---
title: OpenCode
---

OpenCode is an open-source AI coding assistant that runs in your terminal.

## Install

Install the [OpenCode CLI](https://opencode.ai):

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

<Note>OpenCode requires a larger context window. It is recommended to use a context window of at least 64k tokens. See [Context length](/context-length) for more information.</Note>

## Usage with Ollama

### Quick setup

```bash
ollama launch opencode
```

To configure without launching:

```shell
ollama launch opencode --config
```

### Manual setup

Add a configuration block to `~/.config/opencode/opencode.json`:

```json
{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "ollama": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Ollama",
      "options": {
        "baseURL": "http://localhost:11434/v1"
      },
      "models": {
        "qwen3-coder": {
          "name": "qwen3-coder"
        }
      }
    }
  }
}
```

## Cloud Models

`glm-4.7:cloud` is the recommended model for use with OpenCode.

Add the cloud configuration to `~/.config/opencode/opencode.json`:

```json
{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "ollama": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Ollama",
      "options": {
        "baseURL": "http://localhost:11434/v1"
      },
      "models": {
        "glm-4.7:cloud": {
          "name": "glm-4.7:cloud"
        }
      }
    }
  }
}
```

## Connecting to ollama.com

1. Create an [API key](https://ollama.com/settings/keys) from ollama.com and export it as `OLLAMA_API_KEY`.
2. Update `~/.config/opencode/opencode.json` to point to ollama.com:

```json
{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "ollama": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Ollama Cloud",
      "options": {
        "baseURL": "https://ollama.com/v1"
      },
      "models": {
        "glm-4.7:cloud": {
          "name": "glm-4.7:cloud"
        }
      }
    }
  }
}
```

Run `opencode` in a new terminal to load the new settings.