claude-skill

opencode-claude-auth – Seamless Claude login for your projects

Name: opencode-claude-auth – Seamless Claude login for your projects
Author: griffinmartin

Leverage your existing Claude Code credentials—no extra sign‑in required—so founders can add secure AI authentication to Node/TypeScript apps instantly. 1.3k+ GitHub stars

From the repo · “OpenCode plugin that uses your existing Claude Code credentials — no separate login needed. ”

1,310 stars+3★ this week193 forksTypeScriptGuide quality 9/10 · reviewed Oct 14Updated 10/16/2026100% free · open source

What it does

The opencode-claude-auth plugin allows you to authenticate with Claude Code using your existing credentials, eliminating the need for a separate login.

When to use it

•When you want to streamline your development workflow by leveraging your existing Claude Code credentials
•When you need to integrate Claude Code with other tools and services using a unified authentication mechanism
•When you want to reduce the complexity of managing multiple login credentials across different platforms

Ready-to-paste prompt

Import the plugin in your OpenCode project and use it to authenticate with Claude Code, for example: const auth = require('opencode-claude-auth');

Heads up: Make sure you have the necessary Claude Code credentials and permissions to use the opencode-claude-auth plugin, as it relies on existing credentials for authentication

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/opencode-claude-auth && curl -fsSL https://workflowstacks.com/api/skills/opencode-claude-auth/claude-skill -o ~/.claude/skills/opencode-claude-auth/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How opencode-claude-auth – Seamless Claude login for your projects works

Codeflow

Free to inspect

Opencode-claude-auth – Seamless Claude login for your projects is a medium TypeScript project (~11k lines across 32 code files). Expect some technical setup — comfortable with a terminal, or ask a developer. Last commit this month, MIT license, has a test suite.

Size

Medium codebase

~11k lines · 32 code files · ~2 h to skim

Setup

Some technical setup

Comfortable with a terminal? 20–40 min. Otherwise ask a dev.

Runs on

Node.js

No API keys detected

TypeScript 100%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
index.js
Where the program starts running
3
package.json
Dependencies and the commands it exposes
4
src/index.ts
Inside src/ — the main logic begins here

What's in each folder

src/Core code — the actual logic25 files

scripts/Helper scripts6 files

test-results/Folder2 files

.github/CI / automation (GitHub Actions)6 files

specs/Tests — proof it works2 files

READMEHas testsDocumentedCI checksMIT licenseUpdated this month

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/opencode-claude-auth && curl -fsSL https://workflowstacks.com/api/skills/opencode-claude-auth/claude-skill -o ~/.claude/skills/opencode-claude-auth/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

griffinmartin

Language

TypeScript