Skill directory
Agent skills
Focused instruction packs that teach a coding agent one job well. Browse the catalog and use any of them inside a RiverX project.
18,175Skills
1,902Publishers
249Official
Swiftui Expert Skillavdlee/swiftui-agent-skillUse when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state and `@Observable` data flow, view composition, performance, lists, environment, localization, animation, Liquid Glass, and API migration. Also use for `@State` initialization or synthesized-property diagnostics, `@ContentBuilder` ambiguity, `reorderable` drag/drop, custom `AsyncImage` `URLSession`, swipe actions outside List, item-bound `alert`/`confirmationDialog`, `ToolbarOverflowMenu`, `AnimatableValues`, Document APIs (`Document`/`DocumentReader`), and Instruments `.trace` capture or analysis.18550Nature Responseyuan1z0825/nature-skills>-18338Tailwind Design Systemwshobson/agentsBuild scalable design systems with Tailwind CSS v4, design tokens, component libraries, and responsive patterns. Use when creating component libraries, implementing design systems, or standardizing UI patterns.1833Vitestantfu/skillsVitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.18221Azure Rbacmicrosoft/azure-skillsOfficialHelps users find the right Azure RBAC role for an identity with least privilege access, then generate CLI commands and Bicep code to assign it. Also provides guidance on permissions required to grant roles. WHEN: bicep for role assignment, what role should I assign, least privilege role, RBAC role for, role to read blobs, role for managed identity, custom role definition, assign role to identity, what role do I need to grant access, permissions to assign roles.1811Nature Paper Cardyuan1z0825/nature-skillsBuild a structured deep-reading Paper Card for one scientific paper, analysing methods, experiment-to-claim evidence, limitations, and research ideas. Use for 论文精读卡、方法拆解、证据链分析; not full-paper bilingual translation or formal peer review.18121Nature Revieweryuan1z0825/nature-skillsProvide evidence-grounded mock peer review of scientific manuscripts or excerpts, covering significance, validity, and major/minor concerns. Use for 模拟审稿、投稿前自审、审稿人视角评估; not author rebuttal drafting.18119Nature Citationyuan1z0825/nature-skillsFind and verify Nature/CNS-family literature supporting manuscript claims, with claim-to-source mapping and reference-manager export. Use for Nature系列引用、CNS支撑文献、分段补引用 when this journal scope is requested; use broader literature search for unrestricted sources.18015Nature Statisticsyuan1z0825/nature-skillsAudit or improve manuscript statistical reporting, including experimental units, replication, uncertainty, tests, and figure statistics. Use for 统计审查、统计方法小节、图注统计 and reviewer concerns; compute new analyses only when requested with data.18011Sanity Migrationsanity-io/agent-toolkitOfficialPlans, implements, and reviews migrations from other CMSes and content systems into Sanity. Use when migrating or replatforming to Sanity from AEM, Adobe Experience Manager, Contentful, Strapi, Webflow, WordPress, Payload, Drupal, Markdown/MDX/frontmatter files, WXR/XML exports, CMS APIs, database dumps, static HTML, or when designing extraction, transformation, Portable Text conversion, asset migration, redirects, validation, and cutover workflows.17910Researchwriteyuan1z0825/nature-skillsCompose, revise, or audit research proposals, opening reports, and research plans from supporting evidence. Use for 研究计划、开题报告、科研项目申请书. Invoked as researchwrite for compatibility; use nature-writing for general manuscript sections.17634Slack CLIpaymog/slack-cliInvoke the `slack-cli` binary to read and act on a Slack workspace from the command line — list channels, read/search conversation history and threads, fetch unread messages, search users, manage user groups, post messages, add reactions, mark channels read, and manage saved items. Use whenever a task needs Slack data or actions, such as "what are the unread messages in #incidents", "search Slack for the deploy thread", "who is @alice", "post a message to #general", "list channels matching X", "react with :rocket: to that message", "what did the team say about Y", or "show replies in this thread". slack-cli is the no-daemon CLI alternative to the slack-mcp-server; it reads a shared on-disk cache so it is cheap to call repeatedly. Output is JSON by default, so results pipe cleanly into `jq`.1761Angular New Appangular/skillsCreates a new Angular app using the Angular CLI. This skill should be used whenever a user wants to create a new Angular application and contains important guidelines for how to effectively create a modern Angular application.1751Nature Datayuan1z0825/nature-skillsDraft or audit manuscript Data/Code Availability statements, dataset access routes, repository plans, and FAIR metadata. Use for 数据可用性声明、数据共享、数据仓库选择 and dataset citations; not general data cleaning or statistical analysis.17515Nature Paper To Patentyuan1z0825/nature-skillsTurn research papers or inventor materials into evidence-grounded Chinese invention patent drafts and technical disclosures. Use for 技术交底书、专利撰写、现有技术对比 and Chinese DOCX patent packages; not general manuscript writing.17565Nature Ref Verifieryuan1z0825/nature-skills>-1756Chrome Extensionsgooglechrome/modern-web-guidance>17424Groundcover CLIpaymog/groundcover-cliInvoke the `groundcover` Go CLI to manage Groundcover resources (dashboards, monitors, silences, connected apps, notification routes, API keys, policies, integrations, pipelines, workflows) AND to answer production observability questions by querying logs, traces, metrics, k8s inventory, and k8s events. Use whenever a task needs an authenticated call against the Groundcover API or whenever the user is debugging a prod issue and asks things like "why is X erroring in prod", "show me logs for service Y", "what's the p99 latency on Z", "what pods are crashlooping", "search traces for slow requests", "any k8s events for namespace N", "is service S receiving traffic", "list groundcover monitors", "create a silence", "update notification route", "hit a groundcover endpoint". Covers required env vars, the SDK-backed vs raw command split, and concrete request-body templates for logs/traces/metrics/k8s so the CLI can be driven from anywhere.1741Blackforgeblackforge-so/skill>-17310Incidentio CLIpaymog/incidentio-cliInvoke the `incidentio` CLI to drive the incident.io API — incidents, actions, follow-ups, alerts/alert sources/routes, escalations & on-call schedules, catalog (types/entries/resources), custom fields, severities, incident types/roles/statuses/timestamps, status pages (including creating and managing public pages, components, layout, subscribers, templates), workflows, users, teams, API keys, heartbeats, maintenance windows, and settings. Uses the public Bearer API (OpenAPI-generated commands) plus internal dashboard (cookie) commands generated from captured HARs, hand-curated internal endpoints, and a `raw` escape hatch for any un-codified path. Use whenever a task needs incident.io data or actions, such as "list our incidents", "create an incident", "show the on-call schedule", "build or manage a status page", "list status page subscribers", "tune a dashboard setting", or "hit an internal dashboard endpoint".1731Application Security Testingusestrix/strixApplication security testing (AppSec) across a whole product with Strix — decide which asset needs which test (source code, running web app, API, CI pipeline), run it, and turn the results into a ranked remediation plan. Autonomous agents exploit and prove each issue instead of emitting static-analysis alerts, so the plan is ordered by what is actually reachable. Use when the user asks for an application security review or audit, an appsec assessment, vulnerability scanning across their stack, a security review before a launch or a customer security questionnaire, or does not yet know which kind of security test they need.1721Nature Image2pptyuan1z0825/nature-skillsReconstruct slide images, screenshots, scanned PDFs, or image-only PPTX files as object-level editable PowerPoint. Use for 图片转可编辑PPT、截图还原PPT and diagram reconstruction; not authoring a new deck from research notes.17287CI Security Scanning With Strixusestrix/strixAdd security scanning to CI/CD with Strix — GitHub Actions, GitLab CI, or any pipeline — so every pull request gets a diff-scoped AI pentest that blocks vulnerable code before it merges, with results as PR comments and SARIF uploaded to code scanning. Covers both the self-hosted open-source CLI (runs in your runner) and the managed app.strix.ai platform (GitHub/GitLab app or API, no runner infra). Use when the user asks to add security scanning, SAST/DAST, pentesting, vulnerability checks, or automated security review to their CI pipeline, pre-merge gate, or PR workflow.1711Managed Pentesting With Strixusestrix/strixRun a managed pentest of a web app, API, repository, or local workspace on the app.strix.ai platform with the `strix cloud` CLI or REST API — no local Docker or LLM key needed. Safely review and upload local source, register assets, launch and poll scans, triage vulnerabilities, export SARIF, download compliance reports, start PR reviews, buy credits, and set up schedules or webhooks. Use for managed, continuous, scheduled, team-tracked, or sandboxed-agent security testing.1711Nature Literature Pipelineyuan1z0825/nature-skills|17112Runpodrunpod/runpod-plugins-official>-17149Core Web Vitalsaddyosmani/web-quality-skillsOptimize Core Web Vitals (LCP, INP, CLS) for better page experience using field and lab evidence. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".1704Nature Downloaderyuan1z0825/nature-skillsUse when a user needs lawful academic full text, CNKI institutional access, English OA retrieval, publisher API access, institutional browser fallback, or supporting information downloads.17066Nature Experiment Logyuan1z0825/nature-skills标准化实验日志记录——直接上传或读取本地图片、语音和文字，产出带 YAML frontmatter 的 Markdown；可选集成飞书 CLI 与 Obsidian。17011Runpod Usagerunpod/runpod-plugins-official>-17015Runpodctlrunpod/runpod-plugins-official>-17016SEO Georesciencelab/opc-skills|17018Shopify Adminshopify/shopify-ai-toolkitOfficialWrite or explain **Admin GraphQL** queries and mutations for apps and integrations that extend the Shopify admin. Use when the user wants to **understand, design, or generate** the operation itself—even before deciding how to run it. Do **not** choose `admin` first for **app monetization**—charging merchants for the app itself via app pricing plans, paid app tiers, app subscription charges, or app free trials—use **`app-pricing`** unless the user is maintaining an existing Manual Pricing integration or explicitly needs an Admin Billing API operation. Merchant **product** subscriptions stay with `admin` (selling plans, subscription contracts, try-before-you-buy). Do **not** choose `admin` first for **app or extension config validation** —use **`use-shopify-cli`**. Do **not** choose `admin` first to **execute** Admin GraphQL **now via Shopify CLI** or for CLI setup/troubleshooting on store workflows—use **`use-shopify-cli`** (store auth/execute, handle/SKU/location lookups, inventory changes).17013Runpod Templatesrunpod/runpod-plugins-official>-16924Companion Clisrunpod/runpod-plugins-officialCompanion CLIs for Runpod workflows — HuggingFace, GitHub, Docker, and AWS. Use the ComfyUI model-repair guide in runpod-templates instead when an imported ComfyUI workflow lacks model download metadata.1689Flashrunpod/runpod-plugins-official>-16811Runpod MCPrunpod/runpod-plugins-official>-1683Runpod Migraterunpod/runpod-plugins-official>-16811Improveshadcn/improveSurvey any codebase as a senior advisor and produce prioritized, self-contained implementation plans for OTHER models/agents to execute. Strictly read-only on source code — never implements, fixes, or refactors anything itself. Use when asked to audit a codebase, find improvement opportunities (bugs, security, performance, test coverage, tech debt, migrations, DX), suggest features or where to take the project next (roadmap, product direction), or generate handoff plans for another agent to implement.1674Stride Analysis Patternswshobson/agentsApply STRIDE methodology to systematically identify threats. Use when analyzing system security, conducting threat modeling sessions, or creating security documentation.1632Frontend Designanthropics/claude-codeOfficialGuidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.1611Best Practicesaddyosmani/web-quality-skillsApply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".1592Orca Per Workspace Envstablyai/orca>-1591No AI Sloppetergyang/no-ai-slopEdit drafts into sharper, more human writing while preserving the writer's personal voice, or detect AI-slop patterns without rewriting. Use when the user wants a draft clearer, more direct, more opinionated, or less AI-sounding, or asks whether writing reads as AI.1583Antislopmiqdadbadjuber/anti-slopAnti Slop: Rules for AI Coding Agents. The core filter. Load always to stop generic AI slop.1561Lavishkunchenguid/lavish-axiTurn complex or visual agent responses into rich, reviewable HTML artifacts the user can annotate and send feedback on, using the lavish-axi CLI. Use when about to give a plan, comparison, diagram, table, code diff, report, or anything easier to grasp visually than as prose.1561Next Cache Components Optimizervercel/next.jsOfficial>1566Interaction Designwshobson/agentsDesign and implement microinteractions, motion design, transitions, and user feedback patterns. Use when adding polish to UI interactions, implementing loading states, or creating delightful user experiences.1554
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