backend-service-patterns

This repository hosts a collection of reusable Claude Code plugins designed to accelerate development workflows and integration patterns. It serves as a central registry for specialized skills, commands, and agents that can be added to your Claude Code environment.

Full Stack & Orchestration

• golang-orchestrator: Subagent orchestration for production Golang backends with Echo framework. Features specialized agents for architecture and routing.

UI & Visualization

• shadcn-svelte-skill: Svelte UI component management with shadcn-svelte, Skeleton UI, and Melt UI guidance (Tailwind CSS v4.1 + TypeScript).
• svelte-flow: Interactive node-based editors and flow diagrams with @xyflow/svelte (workflow editors, DAG editors, mindmaps).
• layerchart: Pre-built chart components for rapid data visualization (bar, line, pie, tree maps, geographic charts).
• layercake: Headless visualization framework for unlimited custom visualizations (maximum flexibility).
• svelte5-runes: Comprehensive guidance for Svelte 5 runes system, reactivity patterns, and Svelte 4→5 migration.

Integration & Logic

• quickbooks-api-integration: QuickBooks Online API integration guidance for ERP/CRM/TMS systems.
• sequential-thinking: Systematic problem-solving through iterative reasoning with revision and branching.
• sveltekit-spa: SvelteKit SPA development patterns and configuration with comprehensive backend integration guidance.
• supabase: Supabase development plugin with SQL style guide, RLS policy guidance, and laneweaverTMS-specific database patterns.

Adding the Marketplace

To add this marketplace to Claude Code, use the /plugin marketplace add command with the path to this repository:

```bash

/plugin marketplace add linehaul-ai/linehaulai-claude-marketplace

```

For example:

```bash

/plugin marketplace add .

```

Installing Plugins

Once the marketplace is added, you can install specific plugins by name:

```bash

/plugin install linehaulai-claude-marketplace

```

Examples:

```bash

/plugin install golang-orchestrator

/plugin install svelte-flow

/plugin install sequential-thinking

```

All plugins are located in the .claude-plugin/ directory.

• Full Plugins (e.g., golang-orchestrator): Contain commands/, skills/, and agents/ directories, and a plugin.json manifest.
• Skill Plugins (e.g., sequential-thinking): Contain primarily SKILL.md and optional references.
• Hybrid Plugins (e.g., shadcn-svelte-skill): Combinations of skills and commands.

For detailed architecture, directory structure, and conventions, please refer to [CLAUDE.md](CLAUDE.md).

To develop or modify plugins in this marketplace:

1. Navigate to the specific plugin directory under .claude-plugin/.
2. Modify the relevant skills, commands, or documentation.
3. For full plugins, ensure you update the version in .claude-plugin/{plugin-name}/.claude-plugin/plugin.json.
4. If adding a new plugin, register it in .claude-plugin/marketplace.json.

See [LICENSE](LICENSE) for details.