All servers · Payments & accounting · Crypto & blockchain

Nevermined Catalog

io.github.nevermined-io/catalog · v1.79.0

Measured by MCP Station

Description written by the publisher, not verified

Discover and pay for services from the Nevermined Catalog using a spend-capped budget.

Connect

claude mcp add --transport http catalog https://mcp.live.nevermined.app/mcp

{
  "mcpServers": {
    "catalog": {
      "url": "https://mcp.live.nevermined.app/mcp"
    }
  }
}

Tools as reported by the server

• get_subscription_checkout
  Read your personal subscription balance and get the link the human opens to subscribe or manage their allowance when credits are short. Charges nothing and never starts a paid checkout. One-time credit top-ups are not currently offered; an existing subscriber gets the dashboard and reset date. After
• list_categories
  List the categories of paid services in the Nevermined Agent Services Catalog, with a count per category. Discovery only; no payment.
• search_services
  Search the Nevermined Agent Services Catalog for paid services, ranked by ARD HYBRID relevance — semantic (meaning) matches merged with lexical (keyword) matches, most relevant first — falling back to pure lexical when the embedding provider is unavailable. Each result includes a closed matchReason,
• get_service
  Fetch one catalog service by slug with metadata and a `requestShape` block. Read the endpoint's `payServiceArgs` before `pay_service`, replacing every `pathParams` placeholder. A checked invoke contract may include `invokePath`, `requestExample`, merchant-authored `responseSchema`/`responseExample`,
• pay_service write/delete
  Pay for a catalog service from your spend-capped delegation and return the vendor response. This charges real funds. Call `get_service` FIRST: its `requestShape.endpoints[]` lists the callable paths with their HTTP method and price, and each `payServiceArgs` is the `slug`/`path`/`method` to pass her
• quote_service
  Price ONE call to a catalog service WITHOUT paying it: it charges nothing, signs nothing and reserves no budget. Pass exactly what you would pass to `pay_service` (the same `slug`, `path`, `method`, `search`, `headers`, `body` and `delegationId`): the Router sends that request to the service unpaid,
• route_by_intent write/delete
  Given a plain-language description of what you need, find, and optionally pay in the same call, the single best payable catalog service, so you do not have to pick among listings yourself. Use it instead of search_services when you want the right service for a task rather than a list to browse: it r
• setup_delegation
  Start the spending-delegation ceremony and return ONE URL for a human to open. Use this when `pay_service` returns `{"error":"no_delegation"}` — it is the way out of that state. It sets up a stablecoin (crypto) delegation that spends from the human's personal wallet, so that wallet also needs funds
• get_budget
  Read the spending budget pay_service spends from: its cap, what has been spent, what remains, how many payments were made (and the limit, if any), and when it expires. Reading costs nothing and charges nothing. Use it whenever the human asks how much is left, or before a run of paid calls. Money is
• get_payment_result
  Read the result of a paid call, by its `paymentId`. Use it when `pay_service` answered `{"status":"pending"}` (the service was still working when the Router stopped waiting — the payment is made and the call keeps running), or to recover a result whose response you lost. Reading costs nothing and ch
• list_payments
  List your Router payments: the unified ledger across every service and delegation, newest first, at most 1000 records. Each record carries its `id` (the `paymentId` get_payment_result takes), `createdAt`, `status`, `protocol`, `network`, `requestId`, `delegationId` and `amount` in the asset's smalle
• payment_summary
  Count your Router payment requests: `total` is how many there were in the period (uncapped, unlike list_payments) and `series` is that count per day (`date`, `value`), oldest first. `chargedNotDelivered` is the count of failed payments in the period whose merchant charge reconciliation observed on-c
• wallet_balance
  Read the balances of YOUR OWN PERSONAL wallet — the funding source the crypto rails PULL from when pay_service charges a PERSONAL delegation. It answers `how much do I have, and on which chain`. Reading costs nothing and charges nothing. WHAT IT DOES NOT COVER, so you do not mis-diagnose: a delegati

Tool changes

• 2026-10-22: get_subscription_checkout, list_categories, search_services, get_service, pay_service, quote_service, route_by_intent, setup_delegation, get_budget, get_payment_result, list_payments, payment_summary
• 2026-10-21: get_subscription_checkout, list_categories, search_services, get_service, pay_service, quote_service, route_by_intent, setup_delegation, get_budget, get_payment_result, list_payments, payment_summary
• 2026-10-16: list_categories, search_services, get_service, pay_service, quote_service, route_by_intent, setup_delegation, get_budget, get_payment_result, list_payments, payment_summary, wallet_balance

Repository · Website · JSON · Text for agents · Registry updated 2026-10-21