Skip to content
CAI
Produce a survey ↗Verify a survey

anomalyco/opencode

This system is a comprehensive AI development environment that provides a terminal-based interface, a desktop application, and a CLI tool for managing AI sessions and agents. It features a modular plugin architecture supporting numerous AI providers and tools, alongside a robust backend for session management, file system interaction, and database operations. The platform also includes a web console for billing, usage tracking, and workspace administration, all supported by a modern, effect-based runtime and extensive test coverage.

34.9

Weak · 5 August 2026

785k

lines of production code

TypeScript

primary language

5

bus factor · 1,000 authors in all

3

measurements over time

CAI band scale
CAI trend line

How it got here

2025 · v2 architecture and platform expansion

This period focused on the architectural shift to the v2 plugin and service framework, replacing legacy TUI and internal modules with modern, modular implementations. The codebase expanded significantly with new packages for the VS Code extension, Slack bot, and enterprise features, while the console application grew to include comprehensive billing, workspace management, and i18n support.

90 changes

2026 · v2 architecture and native LLM core

This period focused on establishing the v2 runtime architecture, introducing a native LLM core for direct provider integration, and refactoring the session and tool systems. The work also included significant UI overhauls for the desktop, console, and TUI, alongside comprehensive database schema updates and test coverage for the new infrastructure.

130 changes

CAI lens gauges

Survey your own repository

anomalyco/opencode was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.

Survey a repository

About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 5 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 2f17fc9613 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.19. Score the same commit under that rubric and you get the same number.
CAI link cards