Agent Island

Source-backed facts for citing this resource, derived directly from the registry — also available as plain text for AI assistants.

Canonical URL

https://heyclau.de/entry/tools/agent-island

Source URLs

https://github.com/tristan666666/agent-island#readme, https://github.com/tristan666666/agent-island, https://agent-island.dev

Brand

Agent Island

Brand domain

agent-island.dev

Brand asset source

brandfetch

Safety notes

Agent Island reads local Claude Code and Codex session files to determine session state; review the requested filesystem access before use., The macOS release is ad-hoc signed rather than Apple-notarized, so first launch requires right-clicking the app and choosing Open., Windows packages are distributed through GitHub Releases, Scoop, and winget; verify the release source before installation.

Privacy notes

Session monitoring is local and the project states that the app has no Agent Island account and no product telemetry., Usage views may call provider usage APIs with existing local credentials; those requests remain subject to the provider's privacy terms., Local transcript files and provider credentials can contain sensitive data and should not be included in public screenshots, issues, or logs.

Author

Tristan Tang

Submitted by

tristan666666

Claim status

unclaimed

Last verified

2026-07-15

• Session monitoring is local and the project states that the app has no Agent Island account and no product telemetry.
• Usage views may call provider usage APIs with existing local credentials; those requests remain subject to the provider's privacy terms.
• Local transcript files and provider credentials can contain sensitive data and should not be included in public screenshots, issues, or logs.

• macOS 13 or later, or Windows 10 or later.
• A local Claude Code or Codex installation with session data available to the current user.

Show that Agent Island is listed on HeyClaude. Paste this Markdown into your README — it renders the badge and links back to this page.

[![Listed on HeyClaude](https://heyclau.de/badge/tools/agent-island.svg)](https://heyclau.de/entry/tools/agent-island)

Agent Island side by side with 3 alternatives on trust, install, platform support, and disclosed safety notes — all from reviewed registry metadata.

Field	Agent Island Open-source status companion for Claude Code and Codex with live local session state, your-turn alerts, usage views, and native macOS and Windows applications. Open dossier	HumanLayer Open-source project behind CodeLayer, an IDE for orchestrating AI coding agents built on Claude Code, with keyboard-first workflows, team context engineering, and parallel Claude Code sessions across worktrees and cloud workers. Open dossier	Cua Computer-Use Agents MIT-licensed infrastructure for computer-use agents: background desktop drivers, MCP server support, Python SDKs, local/cloud sandboxes, macOS, Windows, Linux, Android, Cua Bench, GUI automation skills, and Lume virtualization for agents that see, click, type, and verify real desktops. Open dossier	OpenAI Codex CLI Lightweight, open-source coding agent from OpenAI that runs in your terminal, edits and runs code locally with configurable sandbox and approval modes, and authenticates with a ChatGPT plan or API key. Open dossier
Next stepsDiffers	Open dossierCopy installAPI JSONOpen LLMOpen sourceNewsletterClaim listing	Open dossierAPI JSONOpen LLMOpen sourceNewsletterClaim listing	Open dossierCopy installAPI JSONOpen LLMOpen sourceNewsletterClaim listing	Open dossierAPI JSONOpen LLMOpen sourceNewsletterClaim listing
Trust	Review first	Review first	Review first	Review first
Review status	ReviewedMaintainer reviewed	ReviewedMaintainer reviewed	ReviewedMaintainer reviewed	ReviewedMaintainer reviewed
Package trust	Package not verified	Package not verified	Package not verified	Package not verified
Source provenance	Source-backed	Source-backed	Source-backed	Source-backed
SubmitterDiffers	tristan666666	JPette1783	—	JPette1783
Install risk	Review first	Review first	Review first	Review first
Notes	Safety ✓ Privacy ✓	Safety ✓ Privacy ✓	Safety ✓ Privacy ✓	Safety ✓ Privacy ✓
Brand	Agent Island	HumanLayer	Cua Computer-Use Agents	OpenAI
Category	tools	tools	tools	tools
Source	source-backed	source-backed	source-backed	source-backed
Author	Tristan Tang	HumanLayer	TryCua	OpenAI
Added	2026-07-15	2026-06-05	2026-06-18	2026-06-05
Platforms	CodexCLI	CLI	CLI	CLI
Source repo	—	—	—	—
Safety notes	✓Agent Island reads local Claude Code and Codex session files to determine session state; review the requested filesystem access before use. The macOS release is ad-hoc signed rather than Apple-notarized, so first launch requires right-clicking the app and choosing Open. Windows packages are distributed through GitHub Releases, Scoop, and winget; verify the release source before installation.	✓CodeLayer orchestrates AI coding agents that edit files and run commands in your repositories, so it inherits the execution risks of the underlying Claude Code agent. MultiClaude runs multiple Claude Code sessions in parallel across git worktrees; review changes per worktree before merging to avoid conflicting or unreviewed edits. Remote cloud workers can run agent sessions on external infrastructure; understand where code executes before enabling them. Scaling agent workflows to a whole team increases the blast radius of automated edits, so keep human review and branch protections in place.	✓Cua can give agents eyes and hands on a computer: screenshots, clicks, typing, dragging, shell commands, window control, file paths, and desktop automation. Treat it as high-impact automation. The README documents remote shell and PowerShell installer commands for Cua Driver and Lume. Review script contents, pin versions where possible, and avoid blind execution on sensitive machines. The GUI automation skill includes form fuzzing examples and shell/file actions; use only on authorized apps, test environments, or isolated sandboxes. Host-machine mode and background desktop control can interact with real apps without stealing focus. Keep host consent, allowlists, window targeting, and stop controls explicit. Cua Bench, Cua sandboxes, Lume, Docker, QEMU, cloud VMs, Windows sandbox, Android images, and BYOI environments need resource limits, cleanup, network policy, and credential isolation. Optional third-party components have separate license and safety implications; the README calls out Kasm, OmniParser, and optional `cua-agent[omni]` dependencies.	✓Codex CLI runs as a local agent that can edit files and execute commands on your machine. It supports configurable sandbox and approval modes; keep approvals enabled and review proposed actions before allowing them. Lowering approval or sandbox restrictions lets the agent act more autonomously, increasing the risk of unintended changes. Review generated code and commands before running them against important repositories or systems.
Privacy notes	✓Session monitoring is local and the project states that the app has no Agent Island account and no product telemetry. Usage views may call provider usage APIs with existing local credentials; those requests remain subject to the provider's privacy terms. Local transcript files and provider credentials can contain sensitive data and should not be included in public screenshots, issues, or logs.	✓Because it builds on Claude Code, repository code and context are sent to Anthropic's API to power the agent. Remote cloud workers process your code and context on external infrastructure; review the provider's terms before sending private code. Any API keys or credentials used by Claude Code and CodeLayer should be stored as secrets, not committed to source control. Team and context-engineering features can share prompts, context, and workflow data across collaborators, so avoid placing secrets in shared context.	✓Computer-use sessions can capture screenshots, typed text, window titles, app contents, browser pages, files, clipboard-like content, shell output, paths, downloads, and user workflows. Cua trajectories are recorded under `~/.cua/trajectories/...`; sharing trajectories can upload or expose screenshots, actions, commands, and replayable workflow details. Cloud sandboxes, Cua cloud, E2B-like backends, Docker registries, Lume images, MCP clients, model providers, and AI annotation features may process or store prompts, screenshots, tool actions, and environment metadata. Do not use host or cloud computer-control flows on confidential documents, customer systems, authenticated browser sessions, secrets, payments, destructive admin panels, or regulated data unless policy explicitly allows it.	✓Code and prompts are sent to OpenAI to power the agent under your ChatGPT plan or API key. Data handling follows OpenAI's policies for the plan or API you authenticate with; review them before processing sensitive code. API keys and account credentials should be stored securely and never committed to source control.
Prerequisites	macOS 13 or later, or Windows 10 or later. A local Claude Code or Codex installation with session data available to the current user.	Claude Code, since CodeLayer is built on top of it and orchestrates Claude Code sessions. An Anthropic account or API access for the underlying Claude Code agent. A recent CodeLayer build from the project's GitHub releases or the waitlist for early access. Git, since parallel-session workflows rely on worktrees.	Python 3.12 or newer for the `cua` meta-package, with package-specific Python requirements checked for `cua-agent`, `cua-computer`, `cua-computer-server`, `cua-mcp-server`, and related packages. A target runtime choice: local desktop, cloud Cua sandbox, Docker/container, QEMU VM, Lume macOS VM, Windows sandbox, Android, or bring-your-own image. Explicit approval and scoping before giving an agent host desktop control, shell access, file access, screenshots, keyboard input, mouse input, or host-machine access. Review of the Cua Driver install scripts before running curl-to-shell or PowerShell bootstrap commands from the README.	A ChatGPT plan (Plus, Pro, Business, Edu, or Enterprise) for plan-based sign-in, or an OpenAI API key. Node.js and npm for the npm install, or Homebrew for the cask install. A terminal on macOS, Linux, or Windows.
Install	brew install tristan666666/tap/agentisland Copy install	—	pip install cua Copy install	—
Config	—	—	—	—
Citations	Source repositorygithub.com 2026-07-15T08:56:06+00:00 Documentationgithub.com Websiteagent-island.dev Submitted by tristan6666662026-07-15 Source methodology →	Source repositorygithub.com 2026-07-15T08:56:06+00:00 Documentationhumanlayer.dev Submitted by JPette17832026-06-05 Source methodology →	Source repositorygithub.com 2026-07-15T08:56:06+00:00 Documentationcua.ai Source methodology →	Source repositorygithub.com 2026-07-15T08:56:06+00:00 Documentationdevelopers.openai.com Submitted by JPette17832026-06-05 Source methodology →
Claim	Unclaimed	Unclaimed	Unclaimed	Unclaimed

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