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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ngxtm-devkit Bundle Senior Prompt EngineerWorld-class prompt engineering skill for LLM optimization, prompt patterns, structured outputs, and AI product development. Expertise in Claude, GPT-4, prompt design patterns, few-shot learning, chain-of-thought, and AI evaluation. Includes RAG optimization, agent design, and LLM system architecture. Use when building AI products, optimizing LLM performance, designing agentic systems, or implementing advanced prompting techniques.
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ngxtm-devkit Bundle Dotnet Backend PatternsMaster C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependency injection, Entity Framework Core, Dapper, configuratio...
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ngxtm-devkit Skill Autonomous Agent PatternsDesign patterns for building autonomous coding agents. Covers tool integration, permission systems, browser automation, and human-in-the-loop workflows. Use when building AI agents, designing tool ...
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ngxtm-devkit Bundle Hybrid Search ImplementationCombine vector and keyword search for improved retrieval. Use when implementing RAG systems, building search engines, or when neither approach alone provides sufficient recall.
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ngxtm-devkit Skill Error Debugging Multi Agent ReviewUse when working with error debugging multi agent review
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hashgraph-online-awesome-codex-plugins Bundle GraymatterInstall and use GrayMatter as an OpenClaw skill that provides primary durable memory, shared object-graph state, and authenticated access to the live api-docs schema via api-0. Use when the agent should persist durable memory, inspect organizational data models, and operate inside the business domain through RBAC-scoped API access.
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hashgraph-online-awesome-codex-plugins Skill ReleaseUse when the user asks to release, version, tag, or publish.
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hashgraph-online-awesome-codex-plugins Bundle Skill Sync PublisherSafely validate, publish, and track a local SKILL.md directory across GitHub, Awesome Codex Plugins, HOL Registry, skills.sh, SkillsMP, LobeHub, ClawHub, and Cursor Directory. Use when the user asks to publish, update, register, or synchronize an agent skill across marketplaces.
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hashgraph-online-awesome-codex-plugins Skill InitSet up docflow in a repo with no docs yet: scaffold the docs tree, write docflow.json, add agent guidance. Use when asked to "set up docflow", "initialize docs", "scaffold docs", or "make this repo use docflow".
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hashgraph-online-awesome-codex-plugins Skill AdoptAdd docflow to a repo that already has docs, without rewriting them. Adds missing config, folders, helpers, agent guidance, and an adoption review. Use when docs already exist or doctor recommends adopt.
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hashgraph-online-awesome-codex-plugins Bundle RuntypeRuntype umbrella skill for onboarding and routing. Use when the user mentions Runtype, asks what Runtype can build, needs MCP/CLI/dashboard setup, or wants to scope an AI product on Runtype. Route hands-on product builds to runtype-build-product, live account ops to runtype-admin, Persona widgets to runtype-persona, FPO packaging to runtype-templates, SDK/CLI/Marathon work to runtype-sdk-marathon, and agents that run outside Runtype (Flue, Cloudflare Agents SDK, Vercel AI SDK, LangChain, custom loops; OpenTelemetry traces, flue-otel, eval capture from external runs) to runtype-external-agents. Do not use for generic LLM chat or non-AI infrastructure unless Runtype is explicitly part of the request.
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hashgraph-online-awesome-codex-plugins Skill QatomUse and publish Qatom marketplace tools. Use when: calling paywalled API tools from the Qatom marketplace, checking wallet balance, managing your agent twin wallet, or helping a user register as a Qatom provider to earn per-call payments from their own tools. Connects to the hosted Qatom MCP server at mcp.m.todaq.net via Qatom OIDC. NOT for: direct payment API calls or free tools.
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hashgraph-online-awesome-codex-plugins Bundle Lark Vc飞书视频会议:搜索历史会议记录、查询会议纪要(总结/待办/章节/逐字稿)、查询参会人快照。当用户查询已结束的会议、获取会议产物(纪要/妙记)、查看参会人时使用;查询未来日程走 lark-calendar。不负责:Agent 真实入会/离会、会中实时事件(走 lark-vc-agent)。
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hashgraph-online-awesome-codex-plugins Skill Book VisualsBook visual system: art bible and look lock, figure plan per chapter, code-rendered diagrams/charts/technical drawings, diffusion-generated illustrations and spot art, photo sourcing policy, cover, model-agnostic prompt compilation, vision QA, and asset validation for print and EPUB. Every image matches the book, the chapter, and the author's brief regardless of which image model renders it.
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hashgraph-online-awesome-codex-plugins Skill TerseToken-efficient terse narration mode. Cuts agent explanation tokens while preserving requested artifacts. Levels: lite, full, ultra. Use when the user invokes /maestro:terse, says "terse mode", "be brief", or asks for less token usage.
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hashgraph-online-awesome-codex-plugins Skill MetricsObservability dashboard. Session stats, agent tracking, hook performance, learning health. Triggers: metrics, stats, dashboard, observability.
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hashgraph-online-awesome-codex-plugins Skill AskAnswer grounded questions about the codebase (onboarding / Q&A) using the reviewer RAG + code graph. Use when the user asks how the code works, where something lives, or to explain a subsystem ("where is auth", "how does X work", "explain the indexing flow", "как устроено…", "где у нас…", "объясни код"). Requires a built base index + graph (reviewer MCP server). Not for reviewing PRs.
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hashgraph-online-awesome-codex-plugins Bundle Anti UI SlopStop UI slop before it ships. Use when building or reviewing React, Next.js, web, and iOS interfaces that need product-specific hierarchy, states, responsive decisions, and a hard finish gate grounded in UIZZE's 800,000+ real screens. Trigger with "stop UI slop", "review this UI", or "make this interface product-specific".
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hashgraph-online-awesome-codex-plugins Skill Book IllustrateAlias for /book-visuals limited to diffusion illustrations (scene, header, spot art). Kept for compatibility; new work should use /book-visuals, which also covers diagrams, charts, technical drawings, photos, and the art bible.
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hashgraph-online-awesome-codex-plugins Bundle Runtype AdminUse when operating a live Runtype account through MCP or Code Mode MCP: inspect resources, debug failed flows or agents, read logs and traces, manage products, surfaces, records, schedules, secrets, models, evals, batches, conversations, client tokens, or make safe account mutations. Includes search/execute patterns, read-before-write, validation, pagination, and conservative destructive-change policy.
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hashgraph-online-awesome-codex-plugins Bundle Agent NativeOperate explicit orchestrator, implementer, validator, and scribe roles through a caller-selected agent runtime. Triggers: "agent-native factory", "role-shaped agent panes", "persistent workers".
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hashgraph-online-awesome-codex-plugins Bundle Krypton PlanningUse when a user has a feature request, bugfix, refactor, migration, architecture change, or product goal and needs an implementation plan before coding. Use especially when wrong ownership, duplicate paths, stale contracts, weak evidence, or unclear cutover would make plausible agent work dangerous.
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hashgraph-online-awesome-codex-plugins Bundle Runtype PersonaUse when embedding, deploying, configuring, styling, or debugging Runtype Persona chat widgets, fullscreen AI assistant layouts, chat surfaces, client-token installs, theme tokens, artifacts, tool/reasoning visibility, programmatic widget access, WebMCP page tools, or browser-side local tools. Prefer generate_persona_embed_code and get_persona_theme_reference over hand-written snippets.
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hashgraph-online-awesome-codex-plugins Bundle Exa Web SearchUse the Exa MCP server for internet search and full-page retrieval. Use whenever the user asks to search, browse, look up, verify, research, find sources, find current or latest online information, discover papers or repositories, compare web sources, or read and summarize a URL whose content was not provided. Prefer Exa by default for general web research. Do not use it for local filesystem or codebase search, or when the user explicitly requests a different tool or a specialized connected source is the direct system of record.
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hashgraph-online-awesome-codex-plugins Skill Book Genre CreatorMeta-skill for genre selection and custom genre creation. Routes a project to the right built-in genre or composes a genre-custom.md spec from existing patterns, including agent behavior and validation rules.
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hashgraph-online-awesome-codex-plugins Bundle Krypton ExecutionUse when executing an approved Krypton plan, GOAL.md, or implementation plan that already defines intent, ownership, contract, cutover, task boundaries, and acceptance evidence. Use for main-agent execution with explorer, plan-reviewer, reviewer, maintainer, or verifier gates.
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hashgraph-online-awesome-codex-plugins Skill Peer ReviewPatterns for using a second AI agent or model to challenge the primary builder agent's work. Covers six review modes (Diff Critique, Design Challenge, Threaded Debate, Delegated Scrutiny, Deciding Vote, Coverage Audit), how to set up peer review with any model via MCP server, peer review iteration loops that alternate builder and reviewer prompts, the Codex Loop Mode (Cavekit + Ralph Loop + Codex as reviewer via CLI or MCP fallback), and prompt templates for each strategy. The peer reviewer's job is to find what the builder missed, not to agree. Triggers: "peer review", "peer review agent", "use another model to review", "second opinion on code", "cross-model review", "peer review loop", "ralph loop with codex", "cavekit ralph", "cross-model loop", "codex peer reviewer".
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hashgraph-online-awesome-codex-plugins Bundle OrchestrationMulti-agent orchestration. Lane contracts, worker-model doctrine, fault tolerance, worktree isolation. Triggers: orchestrate, coordinate, agents, parallel, spawn, contract, tier 2, tier 3.
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hashgraph-online-awesome-codex-plugins Bundle Simple ManHigh-compression professional communication mode. Use when the user wants fewer tokens, less reading, no filler, compact coding-agent status, terse technical answers, or low-cognitive-load collaboration without reducing effort, validation, proactivity, or accuracy. Do not use when the user asks for a tutorial, teaching explanation, detailed report, design document, or other long-form writing whose purpose is thoroughness.
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hashgraph-online-awesome-codex-plugins Skill Impl TrackingImplementation tracking documents for maintaining living records of what was built, what is pending, what failed, and what dead ends were explored. Covers the full tracking document template, dead ends prevention, cross-iteration continuity, spec compaction, and inter-session feedback protocol. Trigger phrases: "implementation tracking", "track progress", "session tracking", "what did the agent do", "dead ends", "failed approaches"
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hashgraph-online-awesome-codex-plugins Bundle Solve TaskGather disciplined context for solving a task, then hand off to development. Use when the user asks to solve/implement a task ("solve PRI-4", "rag-reviewer:solve-task <key or description>", "реши задачу X"). Reads a keyed task from the reviewer store, pulls related/similar tasks and relevant code, distills a brief, and enters brainstorming. Requires the reviewer MCP server.
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hashgraph-online-awesome-codex-plugins Skill Sync TasksWarm the task graph and vector store by synchronizing a configured task board through the reviewer MCP server. Use when the user asks to sync or index board tasks.
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hashgraph-online-awesome-codex-plugins Bundle Tool Design ErrorsUse when designing how a tool fails for an AI agent: error messages that guide recovery, classifying errors as retryable, permanent, needs-user-input, or needs-auth, confirmation requests for ambiguous input, fuzzy-match thresholds, graceful degradation with partial results, and fallback tools. Trigger phrases: "tool error message", "agent keeps retrying", "agent gives up after an error", "ambiguous match", "which user did it mean", "raw 429", "error handling for agent tools", "recovery guidance".
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hashgraph-online-awesome-codex-plugins Bundle Tool Design OutputUse when deciding what a tool should return to an AI agent: shaping raw API responses, keeping results token-efficient, cursor pagination, summary-versus-full detail, per-item results for batch calls, GUI links, next-action hints, resource references for large payloads, and canonical data models across a tool set. Trigger phrases: "tool response shape", "response too large", "context window blown by tool output", "pagination for the agent", "what should the tool return", "partial success".
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hashgraph-online-awesome-codex-plugins Bundle Contam MCPUse when working with CONTAM projects through the local contam MCP server, including discovering CONTAM executables and API integrations, listing .prj/.sim/.wth/.ctm files, inspecting or diagnosing project references, cloning scenario folders, running baseline/intervention case matrices, using contamxpy for step-by-step co-simulation, updating weather or contaminant references, running simulations, upgrading projects, comparing .sim results, analyzing text outputs, exporting simulation text, or using bridge sessions for zone/path/AHS metadata and adjustments.
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hashgraph-online-awesome-codex-plugins Skill Knowledge GraphBuild + keep-fresh + query a deterministic code knowledge graph to cut agent orientation-token cost. Triggers: knowledge graph, graphify, code graph, god nodes, orientation cost, token bill, map the codebase, what connects X to Y, callers of, blast radius.
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 autonomous-agent-patterns, graymatter, release. 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.