AI & ML
AI & ML agent skills cover the machine-learning workflow itself: writing and evaluating prompts, building RAG pipelines, running evals, and wiring up model APIs. Each one is a SKILL.md file your agent loads on demand, so the know-how travels across Claude Code, Cursor, and 60+ agents.
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writer Bundle Fraud Pattern InterpretationInterpret and explain fraud detection signals, model outputs, and suspicious patterns across payment, identity, and account fraud typologies. Use when analyzing fraud alerts, explaining model scores, investigating fraud rings, or documenting fraud case findings for consumer and commercial banking.
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writer Bundle Readmission Risk ExplanationExplain readmission risk drivers using LACE index scoring, clinical and social determinant analysis, and targeted intervention recommendations. Use when assessing 30-day readmission risk, explaining readmission prediction model outputs, designing readmission reduction interventions, or reporting on Hospital Readmissions Reduction Program metrics.
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magnus919 Bundle Agent Production OperationsOperate an evaluated agent with tools and authority in production through a runtime control plane covering versioning, staged rollout, fallback, cost and latency budgets, tool health, human escalation, disablement, and trace-to-eval feedback. Do not use for building agents, designing evals, or general release, SRE, security, or platform engineering — those methods stay with their specialist skills.
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magnus919 Bundle Secure Software EngineeringUse when designing or implementing software securely: define security requirements, threat-model a feature, choose secure defaults, design authentication and authorization, handle untrusted data and secrets, evaluate dependencies, design multi-tenant trust boundaries, or review security-sensitive changes. Use for prevention during requirements, design, implementation, and review; not for post-build security assessments or scanning an existing codebase.
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lonsdale201 Skill Wp Rocket MCP And AbilitiesExpose, scope, or secure WP Rocket settings for AI / MCP clients — new in 3.23. Two layers — WP Abilities API abilities (wp-rocket/get-options readonly, wp-rocket/set-option destructive, category wp-rocket-options, cap rocket_manage_options) and a built-in MCP OAuth 2.1 server at /wp-json/mcp/mcp-oauth-server (/oauth/*, /.well-known) with trusted publisher Claude (claude.ai). Critical — abilities default ON (rocket_enable_abilities), the OAuth server defaults OFF (rocket_mcp_oauth_server_enabled), and both need the WP Abilities API + wordpress/mcp-adapter or nothing registers. Scope what AI may read / write via rocket_mcp_options_allowlist (an additive allowlist); add clients via rocket_mcp_trusted_publishers. Filters are typed (wpm_apply_filters_typed) — return exact bool / array. Use when exposing WP Rocket settings to an MCP client, scoping the allowlist, or reviewing AI-facing code. Triggers on rocket_mcp_, rocket_enable_abilities, wp-rocket/get-options, wp-rocket/set-option, "/oauth/" MCP server.
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lonsdale201 Skill Jfb Action External APIHow to read submitted JetFormBuilder form data from a custom action, transform it (including %macro% replacement of admin-typed templates), call an external HTTP API, write the response back into the form context for downstream actions to use, and dispatch JFB events based on the API outcome. Use when building a custom action that integrates with a third-party service (LLM call, webhook, CRM, payment processor, geolocation lookup) and needs the action to behave as a node in a data-flow graph rather than a one-shot leaf. Triggers on mentions of "jet_fb_context", "update_request", "has_field", "get_value", "wp_remote_post" with form data, "macro replacement", or "API call from action".
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writer Bundle Incident Postmortem GeneratorGenerate incident postmortem reviews for financial institution operational events. Use when conducting root cause analysis, documenting operational incidents, preparing lessons-learned reports, assessing control failures, or creating management and board-ready incident reviews aligned with OCC Heightened Standards, FFIEC guidance, and the Three Lines of Defense model.
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magnus919 Bundle Agent Evals And ObservabilityDesign, run, review, or release framework- and vendor-neutral evaluations and observability for AI agents. Use when defining agent evals, datasets, graders, trajectory review, regression analysis, release gates, production traces, or privacy-aware telemetry. Covers task and trajectory contracts, statistical comparisons, and incident-to-case learning; route framework implementation to pydanticai or langgraph when needed. Do not use this skill for unrelated requests; route to the nearest named specialist.
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lonsdale201 Bundle Je Query Builder Custom TypeRegisters or audits a custom JetEngine Query Builder type with paired runtime and editor classes. Covers all six Base_Query abstract methods including set_filtered_prop, setup_query dynamic/macro merging, pagination, automatic item caching and explicit count caching, filtering, REST endpoint exposure, editor assets, and optional MCP argument conversion. Use for custom tables, HPOS-like repositories, external APIs, or bugs involving stale cache, broken filters, missing editor controls, empty MCP-created queries, or pagination.
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magnus919 Bundle Multi Tenant Saas ArchitectureDesign and review end-to-end multi-tenant SaaS architectures: tenant and subscription semantics, control and application planes, pooled or isolated tenancy, onboarding, entitlements, metering, billing handoffs, lifecycle, partitioning, and tenant-aware operations. Use when a subscription product needs a coherent tenant model and architecture decision across these seams. Do not use for threat modeling or isolation controls, API contract semantics, data-platform design, backend implementation, migration execution, privacy compliance artifacts, capacity evidence, financial modeling, or infrastructure operations; route those to the named specialist owners.
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prorise-cool Skill Report Distribution AgentAI agent that automates distribution of consolidated sales reports to representatives based on territorial parameters
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prorise-cool Bundle MCP Builder创建高质量 MCP(模型上下文协议)服务器的指南,使 LLM 能够通过精心设计的工具与外部服务交互。在构建 MCP 服务器以集成外部 API 或服务时使用,无论是 Python (FastMCP) 还是 Node/TypeScript (MCP SDK)。
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magnus919 Bundle Bundle BuilderRender accumulated workflow state from memory into a valid Agent Skills bundle directory for workflow-architect, with sub-skills, manifest, decision map, and optional kanban board. Loaded after the interviewer or observer achieves convergence.
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manastalukdar Skill LLM QAInvestigate LLM output quality issues — trace hallucination root causes across context, retrieval, prompts, tool use, and workflow design
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manastalukdar Skill ReviewMulti-agent code analysis covering security, performance, quality, and architecture
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lonsdale201 Skill Elementor Dynamic Tag Ajax SelectLet an Elementor control (in a Dynamic Tag or a widget) pick one item from a large dataset — products, posts, terms, users — without freezing the editor. A plain Controls_Manager::SELECT2 with options preloaded upfront (e.g. all 20k products) hangs the panel; the fix is Elementor Pro's AJAX query control — 'type' => QueryControlModule::QUERY_CONTROL_ID with an 'autocomplete' => [ 'object' => QUERY_OBJECT_POST|TAX|AUTHOR|USER|ATTACHMENT, 'query' => [...], 'display' => 'minimal'|'detailed' ] config. It is search-scoped server-side (no query runs until the user types), so catalog size is irrelevant. The query control is Pro-only, so feature-detect class_exists( QueryControlModule::class ) and degrade to a manual ID Controls_Manager::TEXT field when Pro is absent. Use when a tag/widget setting must reference a specific post/product, on large stores, or when the editor freezes opening a SELECT2.
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lonsdale201 Bundle Fluentcart Extension ArchitectureDesigns and audits third-party FluentCart extensions against the real 1.6.0 bootstrap, hybrid WordPress-post/custom-table data model, monetary units, Free/Pro boundary, and public helper APIs. Use when starting a FluentCart addon, choosing between hooks, models, Resource APIs, REST, or direct WordPress APIs, checking fluentcart_loaded or fluent_cart/init timing, diagnosing missing classes, or reviewing code that reads or writes fct_* commerce records.
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gabeujin Skill Agentic EvalPatterns and techniques for evaluating and improving AI agent outputs. Use this skill when: - Implementing self-critique and reflection loops - Building evaluator-optimizer pipelines for quality-critical generation - Creating test-driven code refinement workflows - Designing rubric-based or LLM-as-judge evaluation systems - Adding iterative improvement to agent outputs (code, reports, analysis) - Measuring and improving agent response quality
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gabeujin Skill Domain Model LedgerMaintain domain-specific timeline, entity, release, and version views so operators can understand work across software, narrative, and knowledge domains.
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gabeujin Skill Harness Memory Pattern MinerAnalyze session memories, work logs, governance traces, and repeated user requests to identify stable recurring workflows. Use when a harness workspace should turn repeated work into a reusable skill, agent, checklist, or governance playbook without overfitting to one session.
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lonsdale201 Bundle Wcs Data Model Switching GiftingWooCommerce Subscriptions data model, switching, and gifting reference for order/product types, schedule and relation storage, switch cart/order payloads, proration hooks, recipient data, and WCS 9.0 APFS plan markers. Use for shop_subscription, _schedule_next_payment, _subscription_switch_data, subscription_switch, _switched_subscription_item_id, wcsg_gift_recipients_email, _recipient_user, _wcsatt_schemes, or _wcsatt_scheme.
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lonsdale201 Skill Wcm Data Model Subscriptions LinkWooCommerce Memberships storage and relationship map for membership plan CPTs, user membership CPTs, post statuses, plan/user membership meta keys, rule storage, profile-field storage, order grant meta, and WooCommerce Subscriptions-linked memberships. Use when code reads or writes wc_membership_plan, wc_user_membership, wcm-* statuses, wc_memberships_rules, _subscription_id, _has_installment_plan, _free_trial_end_date, membership plan access meta, user membership dates, product/order grant meta, or when an agent needs exact Memberships CPT/meta names and the Memberships-Subscriptions relation.
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gabeujin Skill Harness Dashboard State ManagerMaintain the Harness Dashboard 4.6 Hypertext Project World Model, ledger-backed projections, briefs, dictionary, VCS evidence, and listener state without using a database.
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community-access Skill NexusYour intelligent GitHub command center -- start here. Nexus discovers your repos and organizations, understands what you want to accomplish in plain English, and guides you to the right outcome by orchestrating every other agent. No commands to memorize. Just talk.
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community-access Skill Github HubYour intelligent GitHub command center -- start here. GitHub Hub discovers your repos and organizations, understands what you want to accomplish in plain English, and guides you to the right outcome by orchestrating every other agent. No commands to memorize. Just talk.
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asiaostrich Skill OrchestrateOrchestrate multi-task execution plans using Claude's native Agent tool (DAG-based, no external engine). Use when: executing a plan.json file with parallel/sequential task dependencies. Not for: producing the plan in the first place — use /plan; single tasks with no dependencies between them. Keywords: orchestrate, plan, execute, DAG, task plan.
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asiaostrich Bundle Reverse[UDS] System archeology — reverse engineer an existing system across the Logic, Data, and Runtime dimensions. Use when: documenting an undocumented system, recovering specifications from existing code, mapping an unknown data model or runtime topology. Not for: assessing health and risk before a feature — use /discover; deriving tests forward from an approved spec — use /spec-derive. Keywords: reverse engineering, system archeology, legacy code, spec extraction, data model, runtime, 反向工程, 系統考古, 規格提取.
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community-access Skill Playwright VerifierInternal helper agent. Invoked by orchestrator agents via Task tool. Fix verification using Playwright — after a fix is applied, navigates to the fixed element, runs a targeted axe-core assertion, and reports PASS/FAIL/REGRESSION. Read-only — never modifies files. Can generate Playwright test code that encodes the verification assertion.
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asiaostrich Skill AI Instruction StandardsCreate and maintain AI instruction files (CLAUDE.md, AGENTS.md, .cursor/rules/, etc.) with proper structure. Use when: creating AI instruction files, separating universal vs project-specific rules, configuring AI tools. Not for: shaping the codebase so AI can navigate it — use /ai-friendly-architecture; enforcing evidence-based answers — use /ai-collaboration-standards. Keywords: CLAUDE.md, AGENTS.md, cursorrules, windsurfrules, clinerules, AI instructions, system prompt.
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asiaostrich Bundle AI Collaboration StandardsPrevent AI hallucination and ensure evidence-based responses when analyzing code or making suggestions. Use when: analyzing code, making recommendations, providing options, or when user asks about confidence/certainty. Not for: authoring the AI instruction files themselves — use /ai-instruction-standards; reviewing a concrete diff — use /code-review. Keywords: certainty, assumption, inference, evidence, source.
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crestapps Skill Crestapps Core A2aSkill for A2A client setup, agent cards, remote skills, and sample-host guidance in CrestApps.Core.
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crestapps Skill Crestapps Core MCPSkill for CrestApps.Core MCP client and server registration, SDK transports, handlers, prompts, and resources.
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crestapps Skill Orchardcore TemplatesSkill for customizing templates in Orchard Core via the admin UI. Covers shape template overrides, content type templates, content part templates, content field templates, differentiated display types, Liquid template syntax, admin template editing, and template precedence rules. Use this skill when requests mention Orchard Core Templates, Customizing Templates in Orchard Core, Content Type Templates, Widget Templates, Content Part Templates, Custom Model Shape Templates, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with OrchardCore.Templates, OrchardCore.Users, AliasPart, AutoroutePart, HtmlBodyPart, BagPart, TextField, ListPart, TitlePart, (e.g, SummaryAdmin, CampaignAction_Edit. It also helps with Content Part Templates, Custom Model Shape Templates, Content Field Templates, plus the code patterns, admin flows, recipe steps, and referenced examples captured in this skill.
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crestapps Skill Orchardcore AISkill for configuring AI integrations in Orchard Core. Covers AI service registration, MCP enablement, prompt configuration, and agent framework integration. Use this skill when requests mention Orchard Core AI, Configure AI Integration, Enabling AI Features, AI Configuration in appsettings.json, Non-Connection Deployments via appsettings.json, Typed AI Deployment Settings, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with CrestApps.OrchardCore.AI, ISpeechToTextClient, IAIClientFactory, AIProfile, DataMigration, IAIProfileManager, WithSettings, AIProfileSettings, AIChatProfileSettings, MySpeechService, ITextToSpeechClient, MyTtsService. It also helps with Non-Connection Deployments via appsettings.json, Typed AI Deployment Settings, Adding AI Provider Connection via Recipe, plus the code patterns, admin flows, recipe steps, and referenced examples captured in this skill.
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athola Skill SetupProvisions the oracle ML inference daemon with onnxruntime via uv. Use when setting up local ONNX model inference for skill quality evaluation.
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crestapps Bundle Orchardcore NotificationsSkill for managing Orchard Core notifications. Covers notification messages, notification delivery methods, notification lifecycle events, workflow activities, and notification permissions. Use this skill when requests mention Orchard Core Notifications, Create and Manage Notifications, Enabling Notifications, Notification Model, Sending Notifications with INotificationService, Sending Notifications to Multiple Users, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with OrchardCore.Notifications, OrchardCore.Notifications.Email, OrchardCore.Users, OrchardCore.Modules, OrchardCore.Security.Permissions. It also helps with notifications examples, Sending Notifications with INotificationService, Sending Notifications to Multiple Users, Implementing a Notification Method Provider, plus the code patterns, admin flows, recipe steps, and referenced examples captured in this skill.
Frequently asked questions
What are AI & ML agent skills?
AI & ML agent skills cover the machine-learning workflow itself: writing and evaluating prompts, building RAG pipelines, running evals, and wiring up model APIs. Each one is a SKILL.md file your agent loads on demand, so the know-how travels across Claude Code, Cursor, and 60+ agents.
Which AI & ML skills are most installed?
Popular AI & ML skills on SkillMD right now include agent-production-operations, secure-software-engineering, wp-rocket-mcp-and-abilities. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do AI & ML 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.