Claude Code Skills by Obie

Production-ready skills for enhanced Claude Code development workflows.

Installation

Add this marketplace to your Claude Code:

/plugin marketplace add obie/skills

Then install individual skills:

/plugin install better-stimulus@obie-skills

Available Skills

Better Stimulus

Apply opinionated best practices from betterstimulus.com when writing or refactoring Stimulus controllers.

When to use:

• Writing new Stimulus controllers
• Refactoring existing Stimulus code
• Reviewing Stimulus controller architecture
• Debugging inter-controller communication

Key patterns:

• Values API for reactive state management
• Static classes for configurable CSS
• Single Responsibility Principle
• Minimal connect() usage
• Declarative event registration

Invoke with: /better-stimulus or Claude invokes automatically when working with Stimulus code

MCP OAuth Setup

Implement zero-configuration OAuth for MCP (Model Context Protocol) server connections using Dynamic Client Registration (RFC 7591) and Authorization Server Metadata Discovery (RFC 8414). Battle-tested with Linear, Sentry, and Granola.

When to use:

• Building admin UIs for managing MCP server connections with OAuth
• Integrating with third-party MCP providers
• Implementing MCP Streamable HTTP transport with authenticated tool sync
• Adding OAuth to an existing MCP connector management system

What it covers:

• RFC 8414 metadata discovery + RFC 7591 dynamic client registration
• PKCE (S256) authorization flow with signed state
• Token exchange, storage, and refresh (shared + per-agent modes)
• MCP Streamable HTTP tool sync (session handshake, SSE parsing)
• UI patterns (Stimulus forms, Connect vs Sync logic)
• Common failure modes and fixes (Turbo Drive, route helpers, SSE)

Invoke with: /mcp-oauth-setup or Claude invokes automatically when implementing MCP OAuth

How It Works

Skills are stored in skills//SKILL.md format. Each skill:

• Contains YAML frontmatter describing when to use it
• Includes comprehensive instructions for Claude
• May reference supporting documentation files
• Can be invoked manually with /skill-name or automatically by Claude

Contributing

Want to add your own skills to this marketplace?

1. Fork this repository
2. Create a new skill directory under skills/
3. Write your SKILL.md following the Agent Skills standard
4. Add an entry to .claude-plugin/marketplace.json
5. Submit a pull request

License

MIT - See LICENSE file for details