opencode-claude-auth — Claude Skill by griffinmartin

by griffinmartin · Claude Skill · ★ 945

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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). If a token is near expiry, it runs the Claude CLI to trigger a refresh. Background re-sync runs every 5 minutes. Prerequisites Claude Code installed and authenticated (r

aianthropicauthenticationclaudeclaude-codehomebrewnodejsoauthopencodeopencode-plugin

Quick Facts

Stars945
Forks122
LanguageTypeScript
CategoryClaude Skill
LicenseMIT
Quality Score64.24/100
Open Issues17
Last Updated2026-05-01
Created2026-03-19
Platformsclaude-code, node
Est. Tokens~21k

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 plugin that uses your existing Claude Code credentials — no separate login needed.. It is categorized as a Claude Skill with 945 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 945 stars and 122 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.

What are the best alternatives to opencode-claude-auth?

The top alternatives to opencode-claude-auth on Agent Skills Hub include axonhub, ax, ccs. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

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