Claude Code plugin

Skills

Claude Code skills marketplace - Production-ready skills for enhanced development workflows

101 stars 6 forksPlugins & marketplaces Plugin marketplace Source

Install

Inside Claude Code
/plugin marketplace add obie/skills

Found in the project README. Check it for setup steps after installing.

From source
git clone https://github.com/obie/skills.git

From the README

Claude Code Skills by Obie

Production-ready skills for enhanced Claude Code development workflows.

Installation

Add this marketplace to your Claude Code:

Then install individual 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

Deletion…
Read the full README on GitHub

How plugins work

  • A plugin bundles slash commands, subagents, skills, hooks, MCP servers and status lines so they install together.
  • Add the marketplace inside Claude Code with /plugin marketplace add obie/skills, then run /plugin to pick what to install.
  • You can turn a plugin off again from /plugin without deleting anything.
Claude Code docs

Details

Repository
obie/skills
Language
HTML
License
MIT
Last updated
20 October 2026

FAQ

What is Skills?

Claude Code skills marketplace - Production-ready skills for enhanced development workflows It is a plugin for Claude Code, from obie/skills on GitHub.

How do I install Skills?

Run /plugin marketplace add obie/skills inside Claude Code, then follow the setup in the README.

Is Skills popular?

obie/skills has 101 GitHub stars and 6 forks. It was last updated on 20 October 2026.

More plugins & marketplaces

Go Guidelines

105

mhmtszr/go-guidelines

Make your AI code agent write production-grade Go instead of tutorial-grade Go. A plugin for Opencode, Codex, Pi, Cursor and Claude Code with version-aware guidelines (Go 1.0–1.27) covering modern syntax, performance tuning, error handling, concurrency patterns, testing, and graceful shutdown.

Plugins & marketplaces/plugin install

Dna Claude Analysis

59

shmlkv/dna-claude-analysis

Run scripts, explore your genome, and get personalized explanations — all in natural dialogue.

Plugins & marketplaces

Immich Photo Manager

62

drolosoft/immich-photo-manager

MCP server and Claude Code plugin for self-hosted Immich: CLIP and OCR search, geographic albums, duplicates, people and faces, metadata repair, PDF photobooks. 94 tools, tested live on Immich 2.x and 3.x.

Plugins & marketplaces/plugin install11

Claude Chief Of Staff

89

loganhc-09/claude-chief-of-staff

How I turned Claude Code into a persistent AI chief of staff — the full architecture, now installable as a plugin in one command.

Plugins & marketplaces/plugin install12

Claude Code Seo

111

huifer/claude-code-seo

Next.js SEO assistant plugin for Claude Code CLI. Automated SEO audits with 100-point scoring across 6 dimensions. Covers metadata, structured data, E-E-A-T, content strategy, local SEO, and backlink building. Supports bilingual optimization, smart route detection, and 27+ commands for comprehensive SEO management.

Plugins & marketplaces

AgentLint

63

0xmariowu/AgentLint

The linter for your agent harness. Works with Claude Code, Codex, and Cursor.

Plugins & marketplaces/plugin install

Browse the most popular Claude Code mods, all plugins & marketplaces, or the skills and MCP server directories.