Tool
OpenCode
Agentic coding CLI that runs in your terminal.
Affiliate link. We may earn a commission if you sign up — at no cost to you. See our disclosure for details.
About OpenCode
OpenCode is a terminal-based AI coding agent that edits files, runs commands, and iterates on tasks inside your existing projects. Unlike cloud IDEs, it works locally with your own shell, git history, and LSP, so you keep your editor and workflow. We tested it against multi-file refactors, test generation, and dependency upgrades — it writes, runs tests, and rolls back on failure without leaving the repository. If you already use Claude Code or similar terminal agents, OpenCode is a strong alternative with a generous free tier and transparent per-token billing.
Articles featuring OpenCode
-
How Agent Tool-Use Loops Work
AI coding agents follow a loop of planning, reading, editing, and verifying. Understanding that loop helps you write prompts that get better results.
2026-07-16 · dev-knowledge
-
AI Agents for Code Review and Knowledge Sharing
AI coding agents can act as a first-pass code reviewer and knowledge capture tool. Here is how teams are using them without replacing human judgment.
2026-07-16 · ai-knowledge-work
-
Using AI Coding Agents for Data Analysis Workflows
AI coding agents like OpenCode can write scripts, clean data, and generate visualizations for analysts. Here is where they help and where they still need human judgment.
2026-07-16 · ai-knowledge-work
-
Context Windows in AI Coding Agents Explained
Context windows limit how much code an AI agent can see at once. Understanding that limit explains why agents miss files, repeat work, and sometimes lose track of the task.
2026-07-16 · dev-knowledge
-
How AI Coding Agents Read and Index Your Codebase
AI agents do not magically understand your project. They use a mix of file listing, search, and context loading to find relevant code. Here is how it works.
2026-07-16 · dev-knowledge
-
Inline Completion vs Agentic Coding: What Is the Difference?
Inline completion and agentic coding are both AI-assisted development, but they solve different problems. Here is how to tell which one you need.
2026-07-16 · dev-knowledge
-
How to Measure Cost Per Task with Terminal AI Agents
Terminal AI agents like OpenCode and Claude Code bill by the token, which makes cost per task the metric that matters. Here is how we tracked it and what we learned.
2026-07-16 · ai-dev-tools
-
Multi-Agent Terminal Workflows: Combining OpenCode, Claude Code, and Aider
Running more than one AI coding agent in your terminal is becoming a real workflow. Here is how we split work between OpenCode, Claude Code, and Aider without losing track of the changes.
2026-07-16 · ai-dev-tools
-
OpenCode for Documentation and Technical Writing Teams
Technical writers and documentation teams can use OpenCode to extract API changes, update code examples, and keep docs in sync with the codebase.
2026-07-16 · ai-knowledge-work
-
OpenCode First Project Setup: From Install to First Passing Test
A practical setup guide for OpenCode on an existing project. Configure providers, context files, and project conventions so the agent produces useful output on day one.
2026-07-16 · ai-dev-tools
-
OpenCode for Technical PMs: Reviewing Code Without Writing It
Technical PMs do not need to ship code, but they do need to read it. OpenCode's terminal agent can explain diffs, trace changes, and answer codebase questions without replacing your engineers' workflow.
2026-07-16 · ai-knowledge-work
-
Running OpenCode with Local LLMs for Private AI Coding
You do not need to send source code to a cloud API to use an AI coding agent. Here is how we ran OpenCode against a local Ollama model for a proprietary codebase.
2026-07-16 · ai-dev-tools
-
OpenCode Review: A Terminal-Native AI Coding Agent That Keeps Your Editor
We tested OpenCode as a daily driver for two weeks. It is a terminal-based AI coding agent that edits files, runs tests, and supports multiple models without replacing your IDE.
2026-07-16 · ai-dev-tools
-
Terminal AI Agents for Non-Coding Technical Tasks
AI coding agents are not just for writing code. They can write scripts, query logs, and automate terminal tasks that technical workers deal with every day.
2026-07-16 · ai-knowledge-work
-
Why Terminal-Based AI Agents Use Text In, Text Out
The terminal seems old-fashioned, but its text-based interface is exactly why AI coding agents work there. Here is the engineering reason behind the trend.
2026-07-16 · dev-knowledge
-
Aider Review: The Open-Source AI Pair Programmer That Works With Any LLM
I tested Aider across 9 projects with 6 different LLMs over six weeks, spending $47.30 total in API costs. Here's why git-native pair programming is better than accept/reject buttons — and where Aider's terminal-only approach falls short.
2026-05-28 · ai-dev-tools
-
Tabnine Review 2026: The Veteran AI Code Assistant Gets a Modern Rewrite
Tabnine has been doing AI code completion since 2018, longer than almost anyone. After a major 2025-2026 revamp with a new chat interface, test generation, and agent mode, I spent three weeks testing whether the veteran can compete with the new generation of AI coding tools.
2026-05-27 · ai-dev-tools
-
AI Agent Pipelines for Developer Productivity: What Actually Saves Hours
We tested a four-stage AI agent pipeline for code review, test generation, and deployment over two weeks. Here's where the gains are real and where the failure modes hide.
2026-05-26 · meta
-
Macchiato Day 2: Live Token Metrics and Parallel Terminals for Claude Code and OpenCode
Macchiato's Day 2 update lands a live token/cost sidebar, consumption dashboards, and keyboard shortcuts for jumping between Claude Code and OpenCode in one terminal. Here is what shipped and who should care.
2026-05-26 · saas-productivity
-
Macchiato Day 2: Live Token Metrics and Parallel AI Terminals Reviewed
Macchiato's day-2 build adds a live token/cost sidebar and keyboard shortcuts for swapping between Claude Code and OpenCode in one terminal. Here's what shipped and what it means.
2026-05-26 · ai-dev-tools
-
Augment Code Review: The AI Pair Programmer That Indexes Your Entire Codebase
Augment Code claims to understand your entire repository, not just the open file. We tested its codebase indexing against Cursor and Copilot on a 50K-line TypeScript monorepo to measure whether whole-codebase context produces measurably better code suggestions.
2026-05-23 · ai-dev-tools
-
Windsurf IDE Review: The AI-Native Code Editor Built From Scratch
Windsurf by Codeium is an AI-native IDE built from the ground up, not a VS Code fork. We tested its Cascade agent across TypeScript and Python projects to see whether its context architecture delivers faster, more accurate suggestions than Cursor and Copilot.
2026-05-23 · ai-dev-tools
-
Agnt Review: An Open-Source CLI for Running Public and MIT-Licensed AI Agents
Agnt is a free, open-source CLI for running any public or MIT-licensed AI agent from one interface. What it does, how it compares to other agent runners, and whether to install it.
2026-05-21 · ai-dev-tools
-
How to Measure AI Coding Agents Beyond Lines of Code and PR Acceptance Rates
Lines of code and PR acceptance rates look like productivity signals but reward verbosity and rubber-stamping. Here is what engineering managers should track instead when adopting Copilot, Cursor, and Claude Code.
2026-05-21 · ai-dev-tools
-
Amp's Neo CLI: Why AI Coding Agents Still Live in the Terminal
Sourcegraph's Amp is reworking the command line around autonomous AI coding agents. Here's why the terminal remains core infrastructure for agentic development — and what changes when software, not a person, is the operator.
2026-05-21 · ai-dev-tools
-
GitHub Copilot Desktop vs Claude Code vs Codex CLI: Picking Your Agent
GitHub's standalone Copilot desktop app puts it head-to-head with Claude Code and Codex CLI. We compare workflow surface, approval semantics, and model neutrality so you can pick the right one.
2026-05-18 · ai-dev-tools
-
Claude Code Agent View: Why Developers Aren't Sold on Anthropic's New CLI Dashboard
Anthropic shipped agent view in Claude Code, a CLI dashboard for parallel agent sessions. We test it, explain the muted developer response, and lay out what would actually fix multi-agent workflows.
2026-05-18 · ai-dev-tools
-
Cursor vs GitHub Copilot: Which AI Coding Assistant Ships Faster in 2026?
We tested both AI coding assistants against a Next.js app, a Python CLI, and a Rust library migration. Cursor won on velocity. Here's the breakdown — and the one scenario where Copilot still edges ahead.
2026-05-14 · ai-dev-tools
-
OpenCode vs Claude Code: Why 157K Developers Are Hedging Against Anthropic
A measured comparison of OpenCode and Claude Code, the lock-in math behind the split, and a decision framework for picking one, the other, or both.
2026-05-12 · ai-dev-tools