Backend & APIs

Research prediction markets as data sources or oracle signals for products, agents, dashboards, and corporate decision intelligence.

affaan-m/ECC

Local-evidence production readiness audit for shipped apps, pre-launch reviews, post-merge checks, and "what breaks in prod?" questions without sending repo data to an external audit service.

affaan-m/ECC

Quarkus security implementation patterns: JWT and OIDC authentication, @RolesAllowed RBAC and SecurityIdentity checks, Bean Validation and custom validators, parameterized Panache queries, BCrypt…

affaan-m/ECC

Redis data structure patterns, caching strategies, distributed locks, rate limiting, pub/sub, and connection management for production applications.

affaan-m/ECC

A skill your agent uses when you have a confirmed on-chain vulnerability hypothesis and must demonstrate it with a passing proof-of-concept — author an attacker contract or crafted instruction…

mtarcure/claude-vibe-squad

Manages MongoDB Atlas Stream Processing (ASP) workflows. An agent skill from mongodb/agent-skills.

mongodb/agent-skills

Records where resources outside the repository live (design source, design system, API schema, IaC source, secret store) and how design, implementation, and verification reach them.

shinpr/claude-code-workflows

This skill provides comprehensive instructions for interacting with the Raindrop.io bookmarks service via its REST API using curl and jq.

intellectronica/agent-skills

The public-API contract SmithyDotNet-generated code must match against the shipping AWS SDK for .NET - what must match vs.

aws/aws-sdk-net

Render Cisco Data Fabric ingest-time routing workflows and Splunk Cloud Platform Ingest Processor setup plans with SPL2 pipelines, source types, destinations, lifecycle handoffs, queue and…

Kilo-Org/kilo-marketplace

Symptom-to-cause triage playbook for Flowfile (core/worker/kernel/frontend/AI) — covers "no such table" DB cascades (two distinct causes), import-time Alembic migration corruption, silent…

Edwardvaneechoud/Flowfile

Comprehensive backend development skill for building scalable backend systems using NodeJS, Express, Go, Python, Postgres, GraphQL, REST APIs.

davila7/claude-code-templates

Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time.

sanjay3290/ai-skills

Manage secrets and certificates in Azure Key Vault. An agent skill from sickn33/agentic-awesome-skills.

sickn33/agentic-awesome-skills

Integracao completa com Instagram via Graph API. An agent skill from sickn33/agentic-awesome-skills.

sickn33/agentic-awesome-skills

Coleta e consulta dados de leiloeiros oficiais de todas as 27 Juntas Comerciais do Brasil.

sickn33/agentic-awesome-skills

Operate Moralis EVM wallet and token reads through UXC with a curated OpenAPI schema, API-key auth, and wallet-intelligence guardrails.

holon-run/uxc

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

microsoft/skills

Azure Event Grid SDK for .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure Event Hubs SDK for .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure Identity library for .NET. An agent skill from microsoft/skills.

microsoft/skills

Connect to Azure Database for PostgreSQL Flexible Server from Node.js/TypeScript using the pg (node-postgres) package.

microsoft/skills

Azure Service Bus SDK for .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure Queue Storage JavaScript/TypeScript SDK (@azure/storage-queue) for message queue operations.

microsoft/skills

Microsoft Entra Authentication Events SDK for .NET. An agent skill from microsoft/skills.

microsoft/skills

Inngest expert for serverless-first background jobs, event-driven workflows, and durable execution without managing queues or workers.

pedronauck/skills

Expert patterns for Algolia search implementation, indexing strategies, React InstantSearch, and relevance tuning Use when: adding search to, algolia, instantsearch, search api, search functionality.

davila7/claude-code-templates

Arista CloudVision Portal (CVP) automation via REST API — device inventory, events, connectivity monitoring, tag management (4 tools).

automateyournetwork/netclaw

TRIGGER when user asks to create a microservice that calls Python, runs ML inference, or uses Python libraries (PyTorch, pandas, sentence-transformers, numpy) for its core compute.

microbus-io/fabric

A skill your agent uses when a user wants to connect or authorize the e2a MCP server, select or create an agent inbox, verify first-run readiness, or set up a custom email domain.

tokencanopy/e2a

AWS cloud services expert for EC2, S3, Lambda, IAM, and AWS CLI

RightNow-AI/openfang

Defines README, website-guide, and agent-instruction structure, audience, prose formatting, and voice for nestia.

samchon/nestia

VeChain Kit and dapp-kit packages — installation, hooks, components, wallet connection, social login, smart accounts, theming, and Privy setup.

vechain/x-app-template

A skill your agent uses when asked to trace authentication flows, analyze SessionId chains, investigate token reuse vs interactive MFA, or assess geographic anomalies in sign-ins.

SCStelz/security-investigator

Generates Foundry invariant tests and Echidna property-based fuzz tests for Solidity contracts.

alt-research2/SolidityGuard

Rigor Paper Context helper for README-first deep learning repo reproduction.

lllllllama/RigorPilot-Skills

Constitutional source of truth for reusable Plate architecture and public API design.

udecode/plate

Expert guidance for Next.js Cache Components and Partial Prerendering (PPR).

sangrokjung/claude-forge

Add new C APIs to SkiaSharp by wrapping Skia C++ functionality, or review existing API PRs for correctness and style.

mono/SkiaSharp

This skill should be used when the user asks to "review the security architecture", "check authentication patterns", "evaluate trust boundaries", "review encryption implementation", "assess…

bitwarden/ai-plugins

Teach Solana fundamentals to developers new to the ecosystem.

sendaifun/solana-new

Activate when developers have latent caching needs: slow API responses, database read bottlenecks, DynamoDB throttling or cost, RDS/Aurora scaling pressure, Bedrock latency or cost, or adding a…

aws/agent-toolkit-for-aws

TypeScript type safety conventions for the Playwright scaffold — the "no any" rule, Zod 4 schema patterns (z.strictObject, top-level validators like z.uuid / z.email / z.url / z.int / z.enum)…

idavidov13/agentic-playwright

Get real-time crypto buy/sell activity from Smart Money wallets, KOL influencer wallets, and personally followed wallets via GMGN API — alpha signals, whale tracking, meme token copy-trading ideas…

GMGNAI/gmgn-skills

This skill should be used when the user asks to "audit Eloquent code", "review Eloquent usage", "check model code", "find N+1 queries", "find query performance issues", "Eloquent review", or wants…

LaravelDaily/AI-Workflows-For-Laravel

Write type-safe @axiosleo/koapp code in TypeScript - typed contexts (KoaContext, ContextFromSpec, RequiredContext, SocketContext, WebSocketContext), Router generics, ContextHandler middlewares…

AxiosLeo/node-koapp

Production Python async patterns including asyncio TaskGroup, FastAPI dependency injection and middleware, SQLAlchemy 2.0 async sessions, and database connection pool tuning.

yonatangross/orchestkit

Generate/create Loki configs — ingester, querier, compactor, ruler, S3/GCS/Azure backends.

akin-ozer/cc-devops-skills