MCP: the products an agent can call as tools.

The Model Context Protocol lets an AI agent call a product's actions as tools. A product runs an MCP server, and the agent connects to it.

The numbers

From our drives of 151 products, 1–24 Oct 2026. Each one links to its definition and evidence.

By AgentDrivesUpdated 24 October 2026For agents MarkdownData JSON

What it is

An MCP server lists a product's actions as tools: create a contact, send an invoice, search the docs. An agent connects, reads the list and calls the tools it needs. The current revision of the protocol is 2026-07-281.

A server runs on the user's machine and talks over stdio, or runs on the web and talks over Streamable HTTP.2

How many products have one

130 of 151 products we drove have an MCP server, and 125 of them run an official one. For 5, only someone else's server exists.

A server doesn't let an agent in by itself. Of the 130 with a server, our agent got into 46 on its own. At 84, sign-up or the key stopped it before it could call a tool.

How to add it

  1. Serve it over Streamable HTTP.

    Each message is an HTTP POST to one endpoint.2 Put it next to your API, for example at /mcp, so an agent on a server can reach it.

  2. Let an agent sign in on its own.

    A remote server must publish OAuth protected resource metadata, as RFC 9728 describes.3 Accept Client ID Metadata Documents so an agent needs no person to register it.3 The MCP sign-in guide has the steps.

  3. Make it easy to find.

    Link the server from your docs and your llms.txt. The official MCP Registry lists public servers; it is in preview4.

Check it yourself

  1. Connect from a client that runs on a server.

    Add your server's URL to an MCP client and list its tools. If it asks a person to click through a sign-in, an agent can't finish it alone.

  2. Run a free check.

    It shows how far an agent gets with your product, MCP server included. Check yours free.

Products with an MCP server.

130 products we drove, by name. Each row is the product's newest drive.

  • ActiveCampaignEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • AgentMailEmail infrastructure
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Key by API.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: An agent payment for part of its API, none made yet.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 14 Oct 2026
  • AirtableDatabases
    • Learn: Docs with gaps: llms.txt and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the $24 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 15 Oct 2026
  • AkiflowTask management
    • Learn: Docs with gaps: partly: llms.txt and an MCP server; no docs on signing in.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 15 Oct 2026
  • AmplitudeProduct analytics
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • Anchor BrowserBrowser infrastructure
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Key by API.
    • Use: 90% of the work.
    • Pay: Payment not reached.
    • Leave: Nothing to cancel; what it made stays.
    L4Runs on its ownDriven 5 Oct 2026
  • ApifyWeb scrapingpays per use without an account
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Signs up sometimes: partly.
    • Use: 89% of the work: yes.
    • Pay: Pays on its own: yes: Paid $1 for prepaid credit (x402), 16 Oct.
    • Leave: Nothing to cancel: yes: What it made goes after 14 days.
    Gets in 1 of 3 drives; a bot check can stop it
    L1Needs a personDriven 16 Oct 2026
  • AsanaProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
The other 122 products
  • AttioCRM
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Cancels on its own, deletes its account.
    L4Runs on its ownDriven 2 Oct 2026
  • Backblaze B2File storage
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Nothing to cancel; its account stays: yes.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • BasecampProject management
    • Learn: Docs with gaps: partly: An OpenAPI and an MCP server; no docs on signing in.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 22 Oct 2026
  • BaserowDatabases
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • beehiivEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • BigCommerceE-commerce
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • BoxFile storage
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • Brave Search APISearch APIs
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't get a key: no.
    • Use: Work not reached: not reached.
    • Pay: Tried to pay: partly: The payment failed on the seller's side.
    • Leave: Leaves on its own: yes: Nothing to cancel, deletes its account.
    Can't get an API key on its ownCard required before any API key
    L1Needs a personDriven 14 Oct 2026
  • BrevoEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't verify its account: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Nothing to cancel; its account stays: yes.
    Can't verify its account on its ownNo confirmation mail
    L1Needs a personDriven 19 Oct 2026
  • BrowserbaseBrowser infrastructure
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Pay per call.
    • Use: 20% of the work.
    • Pay: Pays per call for part of it: Paid $0.01 a call (x402), 13 Oct.
    • Leave: Leaves on its own: Nothing to cancel, deletes what it made.
    L2Gets inDriven 13 Oct 2026
  • BrowserlessBrowser infrastructure
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Payment not reached.
    • Leave: Leaves on its own: Cancels on its own, deletes its account.
    L4Runs on its ownDriven 6 Oct 2026
  • BufferSocial media scheduling
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • Cal.comScheduling
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • CalendlyScheduling
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • CanvaDesign
    • Learn: No docs it can act on: no.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • ClickHouse CloudDatabases
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Card checkout.
    • Leave: Nothing to cancel; deletes its data, but the login stays.
    L4Runs on its ownDriven 19 Oct 2026
  • ClickUpProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • CloseCRM
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • CloudinaryFile storage
    • Learn: Docs with gaps: llms.txt and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Payment not reached.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 6 Oct 2026
  • CodaDocs and workspace
    • Learn: Docs with gaps: An OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 70% of the work.
    • Pay: Card checkout.
    • Leave: Nothing to cancel; its account stays.
    L3Does the workDriven 6 Oct 2026
  • ConvexDatabases
    • Learn: Docs it can act on: llms.txt and an MCP server.
    • Access: Runs locally.
    • Use: 100% of the work.
    • Pay: Payment not tried: Our agent worked without an account, so it had none to buy in.
    • Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
    L4Runs on its ownDriven 19 Oct 2026
  • CraftDocs and workspace
    • Learn: Docs with gaps: llms.txt, an OpenAPI and an MCP server; no docs on signing in.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the €9.99 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 17 Oct 2026
  • CrispCustomer support
    • Learn: Docs with gaps: partly: An MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • DocuSignE-signature
    • Learn: Docs with gaps: partly: An OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • DropboxFile storage
    • Learn: Docs it can act on: yes: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 18 Oct 2026
  • ExaSearch APIs
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: No key needed, pay per call.
    • Use: 20% of the work.
    • Pay: Pays per call for part of it: Paid $0.001 to $0.012 a call (x402), 15 Oct.
    • Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
    L2Gets inDriven 15 Oct 2026
  • Fathom AnalyticsWeb analytics
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Needs a card to start: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownCredit card required to sign up
    L1Needs a personDriven 6 Oct 2026
  • FigmaDesign
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownrobots.txt closes sign-up to AI agents
    L1Needs a personDriven 19 Oct 2026
  • FilloutForms
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 90% of the work.
    • Pay: Reaches the checkout: Stopped at the $19 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 22 Oct 2026
  • FirebaseDatabases
    • Learn: No docs it can act on.
    • Access: Runs locally: Can't sign up for one.
    • Use: 70% of the work.
    • Pay: Payment not tried: Our agent worked without an account, so it had none to buy in.
    • Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
    L3Does the workDriven 20 Oct 2026
  • FirecrawlWeb scraping
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: No key needed, MCP sign-in, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the $19 a month charge.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 18 Oct 2026
  • Fly.ioHosting and deploys
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 30% of the work.
    • Pay: Card checkout.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L2Gets inDriven 6 Oct 2026
  • folkCRM
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't verify its account: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Nothing to cancel; its account stays: yes.
    Can't verify its account on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • FormbricksForms
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Cancels on its own, deletes its account.
    L4Runs on its ownDriven 2 Oct 2026
  • FramerWebsite builders
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • FreshBooksInvoicing
    • Learn: Docs with gaps: partly: An MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • FreshdeskCustomer support
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • FrontCustomer support
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownPhone number required on trial sign-up form
    L1Needs a personDriven 6 Oct 2026
  • GitHubProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Only a person may sign up: no: The terms don't allow automated sign-up.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 20 Oct 2026
  • GitLabProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 19 Oct 2026
  • GoCardlessPayments
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 89% of the work.
    • Pay: Ready to pay: Payment not yet proven; stopped at the pay button.
    • Leave: Nothing to cancel; deletes its data, but the login stays.
    L4Runs on its ownDriven 21 Oct 2026
  • GorgiasCustomer support
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • GumroadE-commerce
    • Learn: Docs with gaps: llms.txt and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 10% of the work.
    • Pay: No plan to buy.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L2Gets inDriven 6 Oct 2026
  • HubSpotCRM
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • IntercomCustomer support
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 50% of the work.
    • Pay: Reaches the checkout: Stopped at the $39 a month charge.
    • Leave: Nothing to cancel; deletes its data, but the login stays.
    L3Does the workDriven 20 Oct 2026
  • JiraProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 14 Oct 2026
  • JotformForms
    • Learn: No docs it can act on: no.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 19 Oct 2026
  • KitEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • KlaviyoEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownPhone number required on sign-up form
    L1Needs a personDriven 6 Oct 2026
  • Lemon SqueezyPayments
    • Learn: Docs with gaps: partly: An MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • LinearProject management
    • Learn: Docs it can act on: yes: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • MailchimpEmail marketing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • MailerLiteEmail marketing
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • MailgunEmail infrastructure
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Reaches the checkout: partly: Stopped at the $35 a month charge.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 18 Oct 2026
  • MailtrapEmail infrastructure
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • MakeAutomation
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • MattermostTeam chat
    • Learn: Docs with gaps: An OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 62% of the work.
    • Pay: Needs a person to buy: A sales call.
    • Leave: Nothing to cancel; its account stays.
    L3Does the workDriven 6 Oct 2026
  • MemosDocs and workspace
    • Learn: No docs it can act on: no.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: No plan to buy: nothing to do.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 23 Oct 2026
  • MixpanelProduct analytics
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 50% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Nothing to cancel; its account stays.
    L3Does the workDriven 6 Oct 2026
  • MolliePayments
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
  • monday.comProject management
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 89% of the work.
    • Pay: Reaches the checkout: Stopped at the €642.60 a year charge.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 17 Oct 2026
  • MoneybirdInvoicing
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • MongoDB AtlasDatabases
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • n8nAutomation
    • Learn: Docs it can act on: yes: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
  • NeonDatabases
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Try first, claim later.
    • Use: 50% of the work.
    • Pay: Payment not reached.
    • Leave: Leaves on its own: Nothing to cancel, deletes what it made.
    L3Does the workDriven 19 Oct 2026
  • NetlifyHosting and deploys
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Try first, claim later: Can't sign up for one.
    • Use: 40% of the work.
    • Pay: Payment not reached.
    • Leave: Leaves on its own: Nothing to cancel, what it made goes after 1 hour.
    L2Gets inDriven 19 Oct 2026
  • NiftyProject management
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up by email, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the $16 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 20 Oct 2026
  • NocoDBDatabases
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 3 Oct 2026
  • NotionDocs and workspace
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownSign-up refused: 'Signup is not allowed'
    L1Needs a personDriven 1 Oct 2026
  • PandaDocE-signature
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 15 Oct 2026
  • ParallelSearch APIs
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: No key needed, pay per call, sign-up in a browser.
    • Use: 80% of the work.
    • Pay: Pays per call for part of it: Paid $0.01 to $0.10 a call (x402), 15 Oct.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 15 Oct 2026
  • PenpotDesign
    • Learn: Docs with gaps: llms.txt and an MCP server; no getting-started page.
    • Access: Key by API, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the $14 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 17 Oct 2026
  • Perplexity APISearch APIs
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • PinataFile storage
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
  • PipedreamAutomation
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 6 Oct 2026
  • PipedriveCRM
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Payment not tried: Our agent worked without an account, so it had none to buy in.
    • Leave: Nothing to cancel; deletes its data, but the login stays.
    L4Runs on its ownDriven 19 Oct 2026
  • PirschWeb analytics
    • Learn: Docs with gaps: partly: An MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • PlainCustomer support
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • PlaneProject management
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 90% of the work.
    • Pay: Payment not tried.
    • Leave: Cancels on its own; deletes its data, but the login stays.
    L4Runs on its ownDriven 15 Oct 2026
  • PlanetScaleDatabases
    • Learn: Docs it can act on: llms.txt and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: Work not reached.
    • Pay: Reaches the checkout: Stopped at the $5 a month charge.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L2Gets inDriven 22 Oct 2026
  • PolarPayments
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • PostHogProduct analytics
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Signs up sometimes: partly.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 3 Oct 2026
  • PostizSocial media scheduling
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: Work not reached.
    • Pay: Reaches the checkout: Stopped at the $29 a month charge.
    • Leave: Nothing to cancel; its account stays.
    L2Gets inDriven 23 Oct 2026
  • PostmarkEmail infrastructure
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
  • PublerSocial media scheduling
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • RenderHosting and deploys
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • ResendEmail infrastructure
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 19 Oct 2026
  • SalesforceCRM
    • Learn: Docs it can act on: yes: llms.txt and an MCP server.
    • Access: Signs up sometimes: partly.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • ScrapingBeeWeb scraping
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • SerpApiSearch APIs
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • ShopifyE-commerce
    • Learn: Docs it can act on: llms.txt and an MCP server.
    • Access: No key needed, try first, claim later.
    • Use: 56% of the work.
    • Pay: Needs a person to buy: A CAPTCHA before the checkout.
    • Leave: Nothing to cancel; what it made stays.
    L3Does the workDriven 17 Oct 2026
  • ShortcutProject management
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 88% of the work.
    • Pay: Card checkout.
    • Leave: Nothing to cancel; its account stays.
    L4Runs on its ownDriven 2 Oct 2026
  • SignWellE-signature
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 100% of the work.
    • Pay: Card checkout.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L4Runs on its ownDriven 6 Oct 2026
  • SlackTeam chat
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • SmartsheetProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 20 Oct 2026
  • SquarespaceWebsite builders
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 11 Oct 2026
  • SteelBrowser infrastructure
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Pay per call.
    • Use: 12% of the work.
    • Pay: Pays per call for part of it: Paid $0.01 a call (x402), 12 Oct.
    • Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
    L2Gets inDriven 12 Oct 2026
  • StripePayments
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Try first, claim later.
    • Use: 56% of the work.
    • Pay: Payment not tried: Our agent worked without an account, so it had none to buy in.
    • Leave: Leaves on its own: Nothing to cancel, what it made goes after 7 days.
    L3Does the workDriven 17 Oct 2026
  • SupabaseDatabases
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Only a person may sign up: no: The terms don't allow automated sign-up.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 16 Oct 2026
  • TallyForms
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: MCP sign-in, sign-up in a browser.
    • Use: 90% of the work.
    • Pay: Reaches the checkout: Stopped at the $34.78 a month charge.
    • Leave: Nothing to cancel; deletes its data, but the login stays.
    L4Runs on its ownDriven 17 Oct 2026
  • TaskadeTask management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 8 Oct 2026
  • TavilySearch APIs
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: No key needed: Can't sign up for one.
    • Use: 50% of the work.
    • Pay: Tried to pay: The payment failed on the seller's side.
    • Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
    L3Does the workDriven 16 Oct 2026
  • tawk.toCustomer support
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • Teamwork.comProject management
    • Learn: Docs with gaps: partly: llms.txt and an MCP server; no getting-started page.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownPhone number required on sign-up form
    L1Needs a personDriven 17 Oct 2026
  • TickTickTask management
    • Learn: Docs with gaps: An MCP server.
    • Access: Sign-up in a browser.
    • Use: 57% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L3Does the workDriven 6 Oct 2026
  • TidyCalScheduling
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Signs up in a browser.
    • Use: 60% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Leaves on its own: Nothing to cancel, deletes its account.
    L3Does the workDriven 12 Oct 2026
  • TinybirdData warehouses
    • Learn: Docs it can act on: yes: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 23 Oct 2026
  • TodoistTask management
    • Learn: Docs with gaps: partly: An OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • TrelloProject management
    • Learn: Docs with gaps: partly: An OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • TursoDatabases
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • TwentyCRM
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 80% of the work.
    • Pay: Payment not reached.
    • Leave: Leaves on its own: Cancels on its own, deletes its account.
    L4Runs on its ownDriven 2 Oct 2026
  • TypeformForms
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • TypefullySocial media scheduling
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • UmamiWeb analytics
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Only a person may sign up: no: The terms don't allow automated sign-up.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownNot counted: the terms don't allow automated sign-up
    L1Needs a personDriven 8 Oct 2026
  • UploadThingFile storage
    • Learn: Docs it can act on: yes: An OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownSign-up only through GitHub
    L1Needs a personDriven 24 Oct 2026
  • VercelHosting and deploys
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: No key needed, try first, claim later.
    • Use: 22% of the work.
    • Pay: Reaches the checkout: A billing API, none made yet.
    • Leave: Leaves on its own: Nothing to cancel, what it made goes after 1 hour.
    L2Gets inDriven 19 Oct 2026
  • WebflowWebsite builders
    • Learn: Docs it can act on: llms.txt, an OpenAPI and an MCP server.
    • Access: Sign-up in a browser.
    • Use: 0% of the work.
    • Pay: Reaches the checkout: Stopped at the card form.
    • Leave: Nothing to cancel; its account stays.
    L2Gets inDriven 6 Oct 2026
  • WixWebsite builders
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 12 Oct 2026
  • WrikeProject management
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 6 Oct 2026
  • XeroInvoicing
    • Learn: Docs with gaps: partly: llms.txt and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownPhone number required at sign-up
    L1Needs a personDriven 17 Oct 2026
  • ZapierAutomation
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its own: a bot check stops it
    L1Needs a personDriven 17 Oct 2026
  • ZendeskCustomer support
    • Learn: Docs it can act on: yes: llms.txt, an OpenAPI and an MCP server.
    • Access: Can't sign up: no.
    • Use: Work not reached: not reached.
    • Pay: Payment not reached: not reached.
    • Leave: Leaving not reached: not reached.
    Can't sign up on its ownPhone number required on trial sign-up
    L1Needs a personDriven 6 Oct 2026

Check if this stops agents in your product.

Free: what an agent finds in your product, and any wall in its way.

Pages this reference cites.

As linked when it was written. ↩ goes back to where the text cites it.

Asked about this reference.

Is an MCP server enough for an agent to use my product?

No. The agent still needs an account and a key or token. A sign-in that needs a person stops it before the first tool call.

Do I need an MCP server if I have an API?

An agent can use an API with its docs. An MCP server saves it reading them: the tools say what they do.

Cite this

AgentDrives. “MCP servers: which products AI agents can call.” 24 October 2026. agentdrives.com/standards/mcp

Drive data is CC BY 4.0. The text as Markdown. Every fact with its evidence.

More from the drives.