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.
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gabrielmoreira Bundle 142 Java Functional ProgrammingUse when you need to apply functional programming principles in Java — including writing immutable objects and Records, pure functions, functional interfaces, lambda expressions, Stream API pipelines, Optional for null safety, function composition, higher-order functions, pattern matching for instanceof and switch, sealed classes/interfaces for controlled hierarchies, Stream Gatherers for custom operations, currying/partial application, effect boundary separation, and concurrent-safe functional patterns. This should trigger for requests such as Improve the code with Functional Programming; Apply Functional Programming; Refactor the code with Functional Programming; Refactor Java code to use streams or Optionals safely; Improve immutability and pure functions in Java. Part of Plinth Toolkit
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gabrielmoreira Skill Compiler And Fourslash TestsHow to write, run, and debug compiler tests and fourslash (LSP) tests in the TypeScript repository. Covers test file formats, directives, markers, baseline management, and the fourslash verification API.
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gabrielmoreira Skill Audio CogOpenSquilla-compatible audio generation adapter for webpage audio requests. Prefer OpenRouter config/API key in OpenSquilla; preserve the upstream CellCog workflow only as optional ClawHub provenance.
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gabrielmoreira Skill Recipe Add Integration TestsAdd integration/E2E tests to existing codebase using Design Docs
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gabrielmoreira Skill Webiny API Tenant Manager CatalogAPI — Tenant Manager — 9 abstractions. Tenant management event handlers and use cases.
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gabrielmoreira Skill Slack Network AlertsFormat and deliver network alerts, health warnings, and critical notifications via Slack with rich formatting, reactions, and file attachments. Use when sending alerts to Slack, posting health check results, notifying the team about a device issue, or formatting network status updates for a channel.
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gabrielmoreira Skill Unity SampleSample and demo skills for API connectivity testing
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gabrielmoreira Skill Counter Get NamespaceGet the current value of a counter without incrementing it
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gabrielmoreira Skill Inflation Get InflationReturns the latest annual CPI inflation rate for a country plus the previous 10 years of historical data.
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gabrielmoreira Skill LobsterdomainsRegister ICANN domains with crypto payments (USDC/USDT/ETH/BTC) via API — built for AI agents
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gabrielmoreira Bundle Incoming Request AdvisorDecode an incoming message into a structured breakdown separating the literal ask from the job-to-be-done. Use when a loaded Slack ping, email, mandate, or escalation needs a reply.
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gabrielmoreira Skill Starknet JSReference for building Starknet applications using starknet.js v9.x SDK, including contract interaction, account management, transaction handling, fee estimation, wallet integration, and paymaster flows.
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gabrielmoreira Bundle 703 Technologies Fuzzing TestingUse when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI integration, reproducible failures, and local execution guidance. This should trigger for requests such as Add fuzz testing to a Java project; Use CATS for API negative testing; Review CI quality gates for API contract robustness; Improve boundary and malformed input test coverage; Run CATS fuzz tests against an OpenAPI contract. Part of Plinth Toolkit
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gabrielmoreira Skill Wow API Map NavigationComplete reference for WoW Retail Map, Navigation, Area POI, Taxi, Vignette, Minimap, Nameplate, Waypoint, Zone Ability, Fog of War, and Exploration APIs. Covers C_Map (50+ functions for map data, coordinates, map IDs, area info), C_MapExplorationInfo, C_AreaPoiInfo, C_TaxiMap (flight paths), C_Vignette, C_SuperTrackManager, C_Navigation (in-game navigation), C_ZoneAbility, C_FogOfWar, Minimap functions, C_NamePlateManager, and coordinate conversion. Use when working with maps, coordinates, waypoints, flight paths, minimap, nameplates, vignettes, exploration, zone abilities, or in-game navigation.
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gabrielmoreira Skill Wow API Weekly RewardsComplete reference for WoW Retail Weekly Rewards (Great Vault) API. Covers C_WeeklyRewards — vault activities (M+, raids, PvP, world), reward selection, item preview, canEquip checks, vault UI state, and related events. Use when working with the Great Vault, weekly reward choices, vault activity tracking, or end-of-week item selection.
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gabrielmoreira Bundle Service Boundary DesignDesign backend service boundaries and module responsibilities. Use when Codex is asked to split services, define module boundaries, choose ownership, separate domains, design integration points, or avoid coupling in backend systems.
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gabrielmoreira Skill Chargeback Dispute ResponseWin a chargeback dispute — read the reason code, assemble the evidence packet, and write the rebuttal that actually persuades the bank. Use when asked to fight a chargeback, respond to a payment dispute, write a chargeback rebuttal, or contest a customer chargeback. Produces the reason-code decode, the required-evidence checklist for that code, the structured rebuttal letter, and an honest read on whether this one is winnable — so you fight the right disputes and concede the rest. For merchants.
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gabrielmoreira Skill Community Moderation PolicyWrite a fair, enforceable community moderation policy. Use when standing up or overhauling moderation for a forum, Discord, Slack, subreddit, or any user community. Produces a clear code of conduct with examples, a graduated enforcement ladder tied to specific triggers, an appeals process, moderator guidelines, and the handling for the severe cases (threats, doxxing, brigading) that need immediate action. Governs member conduct in a user community — distinct from [[community-management-playbook]], which manages a brand's own social-media channels (comments, DMs, tone, response templates).
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gabrielmoreira Skill Managing SubscriptionsManage PostHog subscriptions — scheduled email, Slack, or webhook deliveries of insight or dashboard snapshots, optionally with an AI-written summary attached to each delivery. Use when the user wants to subscribe to an insight or dashboard, get an AI summary attached to those deliveries, check existing subscriptions, change delivery frequency, add or remove recipients, or stop receiving updates.
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gabrielmoreira Skill Elevenlabs TranscribeTranscribes audio/video files using ElevenLabs Scribe v2 API. Use when transcribing audio files, generating transcripts, or converting speech to text.
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gabrielmoreira Bundle Drawdown Circuit BreakerEvaluate account-level drawdown circuit breaker rules from trader-memory-core state and decide whether new trade risk is allowed today. Uses realized P&L, losing-streak cooldowns, and weekly/monthly drawdown limits without any external API.
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gabrielmoreira Bundle Trading Skills NavigatorRecommend the right trading workflow, skillset, API profile, and setup path from a natural-language goal. Use this as the on-ramp when a user expresses a trading or investing goal and needs to know which skill/workflow to use, where to start, or whether something works without paid API keys — e.g. "where do I start", "which skill should I use", "I want to swing trade only when the market is favorable", "what works without API keys", "どれを使えばいい", "API キー無しで 使えるものは". Routes and explains only; it never executes trades or auto-runs other skills, and it is honest when no workflow has shipped yet.
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gabrielmoreira Skill Webiny API Website Builder CatalogAPI — Website Builder — 58 abstractions. Page and redirect event handlers and use cases.
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gabrielmoreira Skill Github OAUTH Nango IntegrationUse when implementing GitHub OAuth + GitHub App authentication with Nango - provides two-connection pattern for user login and repo access with webhook handling
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gabrielmoreira Skill Professional Email DraftingUse this skill when drafting emails, Slack messages, announcements, or any external/internal communication. Apply professional structure and appropriate tone before writing any message.
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gabrielmoreira Skill Slack Voice InterfaceRespond to Slack voice clips with both text and an MP3 voice reply using edge-tts. Voice IN is already handled by OpenClaw transcription. Use when a user sends a voice message in Slack, you need to reply with audio, or you want to generate a spoken MP3 response.
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gabrielmoreira Skill Counter Post NamespaceAtomically increment a counter in the specified namespace and return the new value
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gabrielmoreira Skill Domain Info Get DomainReturns DNS records and availability status for the given domain.
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gabrielmoreira Skill Global Data Post ResolveResolve an address or coordinates into a full location profile — city, country, timezone, UTC offset, current time, working days this month, and next holiday.
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gabrielmoreira Skill Identity Risk Post ScoreScore a user for risk without the full signal breakdown. Lower latency than /signup/protect, suited for background re-scoring and rate limiting.
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gabrielmoreira Skill Profanity Post ProfanityChecks text for profanity, returning a censored version and the list of flagged words.
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gabrielmoreira Skill Sentiment Post SentimentAnalyzes the sentiment of the provided text and returns a classification, confidence score, and a full breakdown across all three sentiment classes.
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gabrielmoreira Skill SwitchboardComplete Switchboard Oracle Protocol SDK for Solana - the permissionless oracle solution for price feeds, on-demand data, VRF randomness, and real-time streaming via Surge. Covers TypeScript SDK, Rust integration, Oracle Quotes, and all Switchboard tools.
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gabrielmoreira Bundle 133 Java Testing Acceptance TestsUse when you need to implement acceptance tests from maintainer-sanitized Gherkin scenario facts for framework-agnostic Java (no Spring Boot, Quarkus, Micronaut) — confirming @acceptance scenarios before coding, happy path with RestAssured, DB/Kafka test fixtures, WireMock for external REST only, and *AT classes run by Failsafe. This should trigger for requests such as Review Java code for acceptance tests; Apply best practices for acceptance tests in Java code; Implement acceptance tests from Gherkin scenarios in Java; Map feature files to Java step definitions; Review Cucumber acceptance tests for Java services. Part of Plinth Toolkit
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gabrielmoreira Bundle 403 Frameworks Quarkus ValidationUse when you need to design, review, or improve validation in Quarkus applications — including Bean Validation on JAX-RS resources, @Valid on parameters and CDI beans, constraint groups, @ConfigMapping validation, custom constraints, nested DTO validation, and ExceptionMapper-based error mapping. This should trigger for requests such as Add validation support in Quarkus; Review Quarkus validation rules; Improve request validation in Quarkus REST APIs; Add custom validation constraints in Quarkus; Validate Quarkus @ConfigMapping properties. Part of Plinth Toolkit
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gabrielmoreira Skill Wow API Calendar EventsComplete reference for WoW Retail Calendar and Event Scheduler APIs. Covers C_Calendar (event creation, editing, invites, holidays, raid resets, filtered events, date navigation, guild events, community events, texture lookups) and C_EventScheduler (scheduled event system). Use when working with the in-game calendar, creating events, managing invites, displaying holidays, or scheduling guild/community activities.
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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 142-java-functional-programming, compiler-and-fourslash-tests, audio-cog. 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.