Anomaly
OpenCode
OpenCode is a coding agent for the terminal by Anomaly.
75out of 100As of November 4, 2026
Summary
OpenCode is an open-source coding agent for the terminal from Anomaly, released in May 2025 under the MIT license. There is also a desktop app and an IDE extension.
OpenCode supports many model providers and your own API key, and it includes free models too. If you want a subscription, the Go plan starts at $10 per month. OpenCode runs on macOS, Windows and Linux.
Popularity
How often the harness is searched for, used and mentioned, compared with every harness in the directory.
The most popular AI harnesses
Popularity index from 0 to 100, higher is more popular.
20 of 31 models
As of November 4, 2026 · Source: gradually.ai popularity index
Over time
Values from May 31, 2025 to November 4, 2026
OpenCodeGemini CLIPiQwen CodeCodex CLI
Subscriptions with OpenCode
Plans from the AI subscription directory that include the harness. Cheapest first.
| Plan | Provider | Price | Checked |
|---|---|---|---|
| OpenCode Go Go | OpenCode | $10.00 | Nov 2, 2026 |
| OpenCode Go Go Teams | OpenCode | $20.00 | Nov 2, 2026 |
| OpenCode Go Go Plus | OpenCode | $40.00 | Nov 2, 2026 |
Changelog
Every update and new release of OpenCode is in the changelog.
Sources
Every fact on this profile rests on one of these sources. The date is the day the source was read.
| Source | Backs | Read on |
|---|---|---|
| api.github.com/repos/anomalyco/opencode | Status, License | November 5, 2026 |
| api.github.com/repos/anomalyco/opencode/releases | Launch date | November 5, 2026 |
| github.com/anomalyco/opencode | Open source, Kind, Platforms, GitHub repository (popularity index) | November 5, 2026 |
| opencode.ai/go | Entry price | November 5, 2026 |
| opencode.ai | Entry price, Model access, Website | November 5, 2026 |
| docs.opencode.ai/docs | Platforms, Documentation | November 5, 2026 |
| registry.npmjs.org/opencode-ai | npm package (popularity index) | November 5, 2026 |
| github.com/sst/opencode%20(301%20to%20anomalyco/op… | GitHub repository (popularity index) | November 5, 2026 |
| marketplace.visualstudio.com/_apis/public/gallery/extensionquery | VS Code extension (popularity index) | November 5, 2026 |
| open-vsx.org/api/sst-dev/opencode | Open VSX extension (popularity index) | November 5, 2026 |
| npmjs.com/package/opencode-ai | npm package (popularity index) | November 5, 2026 |
| marketplace.visualstudio.com/items | VS Code extension (popularity index) | November 5, 2026 |
| open-vsx.org/extension/sst-dev/opencode | Open VSX extension (popularity index) | November 5, 2026 |