ai-container 0.9.0

AI - Tool/Agent isolation

AI-Container

Podman based container for isolating AI tooling for a individual project.

Context

In the past, I have repeatedly observed and experienced coding agents accessing or using files and content which they either weren't supposed to, or even technically "did not have access to."

On one occasion, for example, file access was explicitly restricted (e.g., the path was blocked). However, the agent exploited its ability to run bash commands, using them to traverse and scan the restricted paths instead of relying on standard read/write methods.

For this reason, I believe it is essential to implement clear restrictions or a contextual sandbox that is shared with the AI, and which it cannot as easily circumvent by simply invoking a different command.

Prerequisites

• Podman (>= 4.0) - Container runtime. Install
• Python (>= 3.13) - Required for the CLI. Install
• uv - Used to install and run the CLI. Install

Image builds and volume creation are performed through the Podman Python SDK, which talks to the Podman service socket. Make sure the socket is running:

Installation

Install the ai-container package:

uv tool install ai-container

Or from source:

git clone https://github.com/yourusername/ai-container.git
cd ai-container
uv tool install .

The ai command will then be available.

Usage

Basic Commands

ai agent pi /path/to/project        # Run PI coding agent
ai agent opc /path/to/project       # Run OpenCode coding agent
ai agent aic /path/to/project       # Run aichat
ai agent llm /path/to/project       # Run llm
ai shell /path/to/project           # Interactive shell in container

ai agent <tool> <path> [args] is the single entry point for every tool. Valid tools: pi, opc, aic, llm.

Pass additional arguments directly to the tool:

ai agent pi /path/to/project --verbose --model claude-3-sonnet

Rebuilding the Container Image

The container image is built automatically on first use via the Podman SDK. When you want to pull in the latest tool versions, force a rebuild with the image rebuild command:

ai image rebuild

Provided Tools

• PI - Coding agent for generation, analysis, and refactoring
• OpenCode - AI-powered coding assistant
• aichat - Interactive AI chat interface
• llm - Command-line tool for LLM interaction

Configuration & Persistence

First run: The container image is built (one-time, takes a few minutes).

Tools use their standard configuration methods (within the container):

• aichat: ~/.config/aichat/config.toml
• llm: ~/.config/llm/ + environment variables
• PI: ~/.pi/
• OpenCode: ~/.config/opencode/

Configuration persists automatically across all runs and containers through named Podman volumes (config, state, share, pi-config). Configure once, use everywhere:

# First run: setup credentials
ai shell /path/to/project
# Inside container: aichat, llm keys set openai <key>, etc.

# Subsequent runs: credentials available automatically
ai agent pi /path/to/project

Other/Previous Work

• agent-containers
• agent-container
• opencode-dockerized