8 million developers work in restricted environments where cloud AI is impossible. Caro is the only AI shell assistant that works with zero network connectivity— bundled model, single binary, designed for security audit.
Where cloud AI isn't an option
Sensitive Compartmented Information Facilities
Government classified development environments
Trading Floor Systems
Systems where millisecond latency matters
HIPAA Compliant Environments
Patient data systems with strict compliance
OT/SCADA Networks
Critical infrastructure control systems
ITAR/EAR Controlled
Export-controlled development environments
Isolated Research Networks
IP-sensitive research environments
What you hire Caro to do when offline
Get AI-powered command generation where no other AI tool can operate.
Trigger: Working in air-gapped environment
Single binary, zero telemetry, open source—designed for security audit.
Trigger: Getting new tool approved for secure environment
Deploy custom safety patterns across your team without network dependency.
Trigger: Standardizing tooling in restricted environment
Real scenarios where Caro shines
Scenario: The datacenter network is the problem you're debugging.
Why it matters: Works when nothing else does—doesn't need the network to help you fix the network.
Scenario: You're in a SCIF writing scripts for a classified system.
Why it matters: Same AI assistance as your unclassified colleagues, with zero data risk.
Scenario: Physical servers in a cage, no internet connection by design.
Why it matters: The model runs locally—no waiting for cloud timeouts that will never resolve.
Scenario: On a plane, in a remote location, or just in a dead zone.
Why it matters: Your productivity doesn't depend on hotel wifi.
Every feature built with compliance in mind
One file, no dependencies. Copy it to any machine.
Audit: Hash verifiable, no supply chain complexity.
No analytics, no usage tracking, no phone home—ever.
Audit: Verify with strace: zero network syscalls.
AGPL-3.0 licensed. Read every line of code.
Audit: Full source audit available on GitHub.
AI model embedded in binary. No download required.
Audit: No external model fetching, no model injection risk.
Every release includes cryptographic checksums.
Audit: Verify binary integrity before deployment.
Log every command generated and validated.
Audit: Meet compliance requirements with full command history.
Answers to common security review questions
How to get Caro into your secure environment
Don't trust us—verify these claims
strace -e network ./caro "list files" Run under strace. You'll see zero network-related syscalls.
sha256sum caro && cat caro.sha256 Compare against published checksums on GitHub releases.
ltrace -e '*dns*' ./caro "list files" No DNS resolution functions called.
ss -tlnp | grep caro Caro opens no listening sockets.
No account. No API key. No data collection. Just safer shell commands.
bash <(curl --proto '=https' --tlsv1.2 -sSfL https://setup.caro.sh) Then run:
caro "find files modified in the last 7 days" Prefer to build from source? See all installation options →