{"version":"2.1.280","anchor":"mcp-read-resource-control-requests-now-fast-pathed-like-gene","canonical_anchor":"mcp-read-resource-control-requests-now-fast-pathed-like-gene","heading":"mcp_read_resource control requests now fast-pathed like generate_session_title","tier":"internal","area":"SDK","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.280\/e\/mcp-read-resource-control-requests-now-fast-pathed-like-gene","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.280","markdown":"### mcp_read_resource control requests now fast-pathed like generate_session_title\n\nSDK calls that read MCP resources now get fast-tracked instead of waiting in the request queue\n\n**What**\n\nWhen a program using the Claude Code SDK sends a request to read a resource exposed by an MCP server (a connector that gives Claude access to external tools and data), that request is now handled immediately rather than waiting behind other in-flight control requests. This puts `mcp_read_resource` in the same fast-path category as the existing `generate_session_title` request.\n\n**Why**\n\nThis avoids MCP resource reads getting stuck behind slower, unrelated queued requests, so SDK callers get a quicker response.\n\n- Area: SDK\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5"}