API Dev
API design, REST, GraphQL
api-authentication
by secondsky
Secure API authentication with JWT, OAuth 2.0, API keys. Use for authentication systems, third-party integrations, service-to-service communication, or encountering token management, security headers, auth flow errors.
api-testing
by secondsky
HTTP API testing for TypeScript (Supertest) and Python (httpx, pytest). Test REST APIs, GraphQL, request/response validation, authentication, and error handling.
ai-sdk-ui
by secondsky
Vercel AI SDK v5 React hooks (useChat, useCompletion, useObject) for AI chat interfaces. Use for React/Next.js AI apps or encountering parse stream errors, no response, streaming issues.
api-security-hardening
by secondsky
REST API security hardening with authentication, rate limiting, input validation, security headers. Use for production APIs, security audits, defense-in-depth, or encountering vulnerabilities, injection attacks, CORS issues.
integration-hub
by groeimetai
This skill should be used when the user asks to "IntegrationHub", "spoke", "flow action", "integration", "subflow", "connection alias", "credential alias", "REST step", or any ServiceNow IntegrationHub development.
modern-javascript
by ccheney
Proactively apply when creating web applications, Node.js services, or any JavaScript project. Triggers on JavaScript, ES6, ES2020, ES2022, ES2024, modern JS, refactor legacy, array methods, async/await, optional chaining, nullish coalescing, destructuring, spread, rest, template literals, arrow functions, toSorted, toReversed, at, groupBy, Promise, functional programming. Use when writing new JavaScript code, refactoring legacy code, modernizing codebases, implementing functional patterns, or reviewing JS for performance and readability. Modern JavaScript (ES6-ES2025) patterns and best practices.
architecture-patterns
by romiluz13
"Internal skill. Use cc10x-router for all development tasks."
flutter-navigation
by MADTeacher
Comprehensive guide for Flutter navigation and routing including Navigator API, go_router, deep linking, passing/returning data, and web-specific navigation. Use when implementing screen transitions, configuring routing systems, setting up deep links, handling browser history, or managing navigation state in Flutter applications.
flutter-duit-bdui
by MADTeacher
Integrate Duit framework into Flutter applications including setup, driver configuration, HTTP/WebSocket transports, custom widgets, and themes. Use when integrating backend-driven UI, configuring Duit, or adding Duit to Flutter applications.
api-gateway-configuration
by secondsky
Configures API gateways for routing, authentication, rate limiting, and request transformation in microservice architectures. Use when setting up Kong, Nginx, AWS API Gateway, or Traefik for centralized API management.
api-gateway-configuration
by aj-geddes
Configure API gateways for routing, authentication, rate limiting, and request/response transformation. Use when deploying microservices, setting up reverse proxies, or managing API traffic.
ir-velociraptor
by AgentSecOps
Endpoint visibility, digital forensics, and incident response using Velociraptor Query Language (VQL) for evidence collection and threat hunting at scale. Use when: (1) Conducting forensic investigations across multiple endpoints, (2) Hunting for indicators of compromise or suspicious activities, (3) Collecting endpoint telemetry and artifacts for incident analysis, (4) Performing live response and evidence preservation, (5) Monitoring endpoints for security events, (6) Creating custom forensic artifacts for specific threat scenarios.
pivoting-tunneling
by blacklanternsecurity
Network pivoting, port forwarding, and tunneling through compromised hosts to reach internal networks.
2fa-bypass
by blacklanternsecurity
Bypass two-factor authentication (2FA/MFA) during authorized penetration testing.
auth-coercion-relay
by blacklanternsecurity
Forces remote systems to authenticate back to attacker-controlled listeners and relays captured authentication to escalate privileges or move laterally. Covers authentication coercion (PetitPotam, PrinterBug, DFSCoerce, ShadowCoerce, CheeseOunce), NTLM relay (ntlmrelayx to LDAP/SMB/AD CS/MSSQL), Kerberos relay (krbrelayx, mitm6), and name resolution poisoning (LLMNR/NBNS/WPAD via Responder).
Bankr Agent - Error Handling
by BankrBot
This skill should be used when encountering authentication errors, API key errors, 401 errors, "invalid API key", "BANKR_API_KEY not set", job failures, or any Bankr API errors. Provides setup instructions and troubleshooting guidance for resolving Bankr configuration issues.
Bankr Dev - Automation
by BankrBot
This skill should be used when building automated trading systems, implementing limit orders, or adding DCA/TWAP functionality. Covers limit orders, stop losses, DCA schedules, and TWAP execution.
b2c-scapi-admin
by SalesforceCommerceCloud
Consume SCAPI Admin APIs for backend integrations and data management. Use when building inventory sync, order management, catalog updates, or customer data integrations. Covers Account Manager OAuth, admin scopes, and common integration patterns.
b2c-hooks
by SalesforceCommerceCloud
Implement hooks using HookMgr and extension points in B2C Commerce. Use when extending OCAPI/SCAPI behavior, handling system events like order calculation, or registering custom hook implementations. Covers hooks.json, dw.ocapi hooks, and custom extension points.
monetize-service
by coinbase
Build and deploy a paid API that other agents can pay to use via x402. Use when you or the user want to monetize an API, make money, earn money, offer a service, sell a service to other agents, charge for endpoints, create a paid endpoint, or set up a paid service. Covers "make money by offering an endpoint", "sell a service", "monetize your data", "create a paid API".
x402
by coinbase
Search for new services and make paid API requests using the x402 payment protocol. Use when you don't have a clear tool to choose, search the bazaar. You can also use this tool if you or the user want to call an x402 endpoint, discover payment requirements, browse the bazaar, or search for paid services.
finding-arbitrage-opportunities
by aAAaqwq
Detect profitable arbitrage opportunities across CEX, DEX, and cross-chain markets in real-time. Use when scanning for price spreads, finding arbitrage paths, comparing exchange prices, or analyzing triangular arbitrage opportunities. Trigger with phrases like "find arbitrage", "scan for arb", "price spread", "exchange arbitrage", "triangular arb", "DEX price difference", or "cross-exchange opportunity".
API Toolkit Skill
by aAAaqwq
memory/audit-*.log - æä½å®¡è®¡
api-rate-limiting
by secondsky
Implements API rate limiting using token bucket, sliding window, and Redis-based algorithms to protect against abuse. Use when securing public APIs, implementing tiered access, or preventing denial-of-service attacks.