Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Authorization not required, issuer https://api.live.nevermined.app
Certificate recorded, valid to 2026-11-29
Authorization not required, issuer https://api.live.nevermined.app
Changed the definition of "pay_service", "quote_service", "route_by_intent" and 1 more
⟨148 unchanged words⟩ names none) and echoed back under `request`. To accept a live quote, pass its `quoteId` before `expiresAt` with the exact same call arguments; the Router uses that cached challenge and exact fee-inclusive total. Keep `maxTotalCents` as an independent ceiling. Repeating an identical call (same arguments, no ⟨329 unchanged words⟩ deliberate decision and retry with the same requestId. `quote_not_found`, `quote_expired`, and `quote_mismatch` are named no-charge quote refusals; quote again rather than paying unpinned. `{"error":"payment_failed"}` is a ⟨42 unchanged words⟩ this server is too old to enforce `search`, `quoteId` or `maxTotalCents`; tell the human instead of retrying ⟨74 unchanged words⟩
⟨301 unchanged words⟩ in `path`.","type":"string"},"
Unknown → Live
First tool surface recorded: 12 tools (server version 1.54.0)
https://mcp.live.nevermined.app/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 13 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨47 unchanged words⟩ the price it asks for, and returns an opaque `quoteId`, its short `expiresAt`, the rail (`protocol`), the network and merchant ⟨174 unchanged words⟩ what you planned to spend, call `pay_service` before expiry with the same arguments, the quoted `delegationId`, `quoteId`, and `maxTotalCents` set to that figure as anumber, so a price rise betweennumber.theThe quoteand the call is refused instead ofidpaidfixes(theceiling is whole cents,exactsochallengeaandrisefee-inclusivewithintotalthewhilesame`maxTotalCents`centremainsisanstillindependentpaid).ceiling. `paymentRequired: false` means the service did not ⟨96 unchanged words⟩
⟨92 unchanged words⟩ never a raw host) plus a ranked`shortlist``shortlist`;andeverytheshortlist item carries a closed `matchReason`, `gateReason`, per-item `rankingSource`,usedand(`semantic`oneorscale-specific`lexical`).score. With `autoPay:false` (the default) it returns ⟨220 unchanged words⟩
⟨187 unchanged words⟩ `intent` instead.","type":"string"},"exclude":{"description":"Never choose this exact opaque catalog slug.","minLength":1,"type":"string"},"maxPriceLabel":{"description":"Upper price bound as ⟨14 unchanged words⟩ settlement network.","type":"string"},"prefer":{"description":"Prefer this exact opaque catalog slug when it is a payable match; otherwise keep the normal ranked fallback.","minLength":1,"type":"string"},"protocol":{"description":"Narrow to a payment ⟨7 unchanged words⟩ .","enum":["x402","mpp"],"type":"string"},"require":{"description":"Require this exact opaque catalog slug. It is returned only if payable and healthy; otherwise the Router fails closed with BCK.ROUTER.0031 and never substitutes another service.","minLength":1,"type":"string"}},"type":" ⟨130 unchanged words⟩
⟨30 unchanged words⟩ pure lexical when the embedding provider is unavailable. Each result includes a closed matchReason, a per-item rankingSource, and one scale-specific score. A query is required; the other filters are ⟨70 unchanged words⟩
⟨55 unchanged words⟩ either one.","type":"string"},"exclude":{"description":"Never return this opaque catalog slug in the result page.","minLength":1,"type":"string"},"pageSize":{"description":"Page size, 1–100 ⟨11 unchanged words⟩ ":100,"minimum":1,"type":"integer"},"prefer":{"description":"Move this opaque catalog slug to the front when it matched the returned page; if it did not match, keep the normal ranked fallback.","minLength":1,"type":"string"},"protocol":{"description":"Restrict to ⟨117 unchanged words⟩