> ## Documentation Index
> Fetch the complete documentation index at: https://usefulai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 6 Best AI Agent Cheat Sheets in 2026

export const sheets = [
  {
    "rank": 1,
    "name": "AI Agents Cheat Sheet",
    "creator": "DataCamp",
    "url": "https://www.datacamp.com/cheat-sheet/ai-agents-cheat-sheet",
    "image": "/images/cheat-sheets/ai-agents-review/datacamp.png",
    "focus": "Agent foundations and architecture",
    "format": "Large one-page PDF and article",
    "date": "Published July 2025",
    "rationale": "Best overall. It provides the strongest single visual map of agent concepts, components, orchestration, protocols, and implementation choices.",
    "description": "DataCamp covers agents, tools, memory, planning, reflection, multi-agent patterns, evaluation, MCP, A2A, common frameworks, and a basic build process. The sheet is dense and some named tools will age, but the architecture-level overview remains unusually useful.",
    "attribution": "Representative page from DataCamp's AI Agents PDF"
  },
  {
    "rank": 2,
    "name": "Ultimate AI Agents Cheat Sheet",
    "creator": "Towards AI Academy",
    "url": "https://academy.towardsai.net/products/digital_downloads/agents-cheatsheet",
    "image": "/images/cheat-sheets/ai-agents-review/towards-ai.png",
    "focus": "Architecture and implementation choices",
    "format": "Six-page PDF",
    "date": "Updated monthly in 2026",
    "rationale": "Best multi-page implementation guide. It has more room for architectural tradeoffs than DataCamp, but the download flow adds friction.",
    "description": "Towards AI spreads agent architecture, planning, memory, tools, orchestration, evaluation, and common design mistakes across six pages. It is particularly useful for builders comparing patterns rather than readers who only need a one-page conceptual overview.",
    "attribution": "Capture of the Towards AI agents cheat-sheet preview"
  },
  {
    "rank": 3,
    "name": "Workflow vs Agent vs Multi-Agent Decision Sheet",
    "creator": "u/OnlyProggingForFun",
    "url": "https://www.reddit.com/r/OpenAI/comments/1qgdzrg/choosing_between_workflows_vs_agenttoolcalling/",
    "image": "/images/cheat-sheets/ai-agents-review/workflow-decision.png",
    "focus": "Choosing the simplest architecture",
    "format": "Community decision diagram",
    "date": "January 2026",
    "rationale": "Best decision aid. It answers the most important practical question before implementation: whether the problem needs a workflow, one tool-using agent, or several agents at all.",
    "description": "The diagram compares deterministic workflows, tool-calling agents, and multi-agent systems through control, reliability, flexibility, cost, latency, and failure modes. It is narrower than the top two sheets, but more immediately useful when scoping a real system.",
    "attribution": "Preview from the OpenAI community on Reddit"
  },
  {
    "rank": 4,
    "name": "Agentic AI Threats and Mitigations",
    "creator": "OWASP GenAI Security Project",
    "url": "https://genai.owasp.org/resource/agentic-ai-threats-and-mitigations/",
    "image": "/images/cheat-sheets/ai-agents-review/owasp.png",
    "focus": "Agent security risks",
    "format": "Specialist web and PDF reference",
    "date": "Current project resource",
    "rationale": "Best security-specific sheet. It is not an introduction to agents, but it is the most important specialist reference once an agent can take actions or access tools.",
    "description": "OWASP organizes agentic threats and mitigations around autonomy, tool use, memory, identity, permissions, data, and external interaction. Builders can use it to review trust boundaries and controls that general architecture sheets mention only briefly.",
    "attribution": "Capture of the OWASP Agentic AI resource"
  },
  {
    "rank": 5,
    "name": "LLM Usage Cheat Sheet",
    "creator": "SANS Institute",
    "url": "https://www.sans.org/posters/llm-usage-cheat-sheet",
    "image": "/images/cheat-sheets/ai-agents-review/sans.png",
    "focus": "Technical agent and security workflow",
    "format": "Downloadable technical poster",
    "date": "June 2026",
    "rationale": "Best for technical security practitioners. Its scope extends beyond agents, so it is less relevant to a general reader than OWASP's focused threat reference.",
    "description": "The SANS poster spans prompting, context, agent workflows, MCP, evaluation, and AI security for technical and offensive-security work. It is current and detailed, but assumes more prior knowledge than the general architecture sheets above.",
    "attribution": "Capture of the SANS LLM Usage Cheat Sheet page"
  },
  {
    "rank": 6,
    "name": "AI Agents Cheat Sheet",
    "creator": "Futurepedia",
    "url": "https://offers.hubspot.com/ai-agents-cheat-sheet",
    "image": "/images/cheat-sheets/ai-agents-review/futurepedia.png",
    "focus": "Agent tools and starter prompts",
    "format": "Downloadable lead-magnet PDF",
    "date": "Current landing page",
    "rationale": "Best for nontechnical beginners who want tools and starter prompts, but the access friction and promotional framing make it the weakest highlighted recommendation.",
    "description": "Futurepedia promises a quick architecture chart, ready-to-use prompts, and tips for building agent workflows. The resource is approachable for readers who want a practical first step, while developers will get more depth from DataCamp, Towards AI, or the decision sheet.",
    "attribution": "Capture of the Futurepedia AI Agents Cheat Sheet page"
  }
];

export const otherSheets = [
  {
    "name": "The AI Agent Cheat Sheet by Insight",
    "url": "https://www.insight.com/en_US/content-and-resources/guide/the-ai-agent-cheat-sheet.html",
    "description": "a current enterprise guide to terminology, constraints, and use cases"
  },
  {
    "name": "AI Agent Stack Cheat Sheet 2026",
    "url": "https://paxrel.com/ai-agent-stack-cheatsheet-2026.pdf",
    "description": "a two-page stack map whose model prices and framework recommendations can age quickly"
  },
  {
    "name": "Steps to Build Your First AI Agent",
    "url": "https://www.exploredatabase.com/2026/03/ai-agent-development-infographic-guide.html",
    "description": "a clear ten-step beginner infographic with named attribution"
  },
  {
    "name": "AI Agents 80/20 Cheat Sheet",
    "url": "https://www.reddit.com/r/learnAIAgents/comments/1nkc3br/ai_agents_8020_cheat_sheet/",
    "description": "a compact community overview of the concepts beginners encounter first"
  }
];

export const BestForChip = ({ children }) => (
  <span className="inline-flex min-w-0 max-w-full items-center rounded bg-emerald-50 px-1.5 py-[2px] dark:bg-emerald-500/10">
    <span className="truncate text-xs font-medium leading-4 text-emerald-700 dark:text-emerald-400">{children}</span>
  </span>
);

export const SheetRow = ({ sheet }) => (
  <a href={sheet.url} target="_blank" rel="noreferrer" className="group flex items-center gap-3 px-4 py-3 no-underline transition-colors hover:bg-zinc-50/60 dark:hover:bg-white/[0.02]">
    <span className="w-4 shrink-0 text-center text-sm font-semibold tabular-nums uai-ink-muted">{sheet.rank}</span>
    <img src={sheet.image} alt="" noZoom className="h-11 w-11 shrink-0 rounded-md border border-zinc-200 object-cover dark:border-white/10" />
    <span className="min-w-0 flex-1">
      <span className="flex min-w-0 flex-wrap items-baseline gap-x-1.5">
        <span className="truncate text-sm font-semibold leading-5 uai-ink-strong">{sheet.name}</span>
        <span aria-hidden="true" className="uai-ink-muted">&#8729;</span>
        <span className="text-[13px] leading-5 uai-ink-muted">{sheet.creator}</span>
      </span>
      <span className="block truncate text-[13px] leading-5 uai-ink-body">{sheet.focus}</span>
    </span>
    <span className="mr-1 flex shrink-0 items-center uai-ink-muted"><Icon icon="chevron-right" size={12} color="currentColor" /></span>
  </a>
);

export const SheetList = ({ items }) => (
  <div className="not-prose mb-10 overflow-hidden rounded-xl border border-zinc-200 bg-white dark:border-white/10 dark:bg-white/[0.03]">
    <div className="divide-y divide-zinc-100 dark:divide-white/5">
      {items.map((sheet) => <SheetRow key={sheet.name} sheet={sheet} />)}
    </div>
  </div>
);

export const SheetCard = ({ sheet }) => (
  <section className="not-prose mb-6 rounded-xl border border-zinc-200 bg-white p-5 shadow-sm dark:border-white/10 dark:bg-white/[0.03]">
    <div className="flex min-w-0 flex-wrap items-center gap-x-2 gap-y-1">
      <h2 className="m-0 max-w-full text-xl font-semibold leading-7 tracking-normal">
        <span className="mr-1.5 tabular-nums uai-ink-muted">{sheet.rank}.</span>
        <a href={sheet.url} target="_blank" rel="noreferrer" className="group inline-flex min-w-0 items-center gap-1.5 no-underline uai-ink-strong">
          <span className="min-w-0 break-words underline-offset-4 group-hover:underline">{sheet.name}</span>
          <span aria-hidden="true" className="flex shrink-0 text-zinc-400 transition-colors group-hover:text-zinc-900 dark:text-zinc-500 dark:group-hover:text-white"><Icon icon="arrow-up-right" size={12} color="currentColor" /></span>
        </a>
      </h2>
      <BestForChip>{sheet.focus}</BestForChip>
    </div>

    <div className="mt-1 flex flex-wrap items-center gap-x-2 text-[13px] leading-5 uai-ink-muted">
      <span>{sheet.date}</span>
      <span aria-hidden="true">&#8729;</span>
      <span>{sheet.creator}</span>
      <span aria-hidden="true">&#8729;</span>
      <span>{sheet.format}</span>
    </div>

    <div className="mt-4 text-sm leading-[22px] uai-ink-body">
      <div className="font-medium uai-ink-strong">{sheet.rationale}</div>
      <div className="mt-3">{sheet.description}</div>
    </div>

    <figure className="mt-5">
      <a href={sheet.url} target="_blank" rel="noreferrer" aria-label={`Open ${sheet.name} by ${sheet.creator}`} className="flex max-h-[520px] w-full items-center justify-center overflow-hidden rounded-lg border border-zinc-200 bg-zinc-50 no-underline dark:border-white/10 dark:bg-black/20">
        <img src={sheet.image} alt={`${sheet.name} by ${sheet.creator}`} noZoom className="max-h-[520px] w-full object-contain" />
      </a>
      <figcaption className="mt-2 text-xs uai-ink-muted">{sheet.attribution}</figcaption>
    </figure>
  </section>
);

export const OtherSheetLine = ({ sheet }) => (
  <li className="flex items-baseline gap-2.5 text-sm leading-[22px] uai-ink-body">
    <span aria-hidden="true" className="relative -top-0.5 inline-block h-1.5 w-1.5 shrink-0 rounded-full bg-zinc-300 dark:bg-zinc-600" />
    <span><a href={sheet.url} target="_blank" rel="noreferrer" className="font-medium uai-ink-strong underline underline-offset-2">{sheet.name}</a>: {sheet.description}.</span>
  </li>
);

<div className="not-prose -mt-5 mb-8 flex flex-wrap items-center gap-x-2 text-sm uai-ink-body" style={{ paddingLeft: "2px" }}>
  <span className="inline-flex items-center gap-1.5"><Icon icon="clock-rotate-left" size={10} color="currentColor" /> Updated <time dateTime="2026-07-12">July 12, 2026</time></span>
</div>

AI agent cheat sheets are most useful when they help with a decision: what an agent is, when a workflow is enough, how the parts fit together, or which risks need controls.

This ranking prioritizes what readers can use today: practical value, clarity, scope, and format. Popularity helped identify candidates, but it does not determine the final order.

## Best AI Agent Cheat Sheets

<SheetList items={sheets} />

{sheets.map((sheet) => <SheetCard key={sheet.name} sheet={sheet} />)}

***

## Other AI Agent Cheat Sheets to Consider

<ul className="not-prose m-0 my-4 flex list-none flex-col gap-2 p-0">
  {otherSheets.map((sheet) => <OtherSheetLine key={sheet.name} sheet={sheet} />)}
</ul>

***

## Frequently Asked Questions

<AccordionGroup>
  <Accordion title="What is the best AI agent cheat sheet?">
    DataCamp is the best general visual overview. Towards AI is better for architecture depth, while the workflow-versus-agent decision sheet is the most useful option when deciding what to build.
  </Accordion>

  <Accordion title="Which AI agent cheat sheet is best for beginners?">
    DataCamp provides the clearest broad map. Futurepedia is more approachable for nontechnical readers, while the Reddit decision sheet helps prevent beginners from choosing a multi-agent design when a workflow would be simpler.
  </Accordion>

  <Accordion title="Which cheat sheet covers AI agent security?">
    OWASP provides the strongest focused threat and mitigation reference. The SANS poster is broader and more technical, with additional material on prompting, MCP, evaluation, and security workflows.
  </Accordion>

  <Accordion title="Do AI agent cheat sheets become outdated quickly?">
    Named models, tools, frameworks, and prices age quickly. Architecture concepts such as tools, memory, planning, evaluation, permissions, and the workflow-versus-agent decision remain useful longer.
  </Accordion>
</AccordionGroup>