, alwaysLoad toggle, per-server timeouts, ${VAR} env expansion. Matches what Claude Code's docs describe; saves you from hand-editing ~/.claude.json.
• Skills tab — browse personal, project, and plugin skills with full SKILL.md preview. See which copy actually wins when a name exists at multiple scopes. Create, clone, toggle auto-invoke.
• Marketplace tab — browse plugin marketplaces, install/update/uninstall plugins.
• Usage tab — GitHub-style daily heatmap, week/month/year views, today vs yesterday delta, K/M/B/T token formatting.
• Restart session — in-place SIGTERM + respawn so a Claude session picks up newly-added MCPs / hooks / skills without leaving the terminal.
• Sparkle auto-update — signed, notarized, EdDSA-verified releases shipped silently in the background.

Install

Download the latest signed + notarized DMG from work.munyamakosa.com and drag Work.app to /Applications.

That's it. No Homebrew tap (yet), no extra setup. The app uses Sparkle for auto-updates — once installed, new versions land silently and the badge flips to "Relaunch to update" when ready.

Build from source

Requirements:

• macOS 15.0+
• Xcode 16+
• xcodegen (brew install xcodegen)

git clone https://github.com/farmhutsoftwareteam/work-for-claude-code
cd work-for-claude-code
xcodegen generate
open Work.xcodeproj

Build & run in Xcode (⌘R). For a release build matching the published DMG, run ./release.sh <version> — but note that requires your own Apple Developer ID, signing identity, and a configured notarytool keychain profile (see NOTARIZATION-INSTRUCTIONS.md).

Project layout

Sources/                  All Swift source (~45 files)
├── Store.swift           Single source of truth — parses ~/.claude/, watches for changes
├── ContentView.swift     Root SwiftUI scene + tab routing
├── ExtensionsView.swift  MCPs/Skills/Marketplace tabs
├── TerminalsController.swift
│                         Owns all embedded SwiftTerm PTYs, idle/busy detection, tab lifecycle
├── MCPEditor.swift       The MCP add/edit sheet
├── MCPConfigWriter.swift NSFileCoordinator-protected writer for ~/.claude.json + .mcp.json
├── UsageView.swift       Heatmap + activity charts
└── …
project.yml               xcodegen project descriptor
Work.entitlements         Sandbox-off + AppleEvents-on entitlements
release.sh                Build → sign → DMG → notarize → staple pipeline
docs/                     Marketing + distribution site (deployed to work.munyamakosa.com)
├── index.html
├── appcast.xml           Sparkle feed
├── releases.html         Auto-generated from appcast.xml
└── …
scripts/build-releases.js Regenerates releases.html from appcast.xml
recipes/                  Marketplace recipes for one-click MCP installs
resources/                Icons, DMG background, etc.

How Work talks to Claude Code

Work never re-implements anything Claude Code already does. It's a UI layer over Claude Code's existing files:

• Reads ~/.claude/projects/<cwd-hash>/*.jsonl for session history + token counts
• Reads ~/.claude.json (top-level + projects.<cwd>.mcpServers) for user/local MCPs
• Reads <cwd>/.mcp.json for project-scoped MCPs
• Reads ~/.claude/skills/, ~/.claude/agents/, ~/.claude/plugins/ for skills/agents/plugins
• Spawns claude / claude --resume / claude --continue via embedded SwiftTerm PTYs
• Writes back to ~/.claude.json and .mcp.json through NSFileCoordinator so the CLI and the app cooperate cleanly

When Claude Code's data model changes, Work follows. There is no proprietary database, no cloud service, no telemetry.

Architecture notes

• SwiftUI + AppKit hybrid. The embedded terminal is a LocalProcessTerminalView from SwiftTerm wrapped in NSViewRepresentable. Everything else is pure SwiftUI.
• No tests at the moment. The codebase is small enough that the dogfood loop (every change ships through a live release) catches regressions quickly. Contributions to add an XCTest target are welcome.
• Self-relocates to /Applications. First-launch from any location outside /Applications triggers an offer to move + relaunch — Sparkle can't update an app running from a translocated quarantine path, and this avoids the "Work can't be updated" trap.
• No CI yet. Releases are built locally on the maintainer's machine because they require an Apple Developer ID signing identity. CI signing is on the roadmap.

Contributing

PRs welcome. Some ground rules:

• One feature per PR. Easier to review, easier to revert if it ships a bug.
• No new dependencies without discussion. The dependency surface today is intentionally tiny: SwiftTerm, Sparkle, swift-markdown-ui.
• Match the existing voice in copy. Buttons, tooltips, and release-notes copy in this repo follow a deliberate plain-English style (no "Awesome!", no emoji, no marketing fluff). Read a few existing sheets before writing new copy.
• No code-signed builds in PRs. The signing identity is the maintainer's. Submit unsigned changes; the maintainer signs the release build.

If you find a bug: open an issue with the symptom, your macOS version, and (if possible) the steps to reproduce. The bug-hunt skill plays well with this repo if you want to triage in your own Claude session before filing.

What this is not

• Not affiliated with Anthropic. Work is a third-party companion app. Claude Code is a separate product made by Anthropic.
• Not a Claude Code replacement. It runs Claude Code; you still need claude installed (Work helps you find / install it if missing).
• Not a chat interface. There's no Work-owned chat — every conversation lives in a real Claude Code session in a real PTY.

License

MIT — see LICENSE.

Author

Built by Munyaradzi Makosa in public. Issues and PRs at the issues page.