opencode - AI Coding Agent

opencode - AI Coding Agent

3.0

An AI coding agent that automates complex development tasks, boosting productivity for developers.

Last Updated Oct 21, 2026
opencode - AI Coding Agent screenshot

About

opencode is an advanced AI coding assistant built specifically for the terminal environment. Deeply integrated into the developer workflow, it leverages natural language understanding and code generation technology to help developers write, understand, and optimize code more efficiently, significantly boosting day-to-day development productivity.

Key Features

Intelligent code completion: Provides precise code snippets and suggestions based on context and developer intent.
Natural language programming: Describe feature requirements directly in plain language, and the AI generates the corresponding code.
Real-time error detection and fixing: Instantly identifies issues in code and offers remediation solutions.
Seamless terminal operation: Complete all tasks within the familiar terminal environment without switching windows.

Pricing & Fees

  • Pricing: OpenCode is 100% free to use and open source, with a set of free models included; additional costs may apply only if you connect a paid model provider.
  • Free models: Free models are available without creating an account.
  • Existing subscriptions: You can log in with your Claude Pro/Max, ChatGPT Plus/Pro, or GitHub Copilot subscriptions to use those models.
  • Provider flexibility: Connect any model from 75+ providers via Models.dev, including local models, or use a Zen account for popular coding models.
  • Platform availability: Available as a terminal interface, desktop app, and IDE extension, with no storage of your code or context data.

Who It's For

opencode is well suited for a wide range of software development professionals. Whether you are a front-end, back-end, or full-stack engineer, a beginner learning to program, or a seasoned expert chasing maximum efficiency, opencode helps you reduce repetitive work, solve tough problems quickly, and learn best practices along the way.