opencode-claude-auth

by griffinmartin · Claude Skill · ★ 1.3k

About opencode-claude-auth

opencode-claude-auth Self-contained Anthropic auth provider for OpenCode using your Claude Code credentials — no separate login or API key needed. How it works The plugin registers its own auth provider with a custom fetch handler that intercepts all Anthropic API requests. It reads OAuth tokens from the macOS Keychain (or on other platforms), caches them in memory with a 30-second TTL, and handles the full request lifecycle — no builtin Anthropic auth plugin required. It also syncs credentials to OpenCode's as a fallback (on Windows, it writes to both and to cover all installation methods).

aianthropicauthenticationclaudeclaude-codehomebrewnodejsoauthopencodeopencode-plugin

Quick Facts

Stars1,307
Forks192
LanguageTypeScript
CategoryClaude Skill
LicenseMIT
Quality Score76.8642000009446/100
Open Issues26
Last Updated2026-10-16
Created2026-03-19
Platformsclaude-code, node
Est. Tokens~16k

Compatible Skills

These tools work well together with opencode-claude-auth for enhanced workflows:

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Frequently Asked Questions

What is opencode-claude-auth?

opencode-claude-auth is OpenCode 2 plugin that uses your existing Claude Code credentials — no separate login needed.. It is categorized as a Claude Skill with 1.3k GitHub stars.

What programming language is opencode-claude-auth written in?

opencode-claude-auth is primarily written in TypeScript. It covers topics such as ai, anthropic, authentication.

How do I install or use opencode-claude-auth?

You can find installation instructions and usage details in the opencode-claude-auth GitHub repository at github.com/griffinmartin/opencode-claude-auth. The project has 1.3k stars and 192 forks, indicating an active community.

What license does opencode-claude-auth use?

opencode-claude-auth is released under the MIT license, making it free to use and modify according to the license terms.

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