Backend & APIs

REST API设计模式，包括资源命名、状态码、分页、过滤、错误响应、版本控制和生产API的速率限制. An agent skill from affaan-m/ECC.

affaan-m/ECC

Complete guide for Squads Protocol - Solana's leading smart account and multisig infrastructure.

internet-court/internet-court-skill

Review and fix Zhihu++ functional regressions caused by performance optimizations.

zly2006/zhihu-plus-plus

Architecture async-first avec messaging et queues (Symfony Messenger, Laravel Queue, Ecotone).

TheBeardedBearSAS/claude-craft

Systematically detects all reentrancy vulnerability variants in smart contracts — classic, cross-function, cross-contract, and read-only reentrancy.

quillai-network/quillshield_skills

Generate sandbox security policies from plain-language requirements and optional REST API documentation.

NVIDIA/OpenShell

Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities

davila7/claude-code-templates

Implements URL-based multi-tenancy with account scoping, membership patterns, and data isolation following 37signals patterns.

dilolabs/nosia

A skill your agent uses when orchestrating Breeze implementation work from this seat — dispatching waves or issue fixes to background sessions, deciding whether an open PR gets merged, handling a…

LanternOps/breeze

Regenerate the OrchardCore.OpenApi module's NSwag-generated C/TypeScript API clients, and verify the regeneration produces a stable (non-reshuffled) diff.

OrchardCMS/OrchardCore

Expert in building products that wrap AI APIs (OpenAI, Anthropic, etc.) into focused tools people will pay for.

davila7/claude-code-templates

Expert in building Telegram Mini Apps (TWA) - web apps that run inside Telegram with native-like experience.

davila7/claude-code-templates

Build automated AI workflows combining multiple models and services.

NeverSight/learn-skills.dev

Connects NanoClaw to email through Resend so the agent can hold asynchronous email conversations, using the Chat SDK bridge adapter.

nanocoai/nanoclaw

Connects NanoClaw to WhatsApp through Meta's official Business Cloud API using the Chat SDK bridge, with notes for upgrading older installs.

nanocoai/nanoclaw

Generates RESTful API documentation (OpenAPI 3.0 / Swagger spec) by scanning route definitions in code for Flask, FastAPI, Express, Gin, and other frameworks.

zebbern/claude-code-guide

Enable and configure Kibana audit logging for saved object access, logins, and space operations.

aspectrr/deer

S3-compatible object storage that branches with your Neon project, so files and the database stay in sync across every branch.

neondatabase/agent-skills

Bottom-up systematic validation for multi-layer architectures.

adam-s/intercept

钉钉群聊与消息。Use when 收发/搜索消息、建群、群治理、Bot/Webhook、文件，或仅限 IM 的消息谓词筛选。跨源主题/行为轨迹走 dingtalk-aisearch；DING/班级群走 dingtalk-misc；邮件走 dingtalk-mail。

DingTalk-Real-AI/dingtalk-workspace-cli

Blockchain analytics via Dune REST API — execute DuneSQL queries against live on-chain data, discover decoded contract tables, and monitor credit usage.

moonpay/skills

Design and review Elasticsearch index mappings for stated access patterns: correct field types, text+keyword multi-fields, docvalues tuning, mapping-explosion avoidance, and explicit shard settings.

elastic/agent-skills

当代码涉及多租户隔离（TenantContext、tenantId、租户拦截器/过滤器、X-Tenant-Code）时触发。防止租户越权访问、数据串租户等安全问题。

doccker/cc-use-exp

当需要将 funboost 任务部署为 HTTP 微服务时使用。触发场景：通过 FastAPI/Flask/Django 暴露发布和查询接口、使用内置 FaaS router、无需手写 API 代码。关键词：FaaS, 微服务, FastAPI, Flask, Django, HTTP API, REST, fastapirouter, flaskblueprint, web deploy。

ydf0509/funboost

Build browser or server token swaps with Circle App Kit or standalone Swap Kit.

circlefin/skills

Automatically discover API design skills when working with REST APIs, GraphQL schemas, API authentication, OAuth, JWT, rate limiting, API versioning, error handling, or endpoint design.

rand/cc-polymath

DEPRECATED (will be removed in an upcoming release; migration guide https://iii.dev/docs/upgrading/migrate-from-streams).

iii-hq/workers

A skill your agent uses when the user asks about WordPress codebases (plugins, themes, block themes, Gutenberg blocks, WP core checkouts) and you need to quickly classify the repo and route to the…

gambitph/Stackable

Overview of Neon, a complete set of cloud backend primitives for apps and agents, spanning Lakebase Postgres, Auth, the Data API, Object Storage, Compute Functions, and the AI Gateway.

smontlouis/bible-strong

Expert Django backend development guidance. An agent skill from vintasoftware/django-ai-plugins.

vintasoftware/django-ai-plugins

Organizes research with the self-hosted Open Notebook alternative to NotebookLM.

K-Dense-AI/scientific-agent-skills

Implement a new or changed Supercheck feature end to end across schema, auth/RBAC, services, routes/actions, UI, queues/workers, CLI/recorder, tests, docs, and deployment contracts.

supercheck-io/supercheck

Interact with Gmail - search emails, read messages, send emails, create drafts, and manage labels.

sanjay3290/ai-skills

Build, run, debug, and operate applications on AWS Lambda MicroVMs — Firecracker-isolated, snapshot-resumable serverless compute environments that run inside a container with up to 8-hour lifetimes.

awslabs/agent-plugins

Operate CoinGecko and GeckoTerminal market data APIs through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

TRIGGER when user asks to add a Python-backed function endpoint to an existing Python-backed microservice.

microbus-io/fabric

A skill your agent uses when adding e2a email capabilities to an application or codebase: outbound sending, inbound signed webhooks, REST polling, or SDK integration.

tokencanopy/e2a

REST/GraphQL API design patterns, error handling conventions, and input validation reference for backend development.

modu-ai/moai-adk

API testing expert for curl, REST, GraphQL, authentication, and debugging

RightNow-AI/openfang

Defines nestia benchmark fixture integrity, result reporting, and publication safeguards.

samchon/nestia

REST API endpoints, route structure, auth guards, request/response contracts, error patterns, and the full API surface for web SPA and mobile clients.

OpenLitterMap/openlittermap-web

Core VeChain development — SDK usage, fee delegation (VIP-191), multi-clause transactions, dual-token model, legacy migration, and general VeChainThor development patterns.

vechain/x-app-template

[OMX] Configure OMX notifications - unified entry point for all platforms

yangyuan-zhen/PolyWeather

Operate Auto Email Sender through its local CLI for mentor and correspondence queries, drafts, campaigns, crawling, diagnosis, and confirmed email delivery.

JunieXD/AutoEmailSender

Gateway and proxy debugging for vercel-openclaw: /gateway routing, HTML injection, WebSocket rewrite, gateway-token handoff, waiting page, status heartbeat, sandbox port URL cache, and proxy auth.

vercel-labs/vercel-openclaw-archived

Analyzes Solidity contract entry points to map attack surface.

alt-research2/SolidityGuard

企业微信智能表格内容操作技能——专注于智能表格（smartsheet）的数据、结构与样式管理：读取表结构与记录、管理子表/字段/记录/视图/图表，以及修改行列样式（填色/高亮）；记录新增或更新遇到 851003 / no authority 时通过 Webhook 兜底写入。触发条件：用户提到智能表格、企微表格、smartsheet 的内容操作或样式修改，或链接形如…

WecomTeam/wecom-cli

Read and control Aqara smart home devices: plugs, switches, lights, AC, locks, curtains, scenes.

Anil-matcha/awesome-muse-connectors