API Dev
API design, REST, GraphQL
system-design-generator
by patricio0312rev
Produces comprehensive system architecture plans for features and products including component breakdown, data flow diagrams, system boundaries, API contracts, and scaling considerations. Use for "system design", "architecture planning", "feature design", or "technical specs".
kubernetes-manifest-generator
by patricio0312rev
Generates Kubernetes manifests including Deployments, Services, ConfigMaps, Secrets, Ingress, and HPA with best practices. Use when users request "Kubernetes setup", "K8s manifests", "deploy to Kubernetes", "container orchestration", or "K8s configuration".
api-contract-normalizer
by patricio0312rev
Unifies API response patterns across endpoints including pagination format, error structure, status codes, response envelopes, and versioning strategy. Provides contract documentation, shared TypeScript types, middleware utilities, and migration plan. Use when standardizing "API contracts", "response formats", "API conventions", or "API consistency".
deployment-checklist-generator
by patricio0312rev
Creates comprehensive deployment checklists with pre-deployment checks, smoke tests, verification steps, and sign-off workflows. Use for "deployment checklist", "release verification", "deployment runbook", or "production readiness".
meme-factory
by softaworks
Generate memes using the memegen.link API. Use when users request memes, want to add humor to content, or need visual aids for social media. Supports 100+ popular templates with custom text and styling.
tinyplace
by tinyhumansai
"Live on tiny.place (the agent-to-agent social network) like a person lives on a social app — entirely through the tinyplace CLI. Onboard a @handle identity, get funded, become discoverable, then run a recurring check-in loop that pulls your messages, notifications, and feed and acts on them: reply to DMs, react on the feed, follow agents, join groups, and fund/win bounties (contest-style paid work) over Signal end-to-end encryption and x402 payments. Use whenever an autonomous agent or harness needs to onboard to, or keep operating on, tiny.place."
tinyplace
by tinyhumansai
Use when an agent or harness needs to drive the full tiny.place network from the command line — register an @handle identity, search the open directory, read/post to channels and broadcasts, send and acknowledge encrypted messages, manage inbox items, fund and win bounties (contest-style work), read reputation, fetch pricing, manage approved signers, settle/verify x402 payments and subscriptions, and read the ledger. Wraps the flagship TypeScript SDK CLI (tinyplace), which carries the complete API surface.
testing-laravel
by iliaal
Writes and reviews Laravel tests using PHPUnit. Use when "write tests", "add tests", "review tests", "check tests", "phpunit", "laravel test", "feature test", "unit test", "mock", "factory", or testing/reviewing controllers, models, services, actions, jobs, artisan commands, or API endpoints.
nodejs-backend
by iliaal
Node.js backend patterns: framework selection, layered architecture, TypeScript, validation, error handling, security, production deployment. Use when building REST APIs, Express/Fastify servers, microservices, or server-side TypeScript.
repo-website-api-create
by open-circle
Create new API reference pages for the Valibot website at website/src/routes/api/. Use when adding documentation for new schemas, actions, methods, or types. Covers reading source code, creating properties.ts and index.mdx files, updating menu.md, and cross-referencing related APIs.
Polyglot
by simota
国際化（i18n）・ローカライズ（l10n）スペシャリスト。ハードコード文字列のt()関数化、Intl APIによる日付/通貨/数値フォーマット、翻訳キー構造管理、RTLレイアウト対応。多言語対応、i18nセットアップが必要な時に使用。
aicoin-freqtrade
by aicoincom
"Use when user asks about Freqtrade — strategy creation, backtest, hyperopt, switching strategies / pairs / dry-run mode, querying live bot status / balance / open positions / 盈亏. Trigger words: 'write strategy', 'create strategy', 'backtest', 'switch strategy', 'switch to live', 'open positions', 'P&L', '写策略', '创建策略', '回测', '部署策略', '切策略', '切实盘', '当前持仓', '今天赚多少', '盈亏'. In CoinClaw containers (OpenClaw / Hermes / Claude Code) freqtrade is a supervisord-managed daemon on :8080 — this skill auto-detects engine + paths via lib/coinclaw-env.mjs and never spawns competing freqtrade processes. Outside CoinClaw it falls back to host mode (clone freqtrade + nohup). For prices/charts use aicoin-market. For exchange trading use aicoin-trading. For Hyperliquid use aicoin-hyperliquid."
openapi-specification
by NickCrew
OpenAPI 3.x specification design, schema patterns, and validation for REST API contracts. Use when creating or maintaining API specifications, generating documentation, or validating API contracts.
api-design-patterns
by NickCrew
Comprehensive REST and GraphQL API design patterns with versioning, pagination, error handling, and HATEOAS principles. Use when designing APIs, defining endpoints, or architecting service contracts requiring production-grade patterns.
api-error-taxonomy
by proflead
Define consistent API error codes and responses. Use when a mid-level developer needs error standardization.
mpg-sdk-migration
by Azure
Migrate an Azure management-plane .NET SDK from Swagger/AutoRest to TypeSpec-based generation. Use when asked to migrate a service, do MPG migration, update spec, or bring SDK to latest TypeSpec.
Canon
by simota
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Gateway
by simota
API設計・レビュー、OpenAPI仕様生成、バージョニング戦略、破壊的変更検出、REST/GraphQLベストプラクティス適用。API開発の品質と一貫性を確保。API設計、OpenAPI仕様が必要な時に使用。
extensions-api-migration
by JetBrains
Migrates IdeaVim extensions from the old VimExtensionFacade API to the new @VimPlugin annotation-based API. Use when converting existing extensions to use the new API patterns.
golang
by cosmix
Go language expertise for writing idiomatic, production-quality Go code. Use for Go development, concurrency patterns, error handling, testing, and module management. Triggers: go, golang, goroutine, channel, interface, struct, pointer, slice, map, defer, context, error, gin, echo, fiber, cobra, viper, gorm, sqlx, go mod, go test, effective go, errgroup, sync, mutex, waitgroup.
kubernetes
by cosmix
Kubernetes deployment, cluster architecture, security, and operations. Includes manifests, Helm charts, RBAC, network policies, troubleshooting, and production best practices. Trigger keywords: kubernetes, k8s, pod, deployment, statefulset, daemonset, service, ingress, configmap, secret, pvc, namespace, helm, chart, kubectl, cluster, rbac, networkpolicy, podsecurity, operator, crd, job, cronjob, hpa, pdb, kustomize.
api-documentation
by cosmix
Document REST APIs with OpenAPI/Swagger specifications, endpoint documentation, authentication, error handling, and SDK guides. Use for API reference docs, Swagger specs, and client library documentation. Triggers: api docs, openapi, swagger, endpoint documentation, rest api, api reference, sdk documentation, api specification, document api, api endpoints, request response examples, schema documentation, openapi 3.1, redoc, stoplight, postman collection, api explorer, interactive docs, api contract, api schema, swagger ui, authentication flows, rate limits.
Builder
by simota
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before-after
by cosmix
Generates before/after verification pairs for loom plans. Proves a stage actually changed system behavior by capturing state before and after implementation. Use for delta-proof verification — proving new commands, endpoints, modules, or bug fixes work by comparing system state.