Installation - Crew - Docs - Kiro
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Installation - Crew - Docs - Kiro
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Installation
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Crew ships as a Python package that bundles the React dashboard. There are four ways to install it — pick whichever fits how you'll run it. All builds are driven by plain pip + npm /Vite + pytest . No proprietary tooling.
Prerequisites
Requirement Needed for Notes
Python 3.10+ Backend runtime 3.12 recommended
Node.js 22+ Building the dashboard from source 24 LTS recommended. Not needed for the prebuilt wheel, desktop app, or Docker image
kiro-cli Talking to the LLM Installed via the dashboard or desktop app on first launch
Crew drives an LLM through kiro-cli over the Agent Client Protocol . It is the only provider ( agent.provider = acp ). The first desktop or dashboard launch can install Kiro CLI on the Gateway host and guide device-code sign-in before chat opens. kirocrew doctor reports whether the binary is found and logged in.
Semantic memory needs no setup. Embeddings run in-process and the Gateway downloads its embedding model (~610 MB) in the background on first start, verifies it, and stores it under ~/.kiro/crew/models . Until the model lands, memory search falls back to keyword matching and picks up embeddings automatically without a restart. Set KIROCREW_EMBED_MODEL_URL to point at a mirror for airgapped installs.
Choose an installer
Desktop app One-line wheel From source Docker
Download Kiro Crew for macOS (signed .dmg ), Windows (signed installer), or Linux ( .deb , .rpm , or .AppImage ). The app starts a bundled Gateway when no local Gateway is already running, and agent sessions and ACP processes then run on demand on the same machine. It can connect to a remote Gateway over an SSH tunnel instead.
The Windows installer is signed and updates itself in the background on the stable channel, alongside macOS and Linux.
On Linux, the .deb and .rpm packages install to a fixed path, register a desktop entry, and update in place per format. The Linux desktop app needs glibc 2.34 or newer, which excludes older hosts such as Ubuntu 20.04, Debian 11, and Amazon Linux 2. On an older host, install the one-line wheel instead (see the next tab) and open the dashboard in your browser.
Linux ships native builds for both x86_64 and ARM64 (aarch64) , published with an architecture check so you don't install the build for the wrong architecture.
You can also build the app yourself with make desktop .
Windows
Crew supports Windows natively. Use CPython 3.12 + a venv + pip install -e . tzdata , and launch with python -m kiro_crew gateway .
powershell
py - 3 . 12 - m venv . venv
. venv\Scripts\activate
pip install - e . tzdata
python - m kiro_crew gateway
All POSIX-only process, signal, file-lock, and metrics calls are routed through kiro_crew.platform_compat . The OS-level filesystem sandbox (Linux namespaces / macOS Seatbelt) is not available on Windows; every other feature works, and Computer Use drives native Windows applications through UI Automation. The interactive web-terminal and the SSO-login PTY degrade to a clear "not supported on Windows" response rather than crashing.
Configure and verify
For the one-line wheel, source build, and Docker installs, set up and verify after installing:
bash
kirocrew setup # interactive wizard: data dir, agent, credentials
kirocrew doctor # verify everything is wired up
kirocrew gateway # start the server → http://localhost:5476
kirocrew doctor reports the status of the kiro-cli binary, its authentication, Ollama/embeddings, Slack tokens, config validity, and MCP servers.
Info
The desktop app handles this automatically — it starts a bundled Gateway on launch and guides kiro-cli installation and sign-in from the app itself. These steps are only needed for the CLI-based install paths.
Data home
All persistent state lives under ~/.kiro/crew/ (override with KIROCREW_HOME ):
~/.kiro/crew/
├── config.json # user configuration
├── .env # Slack tokens, owner ID, other credentials
├── workspace/
│ ├── memory/ # preferences.md, projects.md, history/
│ ├── lessons.jsonl # learned corrections
│ └── knowledge/ # ingested documents (FTS5 + vectors)
├── conversations/ # JSONL session logs
├── crons.json # scheduled jobs
├── audit.log # bash command audit trail
└── agents/ # generated kiro-cli agent configs
Environment variables
Variable Default Purpose
KIROCREW_HOME ~/.kiro/crew Data directory (config, credentials, databases)
KIROCREW_PORT 5476 Port the gateway binds to
KIROCREW_EMBED_MODEL_URL (CDN) Override the embedding-model download URL (for mirrors)
Both KIROCREW_HOME and KIROCREW_PORT are validated at CLI entry, not stored as config keys. Pass --port on the CLI to override the env var per-invocation.
Optional extras
Install with pip install "kirocrew[<extra>]" :
Extra Adds
voice boto3 , amazon-transcribe for cloud speech-to-text
aws boto3 for AWS integrations
Piper TTS is the default text-to-speech provider and runs locally — no extra install needed.
Page updated: August 31, 2026
Crew
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- About Kiro [direct]
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- Enterprise [direct]
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- Docs [direct]
- Blog [direct]
- Changelog [direct]
- FAQs [direct]
- Report a bug [direct]
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- Site Terms [direct]
- License [direct]
- Responsible AI Policy [direct]
- Legal [direct]
- Privacy Policy [direct]
- Cookie Preferences [direct]
- Loading image... [direct]
- SIGN IN [direct]
- Installation [direct]
- Authentication [direct]
- Your first project [direct]
- Overview [direct]
- Available models [direct]
- Reasoning effort [direct]
- How Kiro works [direct]
- Specs [direct]
- Steering [direct]
- Hooks [direct]
- MCP [direct]
- Permissions [direct]
- Custom agents [direct]
- Agent Skills [direct]
- Powers [direct]
- Cloud sessions [direct]
- Compaction [direct]
- Kiroignore [direct]
- Checkpoints and rewind [direct]
- Built-in tools [direct]
- Configuration scopes [direct]
- What's new in 1.0 [direct]
- Setup & First Run [direct]
- Editor [direct]
- Chat [direct]
- Experimental [direct]
- Troubleshooting [direct]
- 0.x reference [direct]
- What's new in 3.0 [direct]
- Setup & First Run [direct]
- Terminal UI [direct]
- Chat [direct]
- Voice mode [direct]
- Headless mode [direct]
- ACP [direct]
- Auto complete [direct]
- Experimental [direct]
- 2.x reference [direct]
- Quick start [direct]
- Running 24/7 [direct]
- Chat [direct]
- Agent Capabilities [direct]
- Features [direct]
- Interfaces [direct]
- Apps [direct]
- System & storage [direct]
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