diff --git a/README.md b/README.md
index 49c2862..17ca538 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,12 @@ The server exposes four tools:
 
 Article-summary post-processing (separate LLM optional):
 
+Daily knowledge-base defaults:
+
+- `IMA_DAILY_KNOWLEDGE_BASE_ID` — default IMA knowledge base ID for daily single-article summaries
+- `IMA_DAILY_KNOWLEDGE_BASE_NAME` — default IMA knowledge base name (expected: `daily`)
+- Runtime upload logic should verify the configured target before upload; if unavailable, try resolving by name and create `daily` if needed
+
 - `article-summary` MCP tool (operates on existing extracted payloads)
 - `scripts/run_article_summaries.py` CLI helper