{"version":"2.1.260","anchor":"get-context-usage-no-longer-factors-in-appendsubagentsystemp","canonical_anchor":"get-context-usage-no-longer-factors-in-appendsubagentsystemp","heading":"get_context_usage no longer factors in appendSubagentSystemPrompt","tier":"internal","area":"Context Window","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.260\/e\/get-context-usage-no-longer-factors-in-appendsubagentsystemp","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.260","markdown":"### get_context_usage no longer factors in appendSubagentSystemPrompt\n\nContext-usage estimates for embedding hosts no longer count the subagent system-prompt append.\n\nThe options built for the `get_context_usage` control-protocol subtype no longer include `appendSubagentSystemPrompt` alongside `appendSystemPrompt` and `systemPromptSnapshot`. Context-usage and token estimates reported to embedding hosts no longer account for the subagent system-prompt append when sizing context. The `appendSubagentSystemPrompt` setting itself is unaffected and still used elsewhere, including when building actual prompts; this is a scoped change to the usage-estimation path only.\n\n- Area: Context Window\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5"}