{"version":"2.1.248","anchor":"startup-profiling-records-a-fixed-set-of-named-phases","canonical_anchor":"startup-profiling-records-a-fixed-set-of-named-phases","heading":"Startup profiling records a fixed set of named phases","tier":"use","area":"Startup","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248\/e\/startup-profiling-records-a-fixed-set-of-named-phases","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.248","markdown":"### Startup profiling records a fixed set of named phases\n\nStartup profiling now names specific phases including MCP connection and remote config setup.\n\n**What**\n\nWith startup profiling enabled via `CLAUDE_CODE_PROFILE_STARTUP`, the timing report now names specific phases including MCP server connection stages and remote config initialization. The variable itself is not new.\n\n**Evidence**\n\n`growthbook_init`\n\n- Area: Startup\n- Names: `CLAUDE_CODE_PROFILE_STARTUP`\n- Tier: Use it now\n- Useful: 3\/5\n- Signal: 2\/5"}