{"version":"2.1.221","anchor":"mcp-resource-prefetch-no-longer-hangs-when-fewer-clients-rep","canonical_anchor":"mcp-resource-prefetch-no-longer-hangs-when-fewer-clients-rep","heading":"MCP resource prefetch no longer hangs when fewer clients report back","tier":"notice","area":"MCP","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221\/e\/mcp-resource-prefetch-no-longer-hangs-when-fewer-clients-rep","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221","markdown":"### MCP resource prefetch no longer hangs when fewer clients report back\n\nFixes startup hanging forever when MCP resource prefetch got fewer replies than expected.\n\n**What**\n\nprefetchAllMcpResources resolves even if the per-client count comes up short.\n\n**Details**\n\n- Previously it only resolved once the per-client counter reached the expected total.\n- It now also resolves when the underlying enumeration promise settles, so a short count cannot leave the prefetch pending forever.\n\n**Evidence**\n\n`prefetchAllMcpResources`\n\n- Area: MCP\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 0\/5"}