Backend and APIs plugins

630 tagged Backend and APIs, measured the same way as everything else here.

Browse within: claude-code-commands 24claude-code-skill 24claude-code-plugins 23claude-plugin 23claude-code-hooks 21claude-code-skills 21api 12abap 10claude-code-marketplace 10openapi 10plugins 10ai-skills 9fastapi 9agentic-workflow 8

system-design

242

daniyalahmed21/skillforge

Plugin Claude Code

Bundles 1 skill · 242 tokens together

Design or review backend/distributed systems end-to-end at a staff level, right-sized for actual scale. Ships designs as Eraser diagrams.

6 1mo ago A tokens not measured original MIT

build-saas

244

saasroo/build-saas

Plugin Claude Code

Bundles 3 skills · 166 tokens together

Open-source playbook and Claude Code plugin for building SaaS products — marketing sites with Saasify + web apps with Fireact.

6 4mo ago A tokens not measured original MIT

agentlink

245

tomaspozo/agentlink

Plugin Claude Code

Bundles 8 skills, 1 agent, 1 hook · 1,024 tokens together

Build apps with Supabase as the backend. Equips AI agents with schema-driven workflows, RPC-first data access, edge functions, auth, RLS, and multi-tenancy.

6 1mo ago A tokens not measured original MIT

airwallex-dev

249

airwallex/airwallex-marketplace

Plugin Claude Code

Bundles 6 skills · 573 tokens together

Airwallex integration skills for Claude. Code-generation workflows that scaffold, configure, and wire Airwallex APIs into your project.

5 9d ago A tokens not measured original Apache-2.0

labby

250

dinglebear-ai/labby

Plugin Claude Code

Bundles 2 skills, 1 MCP server · 185 tokens together

Rust MCP gateway with Code Mode, authentication, protected routes, setup, logs, CLI, HTTP API, and operator web UI.

5 2d ago A tokens not measured AGPL-3.0

tarn

251

NazarKalytiuk/tarn

Plugin Claude Code

Bundles 1 MCP server, 1 plugin

CLI-first API testing tool for .tarn.yaml files with structured JSON output and a bundled MCP server for AI-assisted write/run/debug workflows. A companion tarn-lsp language server plugin ships from the same marketplace under the tarn-lsp name.

5 3mo ago A tokens not measured original MIT

tarn

252

NazarKalytiuk/tarn

Plugin Claude Code

Bundles 1 skill · 106 tokens together

CLI-first API testing tool with .tarn.yaml files, structured JSON output, and MCP server. Write, run, debug, and iterate on API tests — optimized for AI-assisted workflows.

5 3mo ago A tokens not measured original MIT

nestjs-hexagonal

254

Softtor/nestjs-hexagonal

Plugin Claude Code

Bundles 10 skills, 8 agents · 1,211 tokens together

Skills for building NestJS bounded contexts with Hexagonal Architecture, DDD, and CQRS patterns. Covers domain modeling, application layer, infrastructure wiring, presentation, full TDD workflow, and architecture review.

5 23d ago A tokens not measured original MIT

ghost-headless-blog

258

kasuncfdo/ghost-headless-blog-skill

Plugin Claude Code

Bundles 1 skill · 97 tokens together

Headless Ghost CMS blog for Next.js App Router — Content API client, ISR + webhook revalidation, tag/author/paged archives with author bio + social rendering, SEO metadata + JSON-LD, sitemap, Ghost koenig-card styling, blur-up images. Battle-tested patterns with copy-paste templates.

5 1mo ago A tokens not measured original MIT

hookdeck

259

hookdeck/agent-skills

Plugin Claude Code

Bundles 3 skills · 284 tokens together

Skills for working with Hookdeck Event Gateway (receive, queue, route, and deliver webhooks) and Hookdeck Outpost (send webhooks and events to user-preferred destinations). Includes a router skill that delegates to event-gateway or outpost based on the task.

5 14d ago A tokens not measured original MIT

standaarden

261

developer-overheid-nl/skills-standaarden

Plugin Claude Code

Bundles 10 skills · 435 tokens together

CONCEPT — Skills voor Nederlandse overheidsstandaarden (beheerd door Logius): API Design Rules, Digikoppeling, OAuth NL, FSC, Logboek Dataverwerkingen, CloudEvents, BOMOS, E-Government en Publicatie-tooling. Bevat 10 skills voor 77 GitHub repositories verdeeld over 9 domeinen.

5 1mo ago A tokens not measured EUPL-1.2

oastools

262

erraggy/oastools

Plugin Claude Code

Bundles 5 skills, 1 hook · 86 tokens together

OpenAPI Specification tools — validate, fix, convert, diff, walk, and generate from OAS 2.0-3.2 documents.

5 4d ago A tokens not measured original MIT

click-to-mcp

263

Coding-Dev-Tools/click-to-mcp

Plugin Claude Code

Bundles 1 skill · 104 tokens together

Auto-wrap any Click/typer CLI as an MCP server — zero-code transformation. Supports stdio, HTTP+SSE, and Streamable HTTP transport with automatic tool discovery. Turn your Python CLI tools into MCP servers Claude Code can call directly.

5 8d ago A tokens not measured

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: