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 required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Certificate changed, valid to 2027-04-01
Authorization required, Bearer, issuer https://api.letter.ai
Authorization required, Bearer, issuer https://api.letter.ai
Certificate recorded, valid to 2026-10-30
Authorization required, Bearer, issuer https://api.letter.ai
Showing the latest 12 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed