ACPActive
Agentic Commerce Protocol
- Launch date
- September 29, 2025
- Developer
- Stripe & OpenAI
- License
- Apache 2.0
- Key fact
- 1,401 GitHub Stars · Open standard by Stripe & OpenAI
Last Updated: June 6, 2026
State of Agentic Commerce
Real-time tracker for agentic commerce protocols, AI platform support, and market data. Every data point sourced from primary references.
Protocol Stack
Agentic commerce runs on two distinct layers — the commerce protocols that handle transactions, and the agent infrastructure protocols that enable agents to act.
Commerce LayerHandles merchant discovery, checkout, and payments
UCPActive
Universal Commerce Protocol
- Launch date
- January 11, 2026
- Developer
- Google, Shopify, Etsy, Wayfair, Target & Walmart
- License
- Apache 2.0
- Key fact
- 3,019 GitHub Stars · Cart, Catalog & Identity Linking · Expanding to Lodging & Food verticals (May 2026)
AP2Active
Agent Payments Protocol
- Launch date
- September 16, 2025
- Developer
- Google → FIDO Alliance
- License
- Apache 2.0
- Key fact
- v0.2 with Human-Not-Present support · Donated to FIDO Alliance (Apr 2026)
MPPActive
Machine Payments Protocol
- Launch date
- March 18, 2026
- Developer
- Stripe & Tempo
- License
- CC0 1.0 (spec) · Apache 2.0/MIT (tooling)
- Key fact
- Machine-to-machine agent payments · Visa Card-Based MPP spec & SDK extends MPP to card rails (Mar 2026) · Complements x402
x402Active
x402 Protocol
- Launch date
- May 2025
- Developer
- Coinbase → Linux Foundation (x402 Foundation)
- License
- Apache 2.0
- Key fact
- HTTP-native payments · V2 spec live with Batch Settlement (May 2026) · Stewarded by Linux Foundation x402 Foundation (Apr 2026) · 20+ founding members incl. Coinbase, Cloudflare, Stripe, Visa
Agent InfrastructureEnables agents to access tools and coordinate with each other
MCPActive
Model Context Protocol
- Launch date
- November 25, 2024
- Developer
- Anthropic → Linux Foundation (AAIF)
- License
- MIT / Apache 2.0
- Key fact
- Donated to Linux Foundation's Agentic AI Foundation (Dec 2025) · 86,138 Stars (Servers Repo)
WebMCPPreview
WebMCP
- Launch date
- February 10, 2026
- Developer
- Google / Chrome
- License
- Open
- Key fact
- Two APIs — declarative (HTML) & imperative (JavaScript)
A2AActive
Agent2Agent Protocol
- Launch date
- April 9, 2025
- Developer
- Google → Linux Foundation
- License
- Apache 2.0
- Key fact
- v1.0 — first stable, production-ready release (Apr 2026) · 150+ supporting organizations · 23,934 GitHub Stars
Protocol Developer Momentum
GitHub Stars as a proxy for developer ecosystem traction
Source: GitHub. Stars reflect developer community signals, not commercial deployment metrics.
Loading chart...
GitHub Stars · May 2026
AI Platform Support Matrix
Which AI platforms support which agentic commerce protocols
Last verified: June 2026
← Scroll to see all protocols →
| AI Platform | MCP | A2A | AP2 | ACP | UCP | Sources |
|---|---|---|---|---|---|---|
| ChatGPT / OpenAI | ||||||
| Google Gemini | ||||||
| Microsoft Copilot | ||||||
| Perplexity | ||||||
| Claude / Anthropic | ||||||
| xAI / Grok |
Supported In Progress Not Supported Not Confirmed
Commerce Platform Compatibility
Protocol support across major ecommerce platforms
Last verified: June 2026
Tracking the six protocols most relevant to merchant integration: ACP and UCP handle commerce transactions; AP2, MPP, and x402 cover agent-driven payments (card, machine-to-machine, and stablecoin rails respectively); MCP enables agent-to-tool connectivity. A2A and WebMCP operate at the agent-communication and browser layers and are excluded here.
← Scroll to see all protocols →
| Platform | ACP | UCP | AP2 | MPP | MCP | x402 | Sources |
|---|---|---|---|---|---|---|---|
| Shopify | |||||||
| WooCommerce | |||||||
| Salesforce Commerce Cloud | |||||||
| BigCommerce | |||||||
| Adobe Commerce | |||||||
| Wix |
Supported In Progress Not Supported Not Confirmed
Industry Voices
What leaders are saying about the agentic commerce shift
“AI agents will be a big part of how we shop in the not-so-distant future. To help lay the groundwork, we partnered with Shopify, Etsy, Wayfair, Target and Walmart, and endorsed by 20+ more.”
Sundar Pichai
CEO, Google & Alphabet
January 11, 2026
“I'm really really excited about Agentic Commerce. There is so much amazing stuff being built. Everything I test just feels delightful and magical.”
Tobi Lütke
CEO, Shopify
December 23, 2025
“In 2026, AI agents won't just assist your shopping — they will complete your purchases, powered by Visa's global scale, standards leadership, and unparalleled commitment to secure agentic commerce.”
Rubail Birwadker
SVP Head of Growth Products & Partnerships, Visa
December 18, 2025
“By 2030, the US B2C retail market alone could see up to $1 trillion in orchestrated revenue from agentic commerce, with global projections reaching as high as $3 trillion to $5 trillion.”
McKinsey & Company
QuantumBlack AI Research
October 17, 2025
Recent News
Major developments from the past 90 days — verified before publishing
Last updated: June 6, 2026
Jun 2, 2026Payment
Worldline, ING and Mastercard Complete Europe's First End-to-End Agentic Payment in Production
At Money20/20 Europe, Worldline and ING, together with Mastercard, executed Europe's first end-to-end agentic payment transaction in production — between an ING cardholder and a Dutch merchant, running across the Mastercard network on shared infrastructure spanning the Netherlands and Belgium. A merchant AI agent found in-budget concert tickets and completed the purchase only after explicit consumer approval, demonstrating a fully Europe-orchestrated agent-initiated, authenticated payment.
Mastercard NewsroomJun 2, 2026Commerce
Hey Savi and PayPal Launch UK's First Agentic Commerce Platform With In-App Checkout
At Money20/20 Europe, AI fashion-search app Hey Savi launched the UK's first agentic commerce experience with native in-app checkout, powered by PayPal's Agentic Commerce Services. Debenhams Group — spanning Debenhams, Karen Millen, Boohoo and Pretty Little Thing — is the first UK retailer to bring end-to-end AI-powered shopping to consumers, with search-to-purchase across more than 10,000 brands.
PayPal NewsroomMay 20, 2026Commerce
Klarna Launches AI-Powered Shopping Search App in ChatGPT
Klarna launched the Klarna Shopping Search app inside ChatGPT, letting consumers describe what they want in natural language and instantly see visual results with live prices, availability and offers from multiple merchants, then redirect to the merchant to complete the purchase. The app connects ChatGPT to Klarna's database of more than 100 million products and 400 million merchant listings across 13 markets.
Klarna NewsroomMay 20, 2026Payment
Fireblocks Joins x402 Foundation and Launches Agentic Payments Suite
Fireblocks joined the Linux Foundation-hosted x402 Foundation and launched its Agentic Payments Suite — infrastructure for agent-initiated payments using any stablecoin on any blockchain, spanning the wallet infrastructure agents use to send funds through to the acceptance layer merchants use to receive them. Fireblocks also contributed a security extension that adds request integrity and spend governance to the x402 protocol.
PR Newswire (Fireblocks)May 19, 2026Commerce
Google Launches Universal Cart and Expands UCP Checkout at I/O 2026
Google introduced Universal Cart at I/O 2026 — a cross-merchant AI shopping cart that works in Search, the Gemini app, YouTube and Gmail, with background deal-finding, price-history and back-in-stock alerts. UCP-powered checkout launches with Nike, Sephora, Target, Ulta, Walmart, Wayfair and Shopify merchants including Fenty and Steve Madden, with rollout to Canada and Australia in the coming months and the UK to follow. UCP also extends to YouTube in the US and to hotel and local food-delivery verticals.
Google BlogMay 19, 2026Protocol
Cloudflare and Anthropic Launch Cloudflare Environments for Claude Managed Agents
Cloudflare announced a collaboration with Anthropic to launch Cloudflare Environments for Claude Managed Agents — letting organizations run core agent loops on Anthropic's Claude platform while using Cloudflare's global network and Workers developer platform to execute code, secure private connections and provide agents with specialized tools. The integration strengthens the production-grade infrastructure underneath agentic workloads that increasingly transact via x402, MPP and ACP.
Cloudflare PressMay 15, 2026Commerce
Mastercard and JD.com Announce Strategic Partnership Including Agent Pay Collaboration
Mastercard and JD.com announced a strategic partnership in Beijing to build a more connected, secure, and intelligent commerce ecosystem. The companies will explore agentic AI-powered purchasing through Mastercard Agent Pay, expand cross-border supply-chain finance for SMBs, broaden international card acceptance in China, and jointly develop AI-driven anti-fraud and identity authentication.
Mastercard NewsroomMay 7, 2026Payment
AWS Launches Amazon Bedrock AgentCore Payments in Preview With Coinbase and Stripe
AWS announced Amazon Bedrock AgentCore Payments (preview), a managed service that lets AI agents autonomously pay for APIs, web content, MCP servers, and other agents. Built with Coinbase (stablecoin wallet infrastructure) and Stripe/Privy (wallet infrastructure and payment rails), the service manages the full payment lifecycle — wallet authentication, transaction execution, per-session spending limits, end-user authorization, and full traceability through the AgentCore console. It launches with x402 protocol support and integrates with Coinbase's x402 Bazaar MCP server so agents can discover paid services independently. Available in US East (N. Virginia), US West (Oregon), Europe (Frankfurt), and Asia Pacific (Sydney).
AWS Machine Learning BlogApr 29, 2026Payment
Stripe Launches Link Agent Wallet — Brings Payment Capability to 200M+ Consumers' AI Agents
Stripe launched the Link Agent Wallet, giving AI shopping agents access to Link's 200M+ consumer base via one-time-use cards or Shared Payment Tokens (SPTs) backed by users' existing wallet cards and bank accounts. Built on top of Stripe Issuing for Agents, the wallet routes spend requests to consumers for review and approval through the web and new Link iOS/Android apps. Future support is planned for agentic tokens, stablecoins, and additional payment types, with full Issuing APIs available for businesses building custom agentic wallets.
Stripe BlogApr 28, 2026Protocol
Google Donates AP2 to FIDO Alliance and Releases v0.2 With Human-Not-Present Support
Google transferred ownership of the Agent Payments Protocol (AP2) to the FIDO Alliance for community governance and shipped AP2 v0.2 on GitHub. The release adds Human Not Present payment support for autonomous transactions like time-sensitive ticket purchases that a user has pre-authorized.
Google BlogApr 28, 2026Protocol
FIDO Alliance Forms Agentic Authentication Working Group With AP2 and Verifiable Intent
The FIDO Alliance launched two technical working groups to develop interoperable standards for AI agent authentication and agent-initiated commerce, drawing on Google's AP2 and Mastercard's Verifiable Intent contributions. The Agentic Authentication Technical Working Group is chaired by CVS Health, Google, and OpenAI, with vice chairs from Amazon and Okta.
FIDO AllianceApr 15, 2026Protocol
Cloudflare Renames Browser Rendering to Browser Run, Ships Native WebMCP Support
Cloudflare rebranded its Browser Rendering product to Browser Run and added native WebMCP support, letting AI agents discover and call website tools declared via the Chrome WebMCP API. The release ships with an experimental Chrome beta pool so agent developers can prototype WebMCP flows before the API reaches stable.
CloudflareApr 14, 2026Payment
American Express Debuts ACE Developer Kit With Industry-First Agent Purchase Protection
American Express launched Agentic Commerce Experiences (ACE), a proprietary developer framework for trusted AI agent transactions. ACE delivers five integrated services spanning agent registration, account enablement, intent intelligence, payment credentials, and cart context, backed by the industry-first Amex Agent Purchase Protection that covers Card Members against registered-agent errors. Launch partners: Adyen, Fiserv, Forter, Global Payments, PayPal, and Stripe; flagship merchants: Delta Air Lines, Expedia, and Hilton.
American ExpressApr 14, 2026Payment
Visa Becomes Anchor Validator on Stripe and Tempo's Blockchain
Visa committed to operating an anchor validator on Tempo, the Stripe-backed blockchain that hosts the Machine Payments Protocol (MPP). Zodia Custody joined as a second validator, hardening the network Stripe and Tempo positioned on March 18 as the settlement layer for agent-initiated payments.
VisaApr 9, 2026Protocol
A2A Protocol Hits 150+ Organizations on First Anniversary at Linux Foundation
The Agent2Agent (A2A) Protocol, now a Linux Foundation project, announced 150+ supporting organizations at its one-year mark — up from ~50 in April 2025. New backers include AWS, Cisco, IBM, Microsoft, Salesforce, SAP and ServiceNow. The repo crossed 22,000 GitHub stars and the SDK expanded to five languages with production deployments in finance, supply chain and insurance.
Linux FoundationApr 8, 2026Protocol
UCP Spec v2026-04-08 Ships Breaking Changes and Formal A2A Transport Support
The Universal Commerce Protocol (UCP) maintainers shipped spec v2026-04-08 with three breaking changes, including moving signing_keys from nested ucp.signing_keys to the document root. The release formally adds A2A as a transport and separates business-profile manifests (/.well-known/ucp) from platform-profile manifests with distinct field requirements.
Google for DevelopersApr 1, 2026Commerce
Perplexity Petitions Federal Appeals Court to Lift Amazon Ban on Comet Shopping Agent
Perplexity asked the Ninth Circuit to vacate a March 10 preliminary injunction (N.D. Cal. 3:25-cv-09514) that bars its Comet AI shopping agent from accessing Amazon.com. Amazon successfully argued Comet violated the Computer Fraud and Abuse Act — the first major U.S. court decision setting precedent on agent-access rights.
CourtListenerApr 1, 2026Payment
Mastercard Expands Agent Pay to Hong Kong With HSBC and DBS
Mastercard completed its first live authenticated agentic transaction in Hong Kong through a partnership with HSBC and DBS Hong Kong. An AI agent via CardInfoLink booked a Hong Kong airport ride through mobility provider hoppa, using Mastercard Payment Passkey-authenticated tokens. Mastercard also announced a regional AI Centre of Excellence in Singapore.
Mastercard NewsroomApr 1, 2026Payment
Visa and Ramp Expand Agentic AI Partnership for Corporate Bill Pay
Ramp renewed its multi-year Visa issuing agreement and deepened technical integration around Visa Intelligent Commerce and the Trusted Agent Protocol. The companies will deploy AI agents to automate corporate bill pay across Ramp's 50,000+ customers, aiming to reduce manual AP work and give enterprises finer-grained control over agent-initiated spend.
VisaMar 24, 2026Commerce
Stripe and Meta Launch Native Checkout in Facebook Ads
Stripe partnered with Meta to enable one-click purchasing inside Facebook ads — when users tap 'Buy now' on an ad, a native checkout powered by Stripe appears using saved credentials from Meta Wallet. The experience underpins the Agentic Commerce Protocol and is positioned within Stripe's Agentic Commerce Suite. Fanatics and Quince are early adopters; Instagram ads expansion is planned.
Stripe NewsroomMar 24, 2026Commerce
OpenAI Expands ACP for Product Discovery - Target, Walmart, Sephora, Nordstrom, Best Buy, Lowe's, Wayfair Integrated in ChatGPT
OpenAI shifts ChatGPT shopping from Instant Checkout to ACP-powered product discovery. Walmart launched an in-ChatGPT app with account linking, loyalty, and Walmart Payments. Shopify connected millions of merchants. Visual browsing, side-by-side comparison, and conversational refinement now live for all ChatGPT users.
OpenAI BlogMar 24, 2026Commerce
Shopify: Millions of Merchants Now Selling in AI Chats via Agentic Storefronts - ChatGPT, Copilot, Google AI Mode, Gemini
Shopify launches Agentic Storefronts giving merchants out-of-the-box access to ChatGPT, Microsoft Copilot, Google AI Mode, and Gemini. New Agentic Plan lets non-Shopify brands add products to Shopify Catalog to sell across AI channels. Orders flow into admin with referral attribution.
Shopify NewsroomMar 24, 2026Commerce
Gap Inc. Adopts UCP and Launches Gemini Native Checkout
Gap Inc. became the first major fashion company to deploy native Gemini checkout, powered by Google's Universal Commerce Protocol, across Gap, Old Navy, Banana Republic and Athleta. Shoppers browse, get styling recommendations and check out without leaving Gemini, initially paying via Google Pay. Gap also joined as early partner of Bold Metrics' new Agentic Sizing Protocol (ASP).
Gap Inc.Mar 19, 2026Protocol
Google Expands UCP With Cart, Catalog, and Identity Linking - Commerce Inc, Salesforce, Stripe Joining
Google published major UCP capability updates co-developed with community partners. New optional capabilities include Cart (agents save multiple items from a single store at once), Catalog (agents retrieve real-time pricing, inventory, and variant data), and Identity Linking (shoppers receive loyalty/member pricing benefits on UCP-integrated platforms). Google is also rolling out simplified UCP onboarding via Merchant Center. Commerce Inc, Salesforce, and Stripe will implement UCP on their platforms in the near future.
Google BlogMar 18, 2026Payment
Stripe and Tempo Launch Machine Payments Protocol - Open Standard for Autonomous AI Agent Payments
Stripe and Tempo (a payments blockchain co-developed by Stripe and Paradigm) launched the Machine Payments Protocol (MPP), an open standard enabling AI agents to pay for services autonomously machine-to-machine. Visa is extending MPP to support card-based payments on its global network via the Visa Acceptance Platform. The Visa CLI also bridges MPP and Coinbase x402, positioning it as a cross-standard connector across emerging agentic payment rails.
StripeMar 18, 2026Payment
Visa CLI Bridges x402 and MPP - Card Networks Move to Support Crypto-Native Agent Payment Rails
Visa announced its CLI supports both Stripe and Tempo's Machine Payments Protocol (MPP) and Coinbase's x402 protocol, positioning Visa as a cross-standard connector between traditional card rails and emerging crypto-native agent payment standards. The move signals that incumbent payment networks are treating autonomous agent payment protocols as legitimate infrastructure rather than fringe experiments.
VisaMar 10, 2026Commerce
Wizard Partners With Stripe on ACP to Enable Agentic Commerce for Leading Retailers
Wizard, the first AI agent purpose-built for ecommerce, announced a partnership with Stripe to accelerate ACP adoption. Wizard joins Stripe's group of early ACP partners helping retailers turn AI-driven discovery into incremental sales while maintaining control of brand, catalog, fulfillment, and customer relationships.
Business Wire - WizardMar 10, 2026Commerce
Federal Court Blocks Perplexity's Comet Shopping Agent From Accessing Amazon
The Northern District of California (3:25-cv-09514, Judge Chesney) issued a preliminary injunction barring Perplexity's Comet shopping agent from accessing Amazon.com, ruling Amazon was likely to succeed on Computer Fraud and Abuse Act claims. The ruling is the first major U.S. judicial decision on whether retailers can legally block third-party AI shopping agents and triggered Perplexity's April 1 appeal to the Ninth Circuit.
CourtListenerKey Milestones
The greatest hits of agentic commerce — a curated, all-time view spanning protocol launches, payment breakthroughs, and landmark deployments
May 19, 2026Commerce
Google Launches Universal Cart and Expands UCP Checkout at I/O 2026
Google unveiled Universal Cart — a cross-merchant AI shopping cart that works across Search, the Gemini app, YouTube and Gmail with background deal-finding, price-history and back-in-stock alerts. UCP-powered checkout launches with Nike, Sephora, Target, Ulta, Walmart, Wayfair and Shopify merchants including Fenty and Steve Madden, with international rollout to Canada and Australia in the coming months and the UK to follow. UCP also extends to YouTube in the US and to hotel and local food-delivery verticals.
View sourceApr 29, 2026Payment
Stripe Launches Link Agent Wallet With Access to 200M+ Consumers
Stripe brings agent payment capability to Link's 200M+ consumer base — agents pay via one-time-use cards or Shared Payment Tokens, with consumers approving spend in the web app or new Link iOS/Android apps. Built on Stripe Issuing for Agents, with future support planned for stablecoins and agentic tokens. The first agent wallet at consumer-network scale.
View sourceApr 28, 2026Protocol
Google Donates AP2 to FIDO Alliance
Google transfers ownership of the Agent Payments Protocol to the FIDO Alliance for community governance — a foundational shift parallel to A2A's move to the Linux Foundation. Ships AP2 v0.2 with Human-Not-Present payment support for autonomous, pre-authorized transactions.
View sourceApr 28, 2026Protocol
FIDO Alliance Forms Agentic Authentication Working Group
First time a major standards body owns agentic-commerce auth. The Agentic Authentication Technical Working Group is chaired by CVS Health, Google, and OpenAI (with vice chairs from Amazon and Okta), drawing on Google's AP2 and Mastercard's Verifiable Intent contributions.
View sourceApr 14, 2026Payment
American Express Debuts ACE Developer Kit With Industry-First Agent Purchase Protection
Amex launches Agentic Commerce Experiences (ACE) — a proprietary framework for trusted AI agent transactions backed by the first-ever consumer protection program for agentic commerce. Launch partners include Adyen, Fiserv, Forter, Global Payments, PayPal and Stripe, with Delta, Expedia and Hilton as flagship merchants.
View sourceMar 24, 2026Commerce
OpenAI + Shopify Reshape ChatGPT Commerce — Agentic Storefronts and Walmart Go Live
OpenAI pivots from Instant Checkout to ACP-powered product discovery with Walmart, Target, Sephora, Nordstrom, Best Buy, Lowe's and Wayfair. Shopify simultaneously launches Agentic Storefronts, extending millions of merchants to ChatGPT, Copilot, Gemini and Google AI Mode.
View sourceMar 18, 2026Payment
Stripe and Tempo Launch Machine Payments Protocol (MPP)
Open standard for autonomous AI agent payments, with Tempo mainnet as the settlement layer. Visa extends MPP to card-based payments via the Visa Acceptance Platform, and the Visa CLI bridges MPP with Coinbase x402.
View sourceMar 5, 2026Payment
Mastercard and Google Introduce Verifiable Intent
Open, standards-based cryptographic framework creating tamper-resistant authorization records for AI agent transactions using Selective Disclosure. Designed to interoperate with AP2 and ACP.
View sourceFeb 10, 2026Protocol
Google Chrome Ships WebMCP Early Preview
First browser-native way for websites to expose structured tools to AI agents. Co-developed with Microsoft and incubated at W3C, WebMCP introduces the navigator.modelContext API with declarative and imperative modes.
View sourceFeb 2, 2026Commerce
Amazon Opens Its Ads Platform to AI Agents via MCP
Amazon's Ads MCP Server launches in open beta at IAB ALM — AI agents including Claude, ChatGPT and Gemini can create campaigns, run reports and manage accounts via natural language. The largest real-world MCP deployment in the commerce ecosystem to date.
View sourceJan 11, 2026Protocol
Google & Shopify Launch Universal Commerce Protocol (UCP) at NRF 2026
Google's answer to ACP launches with co-developers Shopify, Etsy, Wayfair, Target and Walmart, plus 20+ endorsing partners including Adyen, Amex, Best Buy, Mastercard, Stripe, The Home Depot and Visa.
View sourceDec 18, 2025Payment
Visa Completes Hundreds of Secure AI Agent-Initiated Transactions
Visa and partners mark a milestone — agentic commerce moves from lab to live commercial use across real merchants.
View sourceDec 10, 2025Protocol
Google Announces Official MCP Support for Google Services
Cross-vendor consolidation moment — Google formally backs Anthropic's Model Context Protocol across its services, joining OpenAI and Microsoft as first-class MCP supporters.
View sourceNov 25, 2025Payment
PayPal & Perplexity Launch Instant Buy for US Consumers
PayPal enables merchants to be discoverable within Perplexity with checkout in-chat — agentic commerce reaches mainstream consumers.
View sourceNov 13, 2025Research
Bain: 30–45% of US Consumers Use GenAI for Product Research
Bain Consumer Lab survey finds generative AI has already fundamentally changed how Americans discover and evaluate products before buying.
View sourceSep 29, 2025Protocol
Stripe & OpenAI Launch the Agentic Commerce Protocol (ACP)
First open standard for agentic commerce transactions — kicks off the protocol arms race that defines the category, with Etsy going live as the inaugural merchant partner.
View sourceSep 16, 2025Payment
Google Announces Agent Payments Protocol (AP2)
Foundational payment protocol for agent-initiated transactions, using cryptographically-signed Mandates as verifiable-credential proofs of user intent across cards, stablecoins and real-time bank transfers.
View sourceApr 9, 2025Protocol
Google Launches Agent2Agent Protocol (A2A) With 50+ Partners
First open standard for agent-to-agent interoperability. Later donated to the Linux Foundation, A2A becomes the backbone for multi-agent workflows across 150+ supporting organizations.
View sourceNov 25, 2024Protocol
Anthropic Ships Model Context Protocol (MCP) — The Foundation of the Agentic Era
MCP becomes the universal connector between AI agents and external tools. Now backed by OpenAI, Google, Microsoft, and every major AI platform — the single most-adopted agent protocol to date.
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