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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mezzle Bundle Parcel TrackingTrack package deliveries using the Parcel app API. View active and recent deliveries, add new tracking numbers, get delivery status updates and events. Use when the user asks about packages, parcels, deliveries, tracking numbers, shipments, or delivery status.
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surendranb Skill Common Metric NamesThe correct GA4 Data API names for fields models most often get wrong. Use these before calling `get_ga4_data` — wrong names return a hard error.
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tommymorgan Skill REST API GuidelinesOpinionated REST API design guidance for resource naming, HTTP semantics, error formats, pagination, versioning, and more. Use when designing REST APIs during brainstorming or plan creation.
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viktorhofer Bundle Dotnet UnittestProvides guidance for generating comprehensive C# unit tests in .NET projects. Use when writing, scaffolding, or improving unit tests for C# code using MSTest, NUnit, or xUnit frameworks. Covers framework detection, test structure, edge-case analysis, mocking rules, and best practices. DO NOT use for integration tests, end-to-end tests, or non-.NET languages.
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koyeb Bundle SetupSet up prerequisites for Koyeb skills. Provides installation steps for Koyeb CLI, Sandbox SDKs (JS and Python), authentication, and API tokens.
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motoya0118 Skill SlackPost a question to Slack and wait for a reply, or post a reply into a thread using scripts/slack.py.
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motoya0118 Skill PavlokSend a Pavlok stimulus via the Pavlok API using scripts/pavlok.py. Use when you need to trigger vibe/beep/zap with a numeric value in this repo and print the API response.
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motoya0118 Skill Behavior LogInsert or read behavior log rows in the local database (behavior_logs). Use when recording a good/bad behavior entry, attaching a Pavlok API response JSON, adding a coach comment, or fetching recent logs via scripts/behavior_log.py.
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motoya0118 Skill Add Slack Ignore EventsInsert a Slack ignore event and update daily punishments using scripts/add_slack_ignore_events.py. Use when a Slack message was ignored and you need to record it.
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josephanson Bundle API PatternsThis skill provides API route patterns and conventions for the fitness app. Use when creating or modifying API routes, handling authentication, validating requests, or implementing error handling.
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cloudflare Skill Sandbox BridgeUse when you need to exercise a real, running Sandbox deployment via HTTP — for example to validate SDK changes against a live container, reproduce a user-reported issue, or experiment with the API (including FUSE bucket mounts) without spinning up `wrangler dev`. Documents the Sandbox bridge worker reachable via `SANDBOX_WORKER_URL` + `SANDBOX_API_KEY` when the host injects them.
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zainhas Bundle Together Chat CompletionsReal-time and streaming text generation via Together AI's OpenAI-compatible chat/completions API, including multi-turn conversations, tool and function calling, structured JSON outputs, and reasoning models. Reach for it whenever the user wants to build or debug text generation on Together AI, unless they specifically need batch jobs, embeddings, fine-tuning, dedicated endpoints, dedicated containers, or GPU clusters.
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guoqiao Bundle Mlx Audio ServerLocal 24x7 OpenAI-compatible API server for STT/TTS, powered by MLX on your Mac.
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phantom-phantom-connect-cursor-plugin Skill Setup Browser AppScaffold a vanilla JS/TS app with Phantom Browser SDK for wallet integration, without any framework dependency
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guillempuche Bundle Test BddGenerate BDD-style test files that document behavior with GIVEN/WHEN/THEN comments and test only public API and observable outcomes. Language and framework agnostic, with patterns and examples tuned for TypeScript + vitest + testing-library (hooks, components, utilities, constants).
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dianel555 Bundle Cc CodexDelegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when: (1) Backend/logic implementation, (2) Algorithm design and optimization, (3) Bug analysis and debugging, (4) API/database code generation, (5) Code quality review and refactoring. Triggers: "implement algorithm", "debug", "analyze code", "backend task", "API implementation", "optimize performance", "refactor", "generate prototype", "code review". IMPORTANT: Default sandbox="read-only" (analysis/review/patch generation); use sandbox="workspace-write" only when codex must run tests/builds to verify. Always request unified diff patches only. Supports multi-turn sessions via SESSION_ID.
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microsoft Skill Code ReviewReviews new or changed CODE on aspire.dev for correctness, safety, and adequate test coverage — not documentation prose. USE FOR: reviewing a PR supplied as a number or URL (or the current branch's diff), checking C#/TypeScript/Astro/HTML/CSS changes for bugs, catching correctness/security/data-loss/accessibility regressions, verifying that important scenarios have unit tests, e2e tests (desktop/tablet/mobile), and axe-core accessibility tests. DO NOT USE FOR: validating documentation content or examples (use doc-tester), reviewing a documentation PR for factual accuracy (use doc-pr-reviewer), writing or fixing docs pages (use doc-writer), two-slash TypeScript blocks (use twoslash-validator), or nitpicking style/formatting (ESLint and Prettier own that). INVOKES: git (read-only diff inspection), gh (to resolve and fetch a PR by number or URL), and optionally the repo's existing test commands for verification. FOR SINGLE OPERATIONS: read the diff with git or gh pr diff and apply the relevant language checklist
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microsoft Skill Twoslash ValidatorValidate and fix two-slash TypeScript examples for aspire.dev. Use when adding or editing `twoslash` code fences, TypeScript AppHost samples, generated TypeScript API data, or failures from `pnpm test:unit:twoslash-blocks`.
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mksteady Bundle CheckpointSave and resume work context across Claude sessions with Hapi integration. Supports thread-level continuity spanning multiple Hapi sessions, automatic context threshold detection, and conversation history archival. Triggers on "save checkpoint", "resume", "断点续传", "保存进度", "恢复上下文", "checkpoint enable", "checkpoint status".
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mksteady Skill Kanban Implement资深开发总监 (Senior Developer Director) 技能。当用户认领一个 Kanban 任务并准备开始开发时触发。该技能通过 Code Kanban API 管理 Worktree,提供隔离的开发沙盒,并在完成后自动更新任务状态。
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viktor-ferenczi Bundle Sdl3 WikiComplete offline copy of the SDL3 (Simple DirectMedia Layer 3) wiki in CommonMark format. Use this skill whenever the user is working with SDL3 — writing or porting code that calls SDL_*, asking about SDL subsystems (audio, video, GPU, input, events, render, surface, gamepad, joystick, haptic, threads, file I/O, etc.), looking up an SDL function/struct/enum/macro signature, migrating from SDL2 to SDL3, or referencing SDL3 hints/properties/keycodes/scancodes. Prefer this skill over guessing API shapes from memory — SDL3 changed many SDL2 names and signatures.
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getaxonflow-axonflow-cursor-plugin Skill Axonflow StatusShow AxonFlow plugin status — tenant_id (needed for Stripe Pro upgrade), tier (Free/Pro), Pro license expiry date, endpoint, and config file paths
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agentward-ai Bundle SanitizeDetect and redact PII from text files. Supports 15 categories including credit cards, SSNs, emails, API keys, addresses, and more — with zero dependencies.
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gullitmiranda Skill LinearLinear integration with Linearis CLI - rules, team config, issue format, and all Linear operations (create, update, comment, list, triage, view, project create/plan). Use when creating or managing Linear issues, referencing issues in commits/PRs, or working with Linear projects.
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redhat-community-ai-tools Bundle Cost Speed MeterTrack command execution times and suggest faster paths. After tests/builds/lint, shows execution cost and recommends fast-path alternatives (unit tests vs integration, cached builds). For feedback loop optimization and proving optimizations worked.
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nvidia Bundle Vss Call Vios APIInteract with the VIOS (Video IO & Storage) microservice in a running VSS profile — manage cameras/sensors, RTSP streams, recordings, snapshots, and storage. Use when asked to add a camera, add an RTSP stream, list sensors, show configured sensors/cameras/streams, what sources are available, check stream status, start/stop recording, get a snapshot, or manage video storage. Always query the VIOS API directly — do not navigate the UI to answer these questions.
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takumi0706 Bundle Kiro Validate GapAnalyze implementation gap between requirements and existing codebase. Use when planning integration with existing systems.
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takumi0706 Skill Kiro Validate ImplValidate feature-level integration after all tasks are implemented. Checks cross-task consistency, full test suite, and overall spec coverage.
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est7 Skill Testing TddTDD workflow and testing strategy for code implementation. Use when writing tests, implementing features that need tests, or fixing bugs. Defines Red-Green-Refactor gates, integration-first strategy, and test coverage requirements.
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seanspiesman Skill Memory ContractUnified Memory Contract for Project Memory integration. Defines when and how to retrieve and store memory using local files.
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aakash-dhar Skill Write TestsGenerates comprehensive tests for a given file, function, class, or module. Covers unit tests, integration tests, edge cases, error paths, and mocking. Use when the user says "write tests", "add tests", "test this", "create tests for", "generate test cases", "cover this with tests", or "improve test coverage".
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dqz00116 Skill Knowledge Base CacheUse when managing large knowledge bases, reducing API costs, or implementing multi-tier caching for frequent queries
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azure-azure-sdk-for-js Bundle Author TestsAuthor skipped Vitest spec files for newly added non-beta ai-projects features under test/. Use when new GA (non-beta) classes, methods, or namespaces appear in review/ai-projects-node.api.md and need test coverage. Generates .skip-ped specs with TODO markers so a human can add recordings, then verifies the test sources compile and lint without running live tests.
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onmax Bundle ViteUse when setting up Vite projects - provides dev server, HMR, build configuration, library mode, and plugin authoring patterns
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yuki001 Bundle Openrouter Image GenerateGenerate images through OpenRouter's dedicated Image API. Use this skill whenever the user wants to create, render, generate, or save images with OpenRouter, including text-to-image, image-to-image/reference images, choosing OpenRouter image models, listing image models, setting resolution/aspect ratio/quality/output format, or passing provider-specific image options. Prefer the bundled Python script so API options are passed explicitly as command-line arguments instead of hand-written ad hoc curl requests.
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yuki001 Bundle Openrouter Video GenerateGenerate and download videos through OpenRouter's dedicated asynchronous Video API. Use this skill whenever the user wants to create, render, generate, poll, resume, or save an OpenRouter video, including text-to-video, first/last-frame image-to-video, reference-to-video, choosing or listing video models, setting duration/resolution/aspect ratio/audio/seed, checking job status, downloading completed outputs, configuring callbacks, or passing provider-specific video options. Prefer the bundled Python script so asynchronous jobs and API options are handled consistently.
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 sdl3-wiki, mlx-audio-server, axonflow-status. 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.