Backend & APIs · For developers

Authentication, authorization, and multi-tenancy patterns for @cyanheads/mcp-ts-core.

cyanheads/pubmed-mcp-server

Drive the implementation half of a SAGE PDCA cycle (Phases 03–06) after the plan exists — implementation, deterministic verification, QA, the Phase-05 review (via /sage-review), and completion, with…

SeJonJ/ChatForYou

Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization.

davila7/claude-code-templates

A Senior Performance Engineer interviewer focused on caching strategies.

PrepLabsAI/InterviewMentor

Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets.

templetongroup/radiant

Nest.js framework expert specializing in module architecture, dependency injection, middleware, guards, interceptors, testing with Jest/Supertest, TypeORM/Mongoose integration, and Passport.js…

davila7/claude-code-templates

Migrate legacy Salesforce UI stacks onto modern LWC — Aura → LWC conversion completeness verification and Lightning Out Beta → Lightning Out 2.0 host-page migration.

forcedotcom/sf-skills

Azure AI VoiceLive SDK for Java. An agent skill from microsoft/skills.

microsoft/skills

Azure AI Voice Live SDK for JavaScript/TypeScript. An agent skill from microsoft/skills.

microsoft/skills

Azure Communication Services common utilities for Java. An agent skill from microsoft/skills.

microsoft/skills

Azure Batch SDK for Java. An agent skill from microsoft/skills.

microsoft/skills

Build event-driven applications with Azure Event Grid SDK for Java.

microsoft/skills

Build real-time streaming applications with Azure Event Hubs SDK for Java.

microsoft/skills

Build event streaming applications using Azure Event Hubs SDK for JavaScript (@azure/event-hubs).

microsoft/skills

Azure Identity library for Java authentication with Azure services.

microsoft/skills

Build real-time web applications with Azure Web PubSub SDK for Java.

microsoft/skills

Azure Web PubSub Service SDK for Python. An agent skill from microsoft/skills.

microsoft/skills

Azure API Management SDK for Python. An agent skill from microsoft/skills.

microsoft/skills

Azure Bot Service Management SDK for Python. An agent skill from microsoft/skills.

microsoft/skills

Azure Resource Manager SDK for Cosmos DB in .NET. An agent skill from microsoft/skills.

microsoft/skills

Build messaging applications using Azure Service Bus SDK for JavaScript (@azure/service-bus).

microsoft/skills

Azure Speech to Text REST API for short audio (Python). An agent skill from microsoft/skills.

microsoft/skills

Build blob storage applications with Azure Storage Blob SDK for Java.

microsoft/skills

Azure Blob Storage JavaScript/TypeScript SDK (@azure/storage-blob) for blob operations.

microsoft/skills

Search and analyze your own Lemon session logs (older/parent conversations) using jq.

z80dev/lemon

A skill your agent uses when a provider scan is slow, times out, or trips rate limits (429, throttling, Retry-After), when the same request URL appears many times in a debug log, when an asset's…

mondoohq/mql

AWS Identity and Access Management for users, roles, policies, and permissions.

itsmostafa/aws-agent-skills

Configure API Platform resources (v5, 4.4, 4.3) with explicit operations, pagination, and typed OpenAPI for clean, versioned REST/GraphQL APIs

dev-toolings/superpowers-symfony

Inspect the Bike Index production Rails logs downloaded by binxlogs and streamed with binxcat web / binxcat worker — JSON-per-request (Lograge) on web plus free-form background-job lines on worker…

bikeindex/bike_index

A skill your agent uses when developing, deploying, or debugging Butterbase serverless functions, or when the user needs to add backend logic like webhooks, scheduled jobs, or custom API endpoints

butterbase-ai/butterbase-skills

Implements RESTful API design with versioning and request specs.

ThibautBaissac/rails_ai_agents

Develop features inside the Browser4 repository itself: add CLI commands, agent tool domains, REST endpoints, tests, and skills; analyze impact, plan dev tasks, check CDP pitfalls, and verify builds.

platonai/Browser4

Complete HTTP route structure with auth layers, middleware chains, rate limiting, and handler mappings for all API and GUI endpoints.

gjovanovicst/golang-auth-api

ZR Express delivery platform integration for CodFlow — all 129 public API endpoints (catalog, claims, customers, orders/parcels, delivery pricing, hubs, supplier, treasury, users, webhooks)…

bighadj22/codflow

REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs.

ProgrammerAnthony/Expert-Coding-Harness

当需要探索方案、头脑风暴、创意思维时自动使用此 Skill. An agent skill from bkywksj/knowledge-base.

bkywksj/knowledge-base

This skill helps an LLM build correct native Model Context Protocol integrations with @ax-llm/ax.

dosco/aithy

Implement Sign-In with Ethereum (SIWE / EIP-4361) authentication in Blazor with JWT tokens, session management, and AuthorizeView (.NET/C).

Nethereum/Nethereum

Guides agents in configuring hermetic Bazel Bzlmod dependencies, managing third-party PyPI packages via rulespython, importing Intrinsic SDK libraries and protobufs, and discovering SDK APIs in the…

intrinsic-ai/intrinsic-core

Create or reshape a Python FastAPI service repo into the specx clean core/delivery architecture using packaged scoped foundation bases.

maksimzayats/specx

Create webhook or polling triggers for a Sim integration. An agent skill from simstudioai/sim.

simstudioai/sim

Validate an existing knowledge base connector against its service's API docs

simstudioai/sim

Complete reference for 28 web2 bug classes with root causes, detection patterns, bypass tables, exploit techniques, and real paid examples.

Gabson0x/bountyforge

Extract, suggest, and sync tags and categories for blog posts across all major CMS platforms.

AgriciDaniel/claude-blog

A skill your agent uses when creating email templates with React - welcome emails, password resets, notifications, order confirmations, or transactional emails that need to render across email…

curvenote/curvenote

Airtable REST API via curl. An agent skill from Prismer-AI/PrismerCloud.

Prismer-AI/PrismerCloud

A skill your agent uses when running a local Ethereum node with Anvil.

ccashwell/evm-cortex

Master software architect specializing in modern architecture patterns, clean architecture, microservices, event-driven systems, and DDD.

AratKruglik/claude-laravel