Backend & APIs · GraphQL

Design REST/GraphQL APIs with OpenAPI 3.1, error handling, pagination, rate limiting, webhooks, and idempotency.

EliasOulkadi/shokunin

Batch update Yoast SEO metadata (titles, descriptions, focus keyphrases) in WordPress via GraphQL.

nicepkg/ai-workflow

A skill your agent uses when building or maintaining The Graph subgraphs.

ccashwell/evm-cortex

Read-only Jobber CLI for offline analysis — every GraphQL surface synced to SQLite, every relationship queryable.

mvanhorn/printing-press-library

Use Monarch Money CLI for personal finance account balances, tags, transactions, cashflow summaries, explicit transaction CRUD workflows, and guarded read-only GraphQL queries.

mvanhorn/printing-press-library

Guide for creating effective skills for Apollo GraphQL and GraphQL development.

apollographql/skills

A skill your agent uses when building or customizing a Shopify store across its three code surfaces — themes (Liquid, Online Store 2.0 sections, blocks and JSON templates), apps (Remix with the…

ericrisco/rsc-harness

GitHub CLI operations via gh for issues, PRs, Actions, releases, and REST/GraphQL API with --json/--jq parsing.

Mathews-Tom/armory

Discover any interface (HTTP, WebSocket, GraphQL, gRPC, or other) that distinguishes between existing and non-existing users through any observable difference

NeoTheCapt/RedteamAgent

Provides comprehensive NestJS framework patterns with Drizzle ORM integration for building scalable server-side applications.

giuseppe-trisciuoglio/developer-kit

Backend tech-stack identification — web servers, runtimes, languages, frameworks, databases, APIs, and CMS via HTTP headers, cookies, error pages, and API discovery.

transilienceai/communitytools

Manage Linear teams, projects, cycles, issues, comments, workflow state, and documents from a terminal through Linear's public GraphQL API.

magnus919/agent-skills

Query Fireflies.ai meeting transcripts, meeting notes, summaries, contacts, channels, AI meeting analytics, AskFred, audio uploads, and webhook signatures through its GraphQL API.

magnus919/agent-skills

GitHub CLI operations for issues, PRs, milestones, and Projects v2.

yonatangross/orchestkit

Design and document RESTful and GraphQL APIs with OpenAPI/Swagger specifications, authentication patterns, versioning strategies, and best practices.

aiskillstore/marketplace

Guidelines for developing GraphQL APIs and React applications using Apollo Client for state management, data fetching, and caching

Kilo-Org/kilo-marketplace

Use sqlmap to confirm and characterize suspected SQL injection with faithful requests and bounded evidence.

cyberful/cyberful

OpenAPI 3.x spec analysis patterns, schema normalization, authentication method mapping, pagination/error pattern extraction, and GraphQL/gRPC spec interpretation guide.

revfactory/harness-100

REST API design conventions reference. An agent skill from revfactory/harness-100.

revfactory/harness-100

Generate comprehensive API documentation including endpoint descriptions, request/response examples, authentication guides, error codes, and SDKs.

OneWave-AI/claude-skills

Build graphql mutation builder operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Create graphql resolver creator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Configure graphql subscription setup operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Generate graphql schema generator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Create graphql resolver creator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Query computational catalysis reaction data via Catalysis Hub GraphQL

wentorai/research-plugins

Linear expert for workspace/team admin, Cycles, Projects, Initiatives, Roadmaps, GraphQL API queries, triage workflows, GitHub integration, bulk operations, and Jira-to-Linear migration.

borghei/Claude-Skills

Shopify Admin & Storefront GraphQL APIs via curl, with Bankr-native bridges.

BankrBot/skills

Generate integration tests for multiple interacting components in Python.

ArabelaTso/Skills-4-SE

Expert API designer for REST, GraphQL, gRPC architectures. An agent skill from curiositech/some_claude_skills.

curiositech/some_claude_skills

GraphQL gives clients exactly the data they need - no more, no less.

aiskillstore/marketplace

Builds GraphQL APIs with schema design, resolvers, error handling, and performance optimization using Apollo or Graphene.

secondsky/claude-skills

Linear API integration with managed OAuth. An agent skill from CraftOS-dev/CraftBot.

CraftOS-dev/CraftBot

Plan tests for an API endpoint or service — functional, negative, and contract.

mohitagw15856/pm-claude-skills

Write an API versioning strategy document for a service or API platform.

mohitagw15856/pm-claude-skills

A skill your agent uses when working with Dagster OSS: assets, jobs, Definitions, config/resources, schedules/sensors, automation, CLI/local development, deployment operations, GraphQL/webserver…

VectorSpaceLab/AREX-Skill

Shopify Development Skill workflow skill. An agent skill from diegosouzapw/awesome-omni-skills.

diegosouzapw/awesome-omni-skills

Complete API integration guide for Shopify including GraphQL Admin API, REST Admin API, Storefront API, Ajax API, OAuth authentication, rate limiting, and webhooks.

Microck/ordinary-claude-skills

Build Shopify applications, extensions, and themes using GraphQL/REST APIs, Shopify CLI, Polaris UI components, and Liquid templating.

Microck/ordinary-claude-skills

Complete debugging and troubleshooting guide for Shopify including Liquid errors, theme preview debugging, API error handling, JavaScript console debugging, network request inspection, cart issues…

Microck/ordinary-claude-skills

Printing Press CLI for Doordash. An agent skill from mvanhorn/printing-press-library.

mvanhorn/printing-press-library

Printing Press CLI + MCP for Goodreads, read and write — rate books (GraphQL RateBook/UnrateBook), write/publicize reviews, add to and create shelves, home feed, friends, recommendations…

mvanhorn/printing-press-library

Operate a Shopify store from the terminal with local sync, analytics, and bulk exports.

mvanhorn/printing-press-library

Printing Press CLI for Woot. An agent skill from mvanhorn/printing-press-library.

mvanhorn/printing-press-library

A skill your agent uses when designing a GraphQL schema, implementing resolvers or mutations, solving the N+1 query problem with DataLoader, setting up subscriptions, paginating with Cursor…

kid-sid/claude-spellbook

GraphQL schema static auditor. An agent skill from LeoYeAI/openclaw-master-skills.

LeoYeAI/openclaw-master-skills

当目标存在REST/GraphQL/gRPC/WebSocket接口、Swagger/OpenAPI文档、调试端点（actuator/console）、旧版本API、内部接口、微服务网关，或需要测试HTTP走私、DoS、速率限制时调用。负责API全方法测试、BOLA越权、GraphQL深度攻击、协议层漏洞挖掘。

zhaji2333/CkSKILLS

NGES/重楼平台通用数据洞察与分析能力（只读）。根据用户的业务问题，自动分析涉及的元数据对象与字段（通过 MCP 实时查询元数据），结合用户角色（医药代表 Rep、地区经理 DSM、大区经理 RSM 等）确定数据范围（含下属团队），构造重楼 GQL（类…

infometa/workbuddyskills