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.
Added "send_feedback"; changed the definition of "get_coverage", "get_letter_status", "quote_letter" and 1 more (4 tools before, 5 now)
⟨15 unchanged words⟩ for every country","type":"string"},"telemetry":{"additionalProperties":{},"properties":{"call_purpose":{"type":"string"},"user_intent":{"type":"string"}},"type":"object"}},"type":"object"}
⟨7 unchanged words⟩ 0-9A-Za-z]{24}$","type":"string"},"telemetry":{"additionalProperties":{},"properties":{"call_purpose":{"type":"string"},"user_intent":{"type":"string"}},"type":"object"}},"required":["letter_id"],"type":"object"}
⟨225 unchanged words⟩ registered","registered_ar"],"type":"string"},"telemetry":{"additionalProperties":{},"properties":{"call_purpose":{"type":"string"},"user_intent":{"type":"string"}},"type":"object"}},"required":["service","sender"," ⟨4 unchanged words⟩
⟨8 unchanged words⟩ {24}$","type":"string"},"telemetry":{"additionalProperties":{},"properties":{"call_purpose":{"type":"string"},"user_intent":{"type":"string"}},"type":"object"},"webhook_url":{"description":"Public https URL notified ⟨12 unchanged words⟩
Send feedback to the developers of this server: a feature request, or something the user asked for that these tools can't do. The user can also ask you to send feedback directly.
Certificate recorded, valid to 2027-02-01
Authorization not required
Changed the definition of "get_coverage", "quote_letter" and "send_letter"
⟨57 unchanged words⟩ e.g. "DE") to narrow the answer.Rest-of-world destinations may be handled manually, with a longer delay.Service levels: "standard" (ordinary mail, no ⟨27 unchanged words⟩
⟨120 unchanged words⟩ the one to use for legal notices).Rest-of-world letters may beThehandledquotemanually,gives
Unknown → Live
First tool surface recorded: 4 tools (server version 1.0.0)
https://api.courio.si/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨117 unchanged words⟩ Poll get_letter_status to follow the letter. Autonomous agents whose owner gave them a card through a Stripe Shared Payment Token (e.g. Link) can pay by card themselves with MPP through the REST API (POST /v1/letters with payment_method "mpp", which may be disabled: 422 payment_method_unavailable). Agents that can sign crypto payments can instead pay ⟨42 unchanged words⟩