{"version":"2.1.261","anchor":"mcp-set-servers-request-can-short-circuit-on-a-matching-hin","canonical_anchor":"mcp-set-servers-request-can-short-circuit-on-a-matching-hin","heading":"MCP set-servers request can short-circuit on a matching 'hint' during a binding change","tier":"internal","area":"MCP","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.261\/e\/mcp-set-servers-request-can-short-circuit-on-a-matching-hin","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.261","markdown":"### MCP set-servers request can short-circuit on a matching 'hint' during a binding change\n\nMCP server config updates can now short-circuit when nothing actually changed.\n\nWhen handling `mcp_set_servers`, if the request's hint matches a locally-tracked value, the server now records a `binding_changed` sync event, and if the incoming servers object is empty, returns an empty added\/removed\/errors result immediately instead of running the full authoritative sync.\n\n- Area: MCP\n- Names: `mcp_set_servers`\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5"}