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Use case · Channels and architecture

Agentic commerce tools.

34 tools, 5 apps, 14 MCP servers and 15 shopping agents, assigned to this use case by a written definition. 31 of them are built mainly for this job. Filter by type, the platforms they work with and pricing.

tools listed
34
built mainly for this job
31
apps
5
MCP servers
14
shopping agents
15

34 tools

Showing 21 to 34 of 34, ordered by main purpose first

How results are ordered

Tools whose main purpose is this job come first, then tools where it is a documented feature. Alphabetical within each. This is not a ranking of quality.

There are no paid placements on use-case pages, and no ratings.

  1. Secondhand MCP

    MCP server

    by Justin Sookikian (jlsookiki)

    Local MCP server that searches Facebook Marketplace, eBay, Depop and Poshmark listings with price, size, condition and category filters and returns full listing details.

    Main purposeMCP server lets agents search and filter listings across multiple resale marketplaces as a buyer.

    • eBay logoeBay
    Runs
    Local · stdio
    Auth
    API key, No credentials
    Maintainer
    Community
  2. Shop

    Shopping agent

    Shopify's consumer app and site for finding products across Shopify stores, tracking orders, and letting connected AI agents search and place approved purchases.

    Main purposeConsumer buying app across Shopify stores that lets connected AI agents search catalogues and place approved purchases via Shop Pay checkout.

    • Shopify logoShopify
    Pricing
    Not recorded
    Price
    Not recorded
    Free plan
    No
    Free trial
    No
  3. by Shopify

    Shopify's per-store MCP endpoint at https://{shop}/api/mcp for catalog search, cart management and shop policy questions; catalog and cart tools have been removed in favour of UCP.

    Main purposeMCP tools let an agent search a store's catalogue and manage a cart towards checkout as a buyer.

    • Shopify logoShopify
    Runs
    Hosted · HTTP
    Auth
    No credentials
    Maintainer
    Not recorded
  4. Identity and payment infrastructure that gives AI agents verified tokens and a wallet so they can access sites and complete checkouts on a user's behalf.

    Main purposeProvides payment credentials and identity tokens that let AI agents complete checkouts and settle transactions autonomously.

    Pricing
    Not recorded
    Price
    Not recorded
    Free plan
    No
    Free trial
    No
  5. Sparky

    Shopping agent

    Walmart's AI assistant that finds products, synthesizes reviews, plans meals and restocks repeat items for shoppers in the Walmart app, site and stores.

    Main purposeAI shopping agent that finds products and restocks items for shoppers, embedded as a plugin in ChatGPT and Gemini.

    • Walmart logoWalmart
    Pricing
    Not recorded
    Price
    Not recorded
    Free plan
    No
    Free trial
    No
  6. Stripe ACP

    MCP server

    by CodeSpar

    MCP server for Stripe and the Agentic Commerce Protocol, with tools for agent checkout sessions, customers, products, invoices, subscriptions and refunds.

    Main purposeImplements Stripe's Agentic Commerce Protocol with MCP tools for agent checkout sessions, catalogue retrieval and delegated payment.

    • Stripe logoStripe
    Runs
    Local · stdio
    Auth
    API key
    Maintainer
    Third-party company
  7. by Stripe

    Stripe's official repo offering a hosted MCP server at mcp.stripe.com plus agent plugins and skills for working with Stripe payments and billing.

    Main purposeOfficial Stripe MCP server and toolkits let AI agents create payment links, invoices and refunds, providing agent payment rails with documented agentic commerce sample flows.

    • Stripe logoStripe
    Runs
    Local or hosted · HTTP, stdio
    Auth
    OAuth, API key
    Maintainer
    Official
  8. by TahaBakhtari

    MCP server that searches products on Torob.com and extracts Instagram post captions.

    Main purposeMCP server exposing Torob marketplace product search so agents can discover and compare products.

    Runs
    Local · stdio
    Auth
    Not recorded
    Maintainer
    Community
  9. UCP Shopping

    MCP server

    by nguthrie

    MCP server that lets AI assistants discover UCP-enabled merchants and create, update, set shipping for and complete checkouts via the Universal Commerce Protocol.

    Main purposeMCP server implementing Universal Commerce Protocol so AI assistants can discover merchants, manage carts and complete checkout as a buyer.

    Runs
    Local · stdio
    Auth
    No credentials
    Maintainer
    Community
  10. VendeeX

    Shopping agent

    VendeeX is a free local-first desktop app for macOS that searches and compares products from partner merchant catalogues and shows ranked options you buy at the merchant.

    Main purposeSearches partner merchant catalogues for buyers and governs agent purchase mandates and spending limits at autonomous checkout.

    Pricing
    Not recorded
    Price
    Not recorded
    Free plan
    No
    Free trial
    No
  11. by Zen7 Labs

    Self-hosted multi-agent payment system for blockchain payments that exposes a FastMCP server tool for processing payments and settlement details over SSE.

    Main purposeProvides machine-initiated payment and settlement rails for autonomous agent checkout flows.

    Runs
    Local · SSE
    Auth
    Not recorded
    Maintainer
    Official
  12. Headless commerce API platform providing checkout, order management, promotions and POS endpoints for building stores and agent-driven purchases across channels.

    A documented featureDocuments checkout and cart primitives consumable by autonomous shopping agents including payment capture.

    Pricing
    Not recorded
    Price
    Not recorded
    Free plan
    No
    Free trial
    No
  13. Enriches product catalogue data and tracks how often a brand's products are cited by AI assistants like ChatGPT, Gemini and Perplexity.

    A documented featureDocumented feature activates structured data feeds consumable by agentic commerce endpoints, beyond its AI-visibility tracking.

    Pricing
    Paid
    Price
    From $500 a month
    Free plan
    No
    Free trial
    No
  14. AI customer agents that answer product questions and complete actions like buying or booking on a website, in-product, and in ChatGPT and Claude.

    A documented featurePublishes a branded assistant app inside ChatGPT, Perplexity, Gemini, Claude and Grok where shoppers can browse products and transact.

    • Shopify logoShopify
    Pricing
    Free plan and paid plans
    Price
    Not recorded
    Free plan
    Yes
    Free trial
    No

From the ecommerceguide dataset

Agentic commerce tools in numbers

Calculated from all 34 tools on this page's list. Percentages are of the group named.

Tools listed
34
Built mainly for this job
31 91%
Apps
5 15%
MCP servers
14 41%
Apps with a free plan
1 20%
MCP servers published by the platform itself
4 29%

Works with

Where a listing names the platform. A count of listings, not of usage.

App pricing model

Percentages are of apps.

How tools are assigned to a use case

What this page includes

Lets AI agents discover, compare or buy products, or helps merchants sell to AI agents: agent checkout and payment protocols and rails, agent-ready product catalogues and feeds, AI shopping agents that search or buy across merchants, and MCP servers whose documented tools let an agent search a catalogue, build a cart or check out as a buyer.

Not included: AI-visibility and AI search monitoring tools: tools that track, audit or improve how a brand, its products or its content are mentioned, cited or ranked in ChatGPT, Perplexity, Google AI Overviews, Gemini or other AI answers (GEO and AEO tools). A tool with such a feature qualifies only through a separate documented agent checkout, payment rail or agent-readable catalogue or feed. Store-admin MCP servers that manage products, orders or settings for the merchant. ERP, accounting, analytics or CMS connectors. General AI agent builders or chatbots with no commerce transaction.

How the assignment is made

Each use case has a written definition of what qualifies and what does not. A language model (Claude) reads each tool's listing, its summary and, for MCP servers, the verified integrations and tasks, and assigns it only where the definition fits. It sees no earlier assignments. 670 tools were classified, most recently in Sept 2026.

Main purpose or a feature

“Main purpose” means doing this job is what the tool is for. “A documented feature” means a named feature does the job but the tool's main purpose is something else. Anything weaker is left out. A tool can appear in at most three use cases.

What has to be true first

A tool appears here only once it is listed in its own section: MCP servers after their repository or documentation is verified, apps after their site and listing are reviewed. A use case gets its own page only with at least 10 such tools.

What the facts show

For apps, the pricing model and free plan or trial as recorded from the app's pricing page. For MCP servers, how they run, how they authenticate and who maintains them. “Works with” for apps comes from the listing's own text and is not a tested integration.

Order and corrections

Main-purpose tools first, then alphabetical. No paid placements and no ratings. Corrections: hello@ecommerceguide.com.