Understanding Agents as a Service

If AI in your company still lives inside chat windows… you haven’t started the Agentic journey yet. Today’s Agentic AI systems don’t just answer questions. They observe signals, make decisions, trigger tools, coordinate workflows, and continuously improve outcomes. Instead of assisting humans one task at a time, these agents run end-to-end business operations across sales, support, finance, engineering, HR, and marketing. This is what production-grade Agentic AI actually looks like inside modern organizations: - Customer Support Agents Handle FAQs, resolve tickets, process refunds, update CRM systems, and escalate complex issues automatically. - Sales Ops Agents Qualify incoming leads, enrich prospect data, update pipelines, generate follow-ups, and notify sales teams in real time. - Marketing Automation Agents Plan campaigns, analyze audiences, generate content, schedule outreach, track performance, and optimize future runs. - Data Analysis Agents Convert business questions into SQL, clean datasets, analyze trends, generate insights, and deliver visual summaries. - Reporting Agents Pull metrics, validate data, create dashboards, write narratives, and distribute reports across stakeholders automatically. - QA / Testing Agents Generate test cases, execute regressions, detect failures, log bugs, and recommend fixes without manual intervention. - DevOps Agents Monitor infrastructure, detect anomalies, run diagnostics, apply rollbacks, notify teams, and assist deployments. - Finance Ops Agents Process invoices, categorize transactions, reconcile records, flag anomalies, and generate financial summaries. - HR Ops Agents Manage resume intake, screen candidates, schedule interviews, update HR systems, and respond to employee queries. - Research Agents Search documents and web sources, extract key findings, compare references, and summarize insights. - Content Creation Agents Outline topics, draft content, optimize for SEO and branding, publish assets, and track engagement end-to-end. - Internal Tools Agents Act as company copilots - understanding employee requests, calling internal APIs, executing actions, and confirming results. The real shift? These agents don’t just respond. They reason. They orchestrate tools. They execute workflows. They learn from feedback. They operate continuously. This is how organizations move from isolated automation to connected, outcome-driven AI systems. Not experiments. Not demos. Not pilots. Real production systems.

Why everyone’s chasing smarter #AIagents But why do most fail at scale? If you want agents that: • Make decisions • Coordinate across systems • Work in real-time environments • Respect rules, context, and security Start by understanding this 4-layer architecture. It’s not just technical plumbing, it’s what makes AI agentic. The 4-layer architecture that makes agents truly autonomous. Most AI efforts stop at the model or interface. But real autonomy doesn’t happen at the surface. It happens underneath across four deeply integrated layers. Let’s break down the full stack that powers #AgenticAI: 𝟭. 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗟𝗮𝘆𝗲𝗿: 𝗕𝗿𝗮𝗶𝗻𝘀 & 𝗠𝘂𝘀𝗰𝗹𝗲𝘀 → Foundation Models provide reasoning (OpenAI, Claude, Gemini, etc.) → Compute gives real-time performance (Cloud, Edge, AI chips) → Communication Infra ensures connectivity (wireless + wired) → Data & Knowledge: Business data, public data, prompts, knowledge graphs, this is the fuel that feeds agents Without this layer, agents can’t think, act, or even exist. 𝟮. 𝗔𝗴𝗲𝗻𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗟𝗮𝘆𝗲𝗿: 𝗖𝗼𝗿𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗔𝗴𝗲𝗻𝘁 → Each agent is a loop of Perception → Planning → Action → Memory → Supports both Virtual and Embodied Agents (think robots, drones, cars) → Manages identity, registration, capabilities, and access control This is where agents are “born” and with autonomy, context, and purpose. 𝟯. 𝗔𝗴𝗲𝗻𝘁 𝗖𝗼𝗼𝗿𝗱𝗶𝗻𝗮𝘁𝗶𝗼𝗻 𝗟𝗮𝘆𝗲𝗿: 𝗧𝗲𝗮𝗺𝘄𝗼𝗿𝗸 𝗘𝗻𝗴𝗶𝗻𝗲 → Enables multi-agent orchestration, task matching, and collaboration → Implements protocols for trust, security, privacy, and incentives → Handles conflicts, negotiations, and delegation between agents Think of this layer as the social operating system for AI. 𝟰. 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗟𝗮𝘆𝗲𝗿: 𝗥𝗲𝗮𝗹-𝗪𝗼𝗿𝗹𝗱 𝗜𝗺𝗽𝗮𝗰𝘁 → Powers real-world use cases: smart homes, autonomous driving, healthcare, cities, factories → Connects with real-world systems via modality, semantics, and interface alignment This is where users experience the magic, but it only works if the 3 layers beneath are sound. 𝗪𝗵𝘆 Does 𝗶𝘁 𝗺𝗮𝘁𝘁𝗲𝗿: • You can’t duct-tape a model into an #autonomousAgent. • You need a full-stack architecture with governance, cognition, collaboration, and infrastructure. Are you designing for autonomy or still building traditional automation?

Everyone is talking about AI Agents. But where do they actually fit in your tech stack? 👇 Following up on my last post about the Building Agents on Google Cloud Learning Path, let’s demystify what an agent actually is, and the architectural components that make it tick. First, a reality check: We’re on the Cloud now. An AI Application is just a Cloud Application that contains one or more AI agents. The agent itself is simply a service that autonomously reasons to solve tasks using tools and data. And like all services, an AI agent must meet your production standards: 🔹 Production-ready: It must meet compliance, deploy via CI/CD pipelines, and withstand abusive traffic. 🔹 Security & Safety: It needs secure access to resources, strong guardrails against hallucinations, and strict token-spend limits. 🔹 Standardization: It must speak standard protocols like A2A (Agent-to-Agent) and MCP (Model Context Protocol). 🔹 Adaptability: It requires a dynamic policy model that shifts based on the specific task or tool. Once you understand these baseline rules, you can start mapping the chaotic market ecosystem. Here is how the architectural layers break down and where your favorite tools sit: ➡️ Models (The Reasoning Engine) - Role: The core intelligence. - Market: Gemini, Claude, OpenAI. Note: These provide raw intelligence, but they aren't agents until wrapped in an orchestration loop. ➡️ Orchestration & Frameworks (The Loop) - Role: The code that manages the plan-execute-reflect cycle. - Market: LangGraph, CrewAI, AG2, and the Agent Development Kit (ADK). ➡️ Tools & Connectivity (The Hands) - Role: Where the agent does actual work (calling APIs, querying DBs, browsing). - Market: This is where MCP thrives, connecting agents to GitHub, Slack, or your custom enterprise data. ➡️ Runtime & Infrastructure (The Foundation) - Role: Where the code runs, memory is persisted, and traffic is managed. - Market: Kubernetes (GKE), Serverless (Cloud Run), and Vertex AI Agent Engine. 🚀 The Top Layer: Agentic Applications Beyond the core components, we are seeing the rise of vertically integrated workflows built on top of this entire stack. Think of Agentic IDEs like Antigravity, Claude Code, Gemini CLI, Cursor, and Copilot - bundling models, orchestration, and tools into high-velocity developer experiences. Understanding these layers is the key to choosing the right tool for the job. ⬇️

I just published a deep dive on Agent-as-a-Service in XAnge's 2025 Seed Blueprint. ❕ After advising dozens of European AI startups at AWS, I'm seeing the same architectural mistake over and over. Founders are bolting LLMs onto existing UIs and calling it "AI-powered." That's not innovation, that's technical debt with a chatbot. Here's what actually works: The Sidecar Pattern for Tool-ification Deploy a lightweight MCP (Model Context Protocol) server alongside your app. Auto-expose your OpenAPI endpoints as agent-discoverable tools. Don't rip up your codebase, extend it. Your "Search documents," "Create user," and "Generate report" functions become callable capabilities that any agent can orchestrate. Why Reinforcement Learning Isn't Optional Prompted agents are unreliable. Chain-of-thought reasoning breaks on multi-step workflows. The path to production-grade agents: → Capture trajectories (action sequences + tool I/O) from day one → Build a semantic layer/knowledge graph for tool dependencies → Apply RL to train specialized models on your specific domain Result? Smaller models that outperform GPT-4 on your task at 10x lower cost and latency. The Data Architecture Most Founders Skip You need three layers before your first agent ships: Trajectory storage - every agent action, input, and output Retrieval-augmented tool selection - serve only relevant tools per task (prevents prompt bloat) Knowledge graph - model tool relationships deterministically, not probabilistically It's the difference between a demo and a product. Business Model Primitives Usage-based pricing requires new infrastructure: Authenticated requests (tamper-proof activity records) Real-time credit ledger (transparency + compliance) Automated payment rails (no service interruptions) Enterprise customers won't adopt agents without audit trails and deterministic behavior. Build these primitives first. The European Advantage GDPR is a competitive moat. Data minimization, explicit consent, and transparent model behavior are trust primitives that shorten enterprise sales cycles. Vertical industries (manufacturing, logistics, health) with structured workflows and compliance requirements are perfect for agent orchestration. Europe owns this domain depth. What's Next The agent marketplace is forming now. AWS launched ours. Agentic browser for agent-discoverable services are emerging. If your service isn't callable by other agents, with machine-readable schemas and semantic descriptions, you're invisible in this economy. Teams that start this journey now with disciplined, data-first architecture will define the next decade of European software. Are you building for reinforcement learning from day one, or retrofitting it later?

The widespread use of intelligent agents across all software platforms is becoming common, but it's one that brings with it immense complexity for technology leaders. This a fundamental shift that will create new challenges in technical architecture, user experience, security, and business ethics. Technical Complexity: The "API Hell" of today, where we struggle to make different software systems communicate, will seem trivial compared to the Agent Interoperability Nightmare. Imagine an ecosystem where a Salesforce agent needs to talk to a Slack agent, a Mailchimp agent, and an Asana agent to complete a single task. There is currently no robust communication standard, no "HTTP for AIs," to govern these interactions. Without it, we'll face chaotic, brittle systems prone to failure. This proliferation of autonomous agents will also create a Single Source of Truth Problem on Steroids. With dozens of agents reading and writing data simultaneously, what happens when a HubSpot agent and a Salesforce agent update the same customer record at the same time with conflicting information? This will lead to data inconsistencies and "data phantoms," requiring incredibly sophisticated new methods to keep data synchronized. UX and Trust Complexity: From a user's perspective, the autonomy that makes these agents so powerful also makes them terrifying. This will create a Delegation vs. Control Paradox. Users will constantly be asking themselves how much power to give their agents. Grant too few permissions, and the agent is useless; grant too many, and you risk a catastrophic mistake. New user interfaces will be needed to provide "leashes" and granular control over agent actions. Another major challenge is the Black Box of "Why?" When an agent makes a decision you don't understand—like archiving a project or reassigning a lead—the first question will always be, "Why did you do that?" Every provider will need to build a robust "explainability interface" that shows the agent's reasoning. Without this, users will never fully trust their digital counterparts. Security and Data Governance Complexity The security implications of agents are staggering. A single compromised agent could be the ultimate prize for hackers. If an agent has authentication tokens for 20 different SaaS platforms, a hacker only needs to breach one system, creating a single point of failure with an enormous blast radius. We also face the risk of Data Leakage and Cross-Contamination. Business and Ethical Complexity: When agents start making autonomous business decisions, the complexity moves into the courtroom and the boardroom. The issue of Attribution and Accountability will be a legal quagmire. The proliferation of AI agents isn't just about building a smart tool; it's about building a responsible, secure, and interoperable ecosystem of agents. These challenges also bring with it plenty of opportunities and will create new job categories within technology functions.

A really solid new paper frames the next phase of the Agentic Web, based on autonomous, goal-directed interactions in an extended system. Here are some of the key insights. "Agentic Web: Weaving the Next Web with AI Agents" (link in comments) 🧾 The paper provides a clear definition of a Humans + AI agentic web. The authors define the “Agentic Web” as an internet where autonomous software agents plan, coordinate, and execute goal-directed tasks via agent-accessible resources, alongside traditional human use. In this setup, humans are end users while AI agents are “mid users” that actively navigate and act across services. ✅ Three hard requirements to make this real. The paper’s core conditions are explicit: (1) agents act as autonomous intermediaries, (2) web resources are standardized and machine-readable, and (3) value is exchanged not just between humans and systems but directly between agents. These interdependent pieces enable scalable, intelligent operations. 🧠 Knowledge moves in-model, not just on-page. LLMs embed “vast web-scale information” in their parameters, letting agents reason from learned representations and interact with other agents, APIs, and tools to act on users’ behalf. The authors call this a shift toward an “agent-native” substrate and, ultimately, “agent-native knowledge.” 🧲 An “agent attention economy” is forming. As tools, APIs, and services proliferate, they now compete to be selected and invoked by agents—shifting attention from human clicks to agent calls. The paper anticipates agent-oriented ranking and auction mechanisms tailored to maximize invocation likelihood. 🧭 Agents play two roles—often at once. “Agent-as-User” systems act like autonomous web users via GUI control, while “Agent-as-Interface” systems orchestrate APIs for users; the paper documents a convergence toward hybrids that switch between API calls and GUI automation. ✈️ Delegation examples show end-to-end autonomy. For transactions, the paper contrasts manual flight booking with agent-led booking that parses pages, refines options, coordinates with other agents, and completes checkout—without further user intervention. For research, a “Deep Research” agent plans a workflow, retrieves sources, and uses MCP to assemble a structured report. 📊 Early performance numbers are already on the board. Anthropic’s Computer Use posts 14.9% success on screenshot-only OSWorld tasks and 22.0% with reasoning steps. Google’s Project Mariner reaches 83.5% success on long-horizon web tasks (WebVoyager). 🛡️ The biggest blockers are security, trust, and reliability. The “Tool-Use Paradox”: tools grant real-world agency but also create the largest attack surface. Its taxonomy of open problems includes brittle reasoning and memory limits to secure tool use, payments, oversight, and interoperable standards for a global agentic web.

𝐓𝐡𝐞 𝐍𝐞𝐰 𝐖𝐚𝐥𝐥𝐞𝐝 𝐆𝐚𝐫𝐝𝐞𝐧𝐬 𝐖𝐨𝐧’𝐭 𝐁𝐞 𝐁𝐮𝐢𝐥𝐭 𝐟𝐨𝐫 𝐘𝐨𝐮, 𝐓𝐡𝐞𝐲’𝐥𝐥 𝐁𝐞 𝐁𝐮𝐢𝐥𝐭 𝐟𝐨𝐫 𝐘𝐨𝐮𝐫 𝐀𝐠𝐞𝐧𝐭𝐬 Cloudflare announced it will block AI bot crawlers by default and let websites charge for access. This isn’t just about bots… it’s agents too. That’s not just a clever way to fend off data scraping. It’s a signal of where the web is headed next: The move toward intelligent agents negotiate, transact, and get charged for access, all on your behalf, or that of your business. We’ve spent the last 15 years watching cloud platforms create many types and styles of walled gardens around data, compute, and storage. The next walls are going up around access, intelligence, and overall APIs. This is what the future of 𝐀𝐠𝐞𝐧𝐭𝐬-𝐚𝐬-𝐚-𝐒𝐞𝐫𝐯𝐢𝐜𝐞 (𝐀𝐚𝐚𝐒) will look like. Your agents will be active participants, querying APIs, crawling supplier portals, enriching CRM records, optimizing procurement, and paying micro-fees for every interaction. Your ERP won’t just track invoices and purchase orders anymore. It will log that your procurement agent hit a supplier’s API 423* times at 0.000000001 Bitcoin each. Or that your strategy agent paid $1,000 for a one-time premium data feed. The cost of “asking questions” will no longer be invisible. Every request, every dataset, every endpoint will come with a price. - Doug Shannon ▫️This is not a problem to panic over. ▫️It’s a reality to plan for. Because if you don’t understand what your agents know, where they go, and how much they spend to get there, you’ll find yourself locked out of critical data or paying through the nose for access. We’re not just moving toward smarter software. We’re moving toward a web that has priced itself for the machines that now consume it. If you thought the world you see is already sci-fi… you may be right. As it is, it’s good to remember. “𝐢𝐭’𝐬 𝐛𝐢𝐠𝐠𝐞𝐫 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐧𝐬𝐢𝐝𝐞” - Dr Who reference, it seemed relevant here for some reason. The next competitive advantage isn’t just in the intelligence of your agents. It’s how you capture the data and reuse it at scale to drive value. Yet, also in the discipline and governance around how you orchestrate them. #GenAI #access #FutureOfWork #HumanFirst #AITrust #ai Forbes Technology Council Gartner Peer Experiences InsightJam.com PEX Network Theia Institute VOCAL Council IgniteGTM IA FORUM 𝗡𝗼𝘁𝗶𝗰𝗲: The views within any of my posts, or newsletters are not those of my employer or the employers of any contributing experts. 𝗟𝗶𝗸𝗲 👍 this? feel free to reshare, repost, and join the conversation!

In 2024, we worried about system integration. APIs, middleware, data flows. In 2026, we're integrating AGENTS. Every major enterprise is deploying AI agents. Marketing has agents. Sales has agents. IT has agents. Operations has agents. And none of them talk to each other. Sound familiar? It's SOA all over again, but this time the "services" have autonomy, memory, and occasionally... opinions. Enter the A2A Protocol race. Microsoft, ServiceNow, Workday, and a dozen startups are all racing to solve "agent sprawl." The Agent2Agent protocol is emerging as the new standard for agents coordinating across systems. Think about what this means for enterprise architecture: Your procurement agent needs to talk to your finance agent. Your customer service agent needs to coordinate with your inventory agent. Your security agent needs to monitor ALL the other agents. MCP and A2A are becoming the new SOA. If you're building enterprise AI strategy, this is the infrastructure layer you can't ignore. We're not just connecting systems anymore. We're building a coordination layer for autonomous decision-makers. That's a fundamentally different architecture challenge. #AI #Transformation #Architecture #Enterprise

Want to understand agentic commerce? This is a breakdown of the emerging stack and who does what. 𝟭. 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 𝗺𝗼𝗱𝗲𝗹𝘀 Models such as OpenAI, Anthropic, Meta, xAI provide the reasoning layer that allows agents to interpret instructions, plan actions and make decisions. Without this layer, there are no autonomous agents. 𝟮. 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 Providers such as AWS, Google Cloud, Cloudflare, Akash supply the compute and networking needed to run models and agents continuously. This is the infrastructure layer of the agent economy. 𝟯. 𝗔𝗴𝗲𝗻𝘁 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 Frameworks like MCP and A2A allow developers to build agents that can call APIs, access services and coordinate tasks. This layer enables models to operate as agents. 𝟰. 𝗔𝗴𝗲𝗻𝘁 𝗻𝗲𝘁𝘄𝗼𝗿𝗸𝘀 Protocols such as Virtuals Protocol, Bittensor or Heurist allow agents to collaborate and coordinate with other agents rather than operating individually. These networks provide shared environments where agents can exchange tasks and services. 𝟱. 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 Before an agent can act, it must discover available services, APIs or resources. Tools like x402scan and Unicity Labs allow agents to discover APIs, services or payment endpoints across the ecosystem. 𝟲. 𝗜𝗱𝗲𝗻𝘁𝗶𝘁𝘆 & 𝘁𝗿𝘂𝘀𝘁 Agents must prove who they are and whether they can be trusted. Protocols such as ERC-8004, Cred Protocol, AgentProof provide identity and and verifiable credentials so agents can transact securely. 𝟳. 𝗙𝗮𝗰𝗶𝗹𝗶𝘁𝗮𝘁𝗼𝗿𝘀   Platforms like Stripe, Coinbase, Openx402, thirdweb connect agents to services, payments and workflows. They act as the execution layer that lets agents actually do things. 𝟴. 𝗪𝗮𝗹𝗹𝗲𝘁𝘀 & 𝗮𝗰𝗰𝗼𝘂𝗻𝘁 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 Solutions such as Privy, MetaMask, Fireblocks, Coinbase Wallet allow agents to hold assets, manage keys and sign transactions. Technologies like ERC-4337 simplify account management so agents can transact programmatically. 𝟵. 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲  Infrastructure such as x402, Stripe, Visa, Crossmint, Moonpay enables automated payments and settlement. This is what allows agents to pay for services or receive payments automatically. 𝟭𝟬. 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻𝘀  Networks like Base, Solana, Polygon, Avalanche, Arbitrum provide the settlement and execution environment where transactions are recorded. 𝟭𝟭. 𝗦𝘁𝗮𝗯𝗹𝗲𝗰𝗼𝗶𝗻𝘀  Assets such as USDC and USDT provide programmable digital money that agents can move instantly across networks. For many agent transactions, stablecoins act as the settlement asset. 𝟭𝟮. 𝗨𝘀𝗲𝗿 𝗶𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲𝘀  Interfaces such as ChatGPT, Claude or Gemini are becoming the entry point where humans interact with agents and delegate tasks. These interfaces increasingly act as the control layer for agent activity. Opinions: my own, Graphic source: Artemis Analytics   𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 𝐭𝐨 𝐦𝐲 𝐧𝐞𝐰𝐬𝐥𝐞𝐭𝐭𝐞𝐫: https://lnkd.in/dkqhnxdg

Everything You Wanted to Know About AI Agents and Agentic AI (But Were Afraid to Ask) The Agentic AI market is on the brink of exponential growth—projected to rise from USD 5.2 billion in 2024 to USD 196.6 billion by 2034, growing at a CAGR of 43.8%. As the demand for autonomous, intelligent systems surges, understanding the terminology and architecture behind them becomes increasingly important. The Basics: Architecture vs. Components: Agentic AI vs AI Agents. A recent paper from researchers at Cornell University explores this distinction in depth, shedding light on key differences, real-world applications, emerging challenges, and future directions. While seasoned AI practitioners may be familiar with these concepts, the paper serves as an accessible starting point for anyone eager to dive deeper. ⸻ AI Agents: Specialized and Task-Oriented AI Agents are modular, single-entity systems, often powered by large language models (LLMs). They’re designed for narrow, well-defined tasks and operate with a degree of autonomy. Typical applications include: • Email triage • Report summarization • Customer service automation These agents are highly efficient and reactive but typically lack deep reasoning, long-term planning, or collaborative capabilities. ⸻ Agentic AI: A Systemic, Collaborative Intelligence Agentic AI represents a paradigm shift. Rather than a single agent handling isolated tasks, Agentic AI systems coordinate multiple agents with shared memory, adaptive task planning, and orchestration layers. Real-world use cases include: • Coordinated research assistants • Clinical decision support in ICUs • Robotic systems for precision agriculture These architectures are built for complex, critical workflows, but they come with their own set of challenges: coordination errors, system instability, scalability bottlenecks, and security risks. ⸻ What’s Next? AI Agents • Becoming more proactive • Learning continuously • Designed for greater safety and contextual awareness Agentic AI • Scaling up multi-agent systems • Leveraging simulation-based planning • Implementing domain-specific governance frameworks ⸻ The Cornell paper offers a timely and valuable lens into the evolving world of AI Agents and Agentic AI. As businesses and technologists navigate an increasingly autonomous future, understanding the distinction isn’t just helpful—it’s essential. Paper: https://lnkd.in/evu4d6Kt