OOAICA
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macOS · Linux · Windows

Run serious coding models
on hardware you own.

OAICA is a terminal AI CLI that points Claude Code and other agents at a local Ollama or llama.cpp server, any OpenAI-compatible endpoint, or a machine you control. It hosts no models and needs no account.

curl -fsSL https://oaica.com/install.sh | bash

Windows: irm https://oaica.com/install.ps1 | iex

Download Read the docs

Download

Pick your operating system. Each archive contains the oaica binary — unzip it, put it on your PATH, and run it. No command line knowledge required to get the file.

Windows 64-bit (x64) oaica-windows-amd64.zip macOS Apple silicon (M-series) oaica-darwin-arm64.zip macOS Intel oaica-darwin-amd64.zip Linux 64-bit (x64) oaica-linux-amd64.tgz Linux ARM64 (aarch64) oaica-linux-arm64.tgz

Linux also ships x64 and arm64 .tar.zst builds. Checksums: SHA256SUMS · VERSION.txt. Comfortable in a terminal? Install in one line instead — it detects your platform and verifies the archive for you.

What you get

Three ways to run models, one CLI in front of all of them.

Local models

Point it at a local Ollama or llama.cpp server on 127.0.0.1:11434. The common case needs no configuration at all.

oaica run llama3.2

Any endpoint

Set OAICA_HOST to any OpenAI-compatible base URL — a box on your network, a tunnel, or a hosted provider you already pay for.

export OAICA_HOST=https://<endpoint>

Claude Code ready

Run Claude Code, opencode and codex on your own model, with the context window and tiers configured automatically.

oaica launch claude --model <model>

Built for real sessions

The features that matter once a model is actually running your work.

Plan with one model, execute with another. Point Opus-tier planning and Sonnet-tier execution at different backends — a cloud model and a local one, together.
Failover that never breaks a stream. A health circuit breaker moves a conversation to its other leg; X-Oaica-Route names which one served each reply.
Per-request LoRA. Toggle, stack and scale adapters for your session only — isolated from every other caller of the same model.
Build a website from a sentence. oaica site new plans, writes, sanitizes and assembles a static page you can host anywhere.
Read-only health checks. oaica doctor probes every configured leg and exits non-zero on any failure — safe to run anywhere.
No account, no hosted models. OAICA runs on your machine and talks only to the endpoints you configure.

Free for 14 days. Then $15 for your first year.

Every fresh install runs the full paid set free for 14 days, no payment details. Code Paid is then $15 for the first year instead of $59 — the free tier (local models, your own endpoints, the subagent tier) never expires either way.

Download See pricing