Integrations & APIs
Integration agent skills teach AI agents to work with specific external services and APIs: third-party platforms, webhooks, MCP servers, and data syncs. Instead of re-explaining an API every session, install the skill and the agent knows the endpoints and conventions.
-
modelscope Bundle Use X ChatFocus on explaining how to use the useXChat Hook, including custom Provider integration, message management, error handling, multi-conversation management, and more
-
archetech-agent-skills Bundle Archon KeymasterCore Archon DID toolkit - identity management, verifiable credentials, encrypted messaging (dmail), Nostr integration, file encryption/signing, aliasing, authorization (challenge/response), groups, and cryptographic polls. Use for creating/managing DIDs, issuing/accepting verifiable credentials, sending encrypted messages between DIDs, deriving Nostr keypairs, encrypting/signing files, managing DID aliases, challenge/response authorization, managing DID groups, or running cryptographically verifiable polls. For vaults/backups see archon-vault; for ecash see archon-cashu.
-
dotnet Skill Dotnet InspectQuery .NET APIs across NuGet packages, platform libraries, and local files. Search for types, list API surfaces, compare and diff versions, find extension methods and implementors. Use whenever you need to answer questions about .NET library contents.
4k -
dotnet Bundle Aspire Orchestration**WORKFLOW SKILL** — Manage Aspire AppHost lifecycle and recover from file locks, port conflicts, and orphaned processes. WHEN: "start my Aspire app", "aspire start", "aspire stop", "aspire wait", "restart the API service", "file lock error", "MSB3491", "CS2012", "port already in use", "upgrade Aspire CLI", "aspire update --self", "proxies missing in aspire ps", "--include-hidden", "aspire integration list", "aspire integration search", "default watch", "hot reload". INVOKES: aspire CLI (start, stop, wait, ps, resource, integration, add, init, doctor, update, restore). FOR SINGLE OPERATIONS: Run the aspire CLI command directly.
4k -
nvidia Bundle Cuopt SandboxRun cuOpt in the NemoClaw sandbox — probe/smoke gates, prefer cancelable Python gRPC jobs, use legacy remote execution only when that API is unavailable, then vendored cuOpt skills.
2.2k -
alexander-danilenko Skill CsharpApply these opinionated C# conventions whenever writing or reviewing C# 12 / .NET 8+ code: nullable enabled with warnings as errors, records and primary constructors, pattern matching over cast chains, the Result pattern for expected failures, async all the way with CancellationToken, IOptions config, IHttpClientFactory, and never returning EF entities from an API.
Audited -
youdotcom-oss Bundle TddUse test-driven development for behavior-changing feature or fix work, and whenever the user mentions TDD, test-first, red-green-refactor, tracer bullets, integration tests, or public-interface behavior tests. Skip for docs-only, path-only rename, formatting-only, or purely mechanical chores unless explicitly requested.
-
wordpress Skill Defensive Data DesignUse when adding or changing a user-facing error message or notice, a destructive or irreversible action, or code that reads data it did not create (REST responses, block attributes, post meta, theme.json, localStorage).
-
asi2030 Bundle Fact Check X Knowledge Compare在本地把多个 AI 原始回答拆成原子知识点,区分直接答案与补充参考,对齐各平台主张、差异、所附依据和来源忠实性,并生成可视化中间报告。不调用可信搜索或任何外部模型 API,语义分析由当前运行载体完成。
-
eous Skill Testing PatternsSoftware testing patterns, strategies, and best practices. Use when writing tests, discussing test architecture, mocking, fixtures, or test organization. Triggers on mentions of testing, unit tests, integration tests, pytest, jest, mocking, fixtures, TDD, test coverage.
-
lensmorofficial Bundle Trade Show Contact FinderFind decision-makers and relevant contacts at exhibitor companies using the Lensmor API. "Who should I contact at this company?" / "找联系人" / "Entscheidungsträger finden" / "担当者を探す" / "encontrar responsables de compras". find contacts, decision maker, key person, find buyers, 找联系人, 找决策人, 谁负责采购, 找负责人 Entscheidungsträger Einkäufer 意思決定者 responsable de compras
-
wordpress Skill Package Runtime CompatibilityUse when changing or reviewing a published package across independently updated package and WordPress versions, including API, dependency, entrypoint, registration, allowlist, opt-in, and compatibility changes.
-
brainblend-ai Skill Create Atomic ToolBuild a `BaseTool[InSchema, OutSchema]` subclass — input/output schemas, `BaseToolConfig`, `run()` (and optional `run_async()`), env-driven secrets, typed failure outputs. Use when the user asks to "add a tool", "create a tool", "wrap an API as a tool", "build a `BaseTool`", "make a calculator/search/weather tool", or runs `/atomic-agents:create-atomic-tool`.
-
calcom Bundle Calcom APIInteract with the Cal.diy API v2 to manage scheduling, bookings, event types, availability, and calendars. Use this skill when building integrations that need to create or manage bookings, check availability, configure event types, or sync calendars with Cal.diy's scheduling infrastructure.
-
sandbaseai-awesome-workbuddy Bundle Sandbase通过 SandBase 发现、检查并调用模型与 API;当用户需要搜索、抓取、数据、SaaS、多模态、嵌入或第三方模型能力时使用。
-
jarvusinnovations-claude-assist Bundle Assist Google SetupSet up Google accounts for Gmail sync and triage. Use when user wants to add a Gmail account, connect their email, configure email sync settings, set up OAuth authorization, or add name aliases for commitment extraction. Triggers on phrases like "set up gmail", "add google account", "connect my email", "configure email sync", "authorize gmail".
-
zhulinsen Bundle Daily Stock Analysis调用 daily_stock_analysis API 做股票分析。当用户说「分析茅台」「analyze AAPL」「帮我看看 600519」或要大盘复盘时使用。优先用股票代码。
-
effect-ts-effect Bundle ChangesetsChangesets. Use after consumer-visible runtime, public API, entrypoint, lifecycle, or wire-format changes, when deciding whether a change is breaking, or when authoring changesets and consumer release notes.
-
effect-ts-effect Bundle Migration GuidanceUse when changing how a v3 public API maps to v4, editing migration annotations, or regenerating migration/v3-to-v4.md.
-
thewaywithin Bundle Saas AuthImplement production-ready authentication for SaaS applications — email/password, OAuth social login (Google, GitHub), session management, JWT handling, password reset, email verification, and magic links. Use when building signup, sign-in, login, signup, password reset, or any auth-related feature.
-
thewaywithin Skill Saas BillingImplement SaaS billing logic — pricing plans, usage metering, quota enforcement, free trials, plan upgrades and downgrades, prorations, and dunning. Use when building billing, plan, quota, trial, upgrade, downgrade, or subscription-management features (works alongside saas-payments for the Stripe integration layer).
-
thewaywithin Bundle Saas PaymentsIntegrate Stripe payments and subscriptions for SaaS applications — checkout flows, subscription billing, webhooks, customer portal, invoices, and refunds. Use when building Stripe checkout, subscription, payment, or billing integration features.
-
jahro-console Skill Jahro SetupDetects Jahro in Unity projects and guides installation, API key configuration, and feature overview. Use when the user mentions Jahro setup, installation, getting started, debug console, or asks what Jahro can do. Also triggers when no Jahro references are found in a Unity project and the user asks about debugging.
-
devcsde Skill Oatda Generate ImageUse when the user wants to generate images using AI models through OATDA's unified API. Supports DALL-E 3, GPT-Image-1, Google Imagen, MiniMax, Qwen, and xAI image models.
-
devcsde Skill Oatda Generate VideoUse when the user wants to generate videos using AI models through OATDA's unified API. Supports MiniMax, Google Veo, Alibaba Wan, ZAI, and OpenAI Sora. Video generation is asynchronous.
-
amo-tech-ai Bundle Testing WorkflowComprehensive testing workflow for E2E, integration, and unit tests. Use when testing applications layer-by-layer, validating user journeys, or running test suites.
-
ronnycoding Skill PenwaDrive the OpenWA WhatsApp HTTP API from the terminal with curl. Use when sending WhatsApp messages (text/image/video/audio/document/location/contact/bulk), managing sessions and QR login, listing contacts/groups/chats, registering webhooks, or managing scoped API keys against an OpenWA server. Triggers on "OpenWA", "penwa", "send WhatsApp via API", "WhatsApp session", or mentions of base URL http://0.0.0.0:2785.
-
devcsde Skill Oatda Translate AudioUse when the user wants to translate foreign-language audio into English text using OATDA's unified audio API. Supports audio translation, Whisper-style translation, and the translate_audio MCP capability.
-
devcsde Skill Oatda Vision AnalysisUse when the user wants to analyze images using vision-capable AI models through OATDA's unified API. Supports OpenAI GPT-4o, Anthropic Claude, and Google Gemini vision models.
-
devcsde Skill Oatda Transcribe AudioUse when the user wants to transcribe audio to text using OATDA's unified audio API. Supports speech-to-text (STT), meetings, podcasts, voice notes, Whisper-style transcription, and the transcribe_audio MCP capability.
-
dariuszparys Skill Dotnet InspectThis skill should be used when inspecting .NET assemblies, exploring NuGet package APIs, searching for types across frameworks, comparing API versions, or checking package vulnerabilities. Triggers on "what methods does X have", "find types like Y", "compare versions", "check for vulnerabilities", "explore this package", or any .NET API exploration task.
-
ronnycoding Bundle Sentry CLIGuide for using the Sentry CLI to interact with Sentry from the command line. Use when the user asks about viewing issues, events, projects, organizations, making API calls, or authenticating with Sentry via CLI.
-
normcrandall Bundle Jira IntegrationImports JIRA tickets (via API or web scraping) and converts them to local story files. Supports single tickets, bulk imports via JQL, and optional dev workflow kickoff. Works with or without API credentials.
-
maxvaega Bundle CostEstimate what Claude Cowork / Claude Code conversations would cost if run on the pay-per-token Claude API instead of the subscription. Reports token counts and cache-aware API cost in USD and EUR, for the current conversation or for the whole history (cost per conversation). Trigger when the user asks things like "how much would this conversation cost on the API", "API cost of my Cowork conversations", "token usage / token count", "cost per conversation", "/cost", or wants to compare subscription vs API pricing.
-
qbt-labs-openmm-ai Skill Openmm Exchange SetupStep-by-step guide to configure exchange API credentials for OpenMM.
-
mezzle Bundle Ms365Access Microsoft 365 data via Microsoft Graph API. Read emails, search messages, get user profile information. Use when the user asks about emails, messages, Outlook, user info, or Microsoft 365 data.
Frequently asked questions
What are Integrations & APIs agent skills?
Integration agent skills teach AI agents to work with specific external services and APIs: third-party platforms, webhooks, MCP servers, and data syncs. Instead of re-explaining an API every session, install the skill and the agent knows the endpoints and conventions.
Which Integrations & APIs skills are most installed?
Popular Integrations & APIs skills on SkillMD right now include trade-show-contact-finder, cuopt-sandbox, daily-stock-analysis. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Integrations & APIs skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.