OpenCode

Kickstart OpenCode with Infron

Account & API Keys Setup

The first step to start using Infron is to create an account and get your API key.

Installation

Start with the one-liner curl install - no Docker or complex deps needed:

curl -fsSL https://opencode.ai/install | bash ​.

This adds the opencode CLI globally.

Verify with opencode --version, then launch via opencode.

For VS Code integration, it pairs seamlessly as an LSP client.

Full docs: opencode.ai/docs​​

Setup guide

Infron powers model access via its OpenAI-compatible API .​​​

Configure the endpoint through the GUI.

By default, the customer provider configuration in Opencode enables only text‑chat capabilities. To enable the full range of model features (such as multimodal file inputs), you must manually add the following configuration items to the configuration file.

cd ~/.config/opencode/

{
    "$schema": "https://opencode.ai/config.json",
    "disabled_providers": [
        "infronai"
    ],
    "provider": {
        "infronai": {
            "name": "infronai",
            "npm": "@ai-sdk/openai-compatible",
            "models": {
                "google/gemini-3-flash-preview": {
                    "name": "gemini-3-flash-preview",
                    "attachment": true,
                    "reasoning": true,
                    "tool_call": true,
                    "temperature": true,
                    "release_date": "2025-11-01",
                    "modalities": {
                        "input": [
                            "text",
                            "image",
                            "pdf"
                        ],
                        "output": [
                            "text"
                        ]
                    },
                    "cost": {
                        "input": 0.5,
                        "output": 3
                    },
                    "limit": {
                        "context": 1000000,
                        "output": 65535
                    }
                }
            },
            "options": {
                "baseURL": "http://localhost:3000/v1"
            }
        }
    }
}

After completing the configuration, you can start the Opencode CLI.

Basic Usage

Run opencode in a repo to init: It prompts project context, then use slash commands in the TUI.​

• /connect: Link Infron (auto-detects env vars).

• /models: List/select (e.g., Claude 3.5 Sonnet or Gemini 3 Flash).

• /init: Scans repo, suggests plan (e.g., "Analyze main.rs and create layers").

• Core flow: /plan for outline, /build to generate/run code, /improve for refinements.