MCP News MCP v1.0.0
Protocol: MCP (Streamable HTTP, stateless)
Revisions: 2026-07-28 (server/discover) and 2025-06-18 (legacy initialize)

POST JSON-RPC 2.0 to this endpoint. Supported methods:
  - server/discover  (2026-07-28)
  - initialize       (legacy, deprecation window)
  - tools/list
  - tools/call  (search_catalog, get_server, get_client, list_servers, list_clients, get_spec_revision, list_spec_revisions, list_news, get_mcp_500)

See https://mcp-news.com/AGENTS.md for the underlying data model.