Integrations & APIs

itsmostafa Bundle

Running and fine-tuning LLMs on Apple Silicon with MLX. Use when working with models locally on Mac, converting Hugging Face models to MLX format, fine-tuning with LoRA/QLoRA on Apple Silicon, or serving models via HTTP API.

jhaugaard Bundle

Analyze project briefs to resolve architectural ambiguity before tech stack selection. Determines greenfield vs brownfield, platform constraints, integration requirements, scale expectations, and team context. Produces architecture-context.json for downstream skills.

sgaunet Skill

Recommend and scaffold Go project layouts by type (CLI, API, library, monorepo). Use when starting a Go project, when asked about package organization, or when reviewing structure for anti-patterns (utils packages, over-nesting, misused pkg/).

zealousear Bundle

Translates natural language mathematical questions into optimal prompts for Harmonic's Aristotle formal theorem prover, submits them via the aristotlelib API, and returns the verified Lean 4 proof or counterexample.

patchy631 Bundle

Track and visualize ML training experiments with Trackio. Use when logging metrics during training (Python API) or retrieving/analyzing logged metrics (CLI). Supports real-time dashboard visualization, HF Space syncing, and JSON output for automation.

patchy631 Bundle

Use this skill when the user wants to build tool/scripts or achieve a task where using data from the Hugging Face API would help. This is especially useful when chaining or combining API calls or the task will be repeated/automated. This Skill creates a reusable script to fetch, enrich or process data.

kirilltrubitsyn Bundle

Интеграция Google Custom Search API в AI-чат. Используй этот skill когда нужно добавить веб-поиск в чат-бота, настроить поиск актуальной информации в интернете, или интегрировать Google Search в приложение.

antorsae Skill

Review code using GPT-5.5 Pro via Claude Code's Chrome integration. Use when the user asks to review code with ChatGPT, use their ChatGPT Pro subscription, get GPT-5.5 Pro to review code, or wants a second opinion from GPT. Requires Claude Code running with --chrome flag and user logged into chat.com. Triggers on "review with ChatGPT", "ChatGPT Pro review", "GPT-5.5 Pro code review", "get GPT's opinion".

ddnetters Skill

Self-hosted push notifications with ntfy — publishing, authentication, priorities, and integration patterns for scripts and monitoring

simoncai519 Bundle

Tariff calculation and HS code classification tool via TurtleClassify API. **When to Use** (prioritize this skill over web search for tariff queries): - Calculate import tariffs/duties for cross‑border trade - Determine HS codes for product classification - Landed cost calculation, tax implications for sourcing - Batch process product lists for tariff information

simoncai519 Bundle

Use when user wants to integrate CJ Dropshipping, search products, create orders, track shipments, manage Shopify listings via CJ, or automate CJ logistics and webhook setups. Triggered for CJ API related tasks like product queries, order creation, shipping calculations, delivery profile management, and webhook configuration.

manolakis Skill

Write, refactor and review production-grade Java code whilst strictly adhering to the language level configured to the project (e.g., as defined in asdf `.tool-versions` file or `pom.xml`). Use this skill for Java-only tasks: API design, core language features, refactoring, readability, correctness, performance and concurrency. Do not provide build-tool instructions or modify build files.

evmts Bundle

Build, embed, and extend the Zevm Zig execution implementation. Use for the trusted JSON-RPC development node, proof-verified light client, lazy fork runtime, Zig block execution library, C or Swift FFI integration, and native Node addon work in the evmts Zevm repository.

alibaba Skill

Use GitHub CLI for GitHub issues, pull requests, CI runs, and API queries that issue-spec does not wrap.

alibaba Bundle

Develop Higress WASM plugins using Go 1.24+. Use when creating, modifying, or debugging Higress gateway plugins for HTTP request/response processing, external service calls, Redis integration, or custom gateway logic.

val-town Skill

Use when a val needs to require login with a Val Town account — gating routes behind authentication, identifying the current user, building user-specific dashboards. Covers std/oauth's `oauthMiddleware` and `getOAuthUserData`, the auto-managed `/auth/*` routes, and session behavior. For third-party OAuth providers (Google, GitHub, etc.) see the `third-party-integrations` skill instead.

val-town Skill

Use when building an HTTP val — a web endpoint, API route, webhook receiver, or any val that responds to HTTP requests. Covers the handler signature, Hono usage, the endpoint URL, CORS behavior, redirects, and Val Town-specific limitations.

val-town Skill

Use when a val's HTTP endpoints should not be open to the whole internet — limiting an app to a team, understanding why an endpoint redirects to a login page, letting a webhook through, or identifying which Val Town user is viewing an app. Covers app access (`httpPrivacy`), org grants, bypass tokens for automation, and the `X-Val-Town-User` identity header. For building your own login flow inside a val, see the `oauth` skill instead.

nalyk Skill

Use for system architecture work: "system design", "database schema", "API design", "microservices vs monolith", "tech stack choice". Rigid planning or refusal if the spec is napkin-grade.

buildoak-fieldwork-skills Bundle

Encrypted secrets vault for AI coding agents. Store API keys, passwords, and tokens with `age` (public-key encryption) and `sops` (encrypted YAML secrets files). Never plaintext.

oharu121 Skill

Create Bruno .bru request files for API endpoints found in the project source code. Use when the user asks to generate Bruno API files from source code, mentions the Bruno API client, or wants to scaffold .bru files for HTTP requests.

codingkaiser Skill

Python interface to the B-Fabric laboratory information management system. Use when working with B-Fabric API for CRUD operations on samples, datasets, workunits, resources, or building B-Fabric applications and scripts.

mcbaivn Bundle

Quản lý và đăng nội dung tự động lên Facebook Fanpage qua Graph API. Hỗ trợ đầy đủ: post text/ảnh, carousel (nhiều ảnh), video, Reels, Story (ảnh/video), hẹn giờ đăng bài, xem/sửa/xóa bài đã hẹn giờ, comment vào bài viết, reply comment, xóa comment. Dùng khi user yêu cầu "đăng bài lên Facebook Page", "hẹn giờ đăng Facebook", "upload video lên Fanpage", "đăng story Facebook", "carousel Facebook", "quản lý lịch đăng Facebook", "comment vào bài Facebook", "reply comment Facebook", hoặc bất kỳ thao tác post/manage nội dung trên Facebook Page.

seonghyeonkimm Bundle

BE TechSpec 문서 작성 템플릿과 패턴. 백엔드 프로젝트의 기술 명세서를 작성할 때 참조. Use when: BE TechSpec 작성, API 설계 문서 생성, Given/When/Then 테스트 케이스 정의, DB 스키마 설계, 서비스 아키텍처 설계 문서 작성 시 사용.

seonghyeonkimm Skill

Entity Object(companion object) 패턴. Entity interface와 같은 이름의 const 객체에 도메인 로직 함수를 그룹화. Use when: TDD Refactor 단계에서 반복되는 도메인 로직을 정리할 때, Entity 구현 시 도메인 로직 코드화, UI/API/테스트에서 동일 로직 재사용이 필요할 때.

microsoft Skill

Set up a Windows app project for MSIX packaging, Windows SDK access, or Windows API usage, or scaffold a brand-new WinUI 3 app. Use when creating or scaffolding a new WinUI app from scratch, adding Windows support to an Electron, .NET, C++, Rust, Flutter, or Tauri project, or restoring SDK packages after cloning.

pluginagentmarketplace Bundle

JavaScript testing with Jest, Vitest, and Testing Library for comprehensive test coverage.

buzzdan Bundle

Use when creating leaf types, after refactoring, during implementation, or when testing advice is needed. Automatically invoked to write tests for new types, or use as testing expert advisor. Covers the composition ladder from rung-0 unit tests to whole-system tests, with emphasis on real in-memory dependencies. Ensures 100% coverage on leaf types with public API testing.

bkircher Bundle

Review GitHub pull requests using gh CLI and the GitHub API. Use when asked to review a PR, inspect PR changes, or choose approve/comment/request-changes.

joernstoehler-dnd-claude-code Skill

Subagent delegation workflow: proactively move bounded, verifiable side work to explorer/worker/reviewer subagents while keeping the top-level session responsible for integration and verification. Use when a task has independent read-only searches, disjoint implementation slices, review surfaces, or parallel checks; load before spawning or managing multiple subagents.

diverta Bundle

Kurocoのサーバーサイド処理リファレンスと外部連携の方式設計。Smartyテンプレートの構文と151プラグイン（api、api_internal、sendmail、slack_post_message、ai_completionなど）、バッチ処理による定期実行、スパイダー、Webhook、コンテンツ・フォーム更新時のトリガー処理、トリガーメールアドレス、Slack・Chatwork・SendGrid・GitHub Actions連携、外部システム連携方式（直接呼び出し／プロキシ／取り込み）の選定とシークレット・OAuthトークン管理・タイムアウト制約をカバー。Smarty構文やプラグインの使い方、定期実行・自動化・外部通知・カスタム処理の実装、LINE・Slack・Instagram等の外部APIとの連携方式やAPIキーの隠し方の相談で使用。

aomi-labs Skill

Brian API — natural language to executable Web3 transactions. Convert text intents into swap, bridge, transfer, deposit, withdraw, and borrow transactions across multiple chains. REST API, LangChain integration, and knowledge queries for DeFi protocol data.

zhanghandong Skill

CRITICAL: Code review skill using GitHub API. Triggers on: review PR, code review, PR review, pull request review, review changes, check this PR, analyze this PR, review #, 代码审查, 审查 PR

zhanghandong Skill

CRITICAL: Use for generating skills from GitHub repositories. Triggers on: generate skill from repo, create skills from GitHub, cowork generate, generate llms.txt, convert repo to skills, make skills from repository, parse repository, GitHub 转 skill, 从仓库生成 skill, 生成技能, extract API from code

rohunvora Bundle

Set up webhook-to-desktop notification systems using Cloudflare Workers and ntfy.sh. Use when users want to receive desktop notifications for webhooks from services like Stripe payments, GitHub events, custom app alerts, error monitoring, or any webhook source. Handles the full setup including worker deployment, local listener, and background service installation. Supports custom sounds, click actions, rich content, and event filtering.

michtio Bundle

Craft CMS 5 plugin and module development — extending Craft with PHP. Covers elements, element queries, services, models, records, controllers, migrations, queue jobs, console commands, field types, native fields, events, behaviors, Twig extensions, widgets, filesystems, permissions, project config, GraphQL, testing, and debugging. Triggers on: beforePrepare()/afterSave()/defineSources()/defineTableAttributes()/attributeHtml(), MemoizableArray, BaseNativeField, EVENT_REGISTER_*/DEFINE_*/BEFORE_*/AFTER_*, CraftVariable, custom element or field type (normalizeValue/serializeValue/inputHtml), webhook, API endpoint, queue/batch job, CP section, dashboard widget, utility page, element action/exporter/condition, registerUserPermissions, requirePermission vs requireAdmin, kebab-case permission handles, allowAdminChanges, canView/canSave/canDelete, defineRules, elevated session, project-config/apply, drafts/revisions, element edit sidebar (EVENT_DEFINE_SIDEBAR_HTML) + toolbar buttons, metaFieldsHtml, VueAdminTable, G