{"query":"modelcontextprotocol authorization","mode":"topic","best":{"domain":"modelcontextprotocol.io","status":"valid","tier":"listed","authority":56,"verified":false,"title":"Model Context Protocol","summary":null,"llms_txt":"https://modelcontextprotocol.io/llms.txt","llms_full_txt":"https://modelcontextprotocol.io/llms-full.txt","last_checked":"2026-10-18T14:41:01.139Z","agent_terms":null,"categories":["developer-tools"],"capabilities":[],"why":["publisher link metadata matches the task (3 reading targets)","authority 56 (listed)","checked 1808 minutes ago","publishes llms-full.txt"]},"read":{"llms_txt":"https://modelcontextprotocol.io/llms.txt","llms_full_txt":"https://modelcontextprotocol.io/llms-full.txt","nested_llms_txt":[]},"terms":null,"health":{"ok":true,"status":"valid","tier":"listed","authority":56,"last_checked":"2026-10-18T14:41:01.139Z","checked_minutes_ago":1807,"stale":true,"max_age_seconds":86400,"live_checked":false,"http_status":200,"last_valid":"2026-10-18T14:41:01.139Z","content_hash":"465f6f6e5b81127903d40f5e3eb4492c"},"sources":[{"url":"https://modelcontextprotocol.io/docs/2026-07-28/tutorials/security/authorization.md","title":"Understanding Authorization in MCP","excerpt":"Learn how to implement secure authorization for MCP servers using OAuth 2.1 to protect sensitive resources and operations","section":"Model Context Protocol","source_url":"https://modelcontextprotocol.io/llms.txt","checked_at":"2026-10-19T11:19:16.412Z","content_hash":"465f6f6e5b81127903d40f5e3eb4492c","match_score":1},{"url":"https://modelcontextprotocol.io/specification/draft/basic/authorization/index.md","title":"Authorization","excerpt":"Authorization","section":"Model Context Protocol","source_url":"https://modelcontextprotocol.io/llms.txt","checked_at":"2026-10-19T11:19:16.412Z","content_hash":"465f6f6e5b81127903d40f5e3eb4492c","match_score":1},{"url":"https://modelcontextprotocol.io/specification/draft/basic/authorization/security-considerations.md","title":"Authorization Security Considerations","excerpt":"Authorization Security Considerations","section":"Model Context Protocol","source_url":"https://modelcontextprotocol.io/llms.txt","checked_at":"2026-10-19T11:19:16.412Z","content_hash":"465f6f6e5b81127903d40f5e3eb4492c","match_score":1}],"match":{"strength":"strong","reason":"Publisher-provided link metadata matches the task; inspect the linked page before relying on it."},"provenance":{"selection":"directory","verification":"domain_ownership","terms":"unknown","excerpts":"publisher_link_metadata","health":"stored_crawl"},"alternatives":[],"watch":"POST https://agentwebmap.com/v1/watch with {\"domain\": \"modelcontextprotocol.io\", \"webhook_url\": \"https://your-endpoint\"} to be told when its llms.txt changes or breaks"}