diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1e97f688..900466257 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,11 @@ tagged release also ships native binaries for Linux, macOS, and Windows.
 
 ## Unreleased
 
+### Changed
+
+- NOTICE credits the K-Dense [Scientific Agent Skills](https://github.com/K-Dense-AI/scientific-agent-skills)
+  library as the source of the bundled scientific skills that landed in #609.
+
 ### Fixed
 
 Failures traced through one EDA-and-LaTeX-report session that showed eleven
diff --git a/NOTICE b/NOTICE
index 2563ce3d1..d7c4da675 100644
--- a/NOTICE
+++ b/NOTICE
@@ -18,6 +18,11 @@ Copyright 2026 Shoko-official contributors.
 Licensed under the Apache License, Version 2.0.
 Pinned source revision: a55a1709d36534d42462b51f61f9859bf4ab23b6.
 --------------------------------------------------------------------------------
+Scientific Agent Skills (bundled scientific skills under backend/cli/skills/)
+https://github.com/K-Dense-AI/scientific-agent-skills
+Copyright (c) 2025 K-Dense Inc.
+Licensed under the MIT License. See https://github.com/K-Dense-AI/scientific-agent-skills/blob/main/LICENSE.md.
+--------------------------------------------------------------------------------
 Iconoir icons (bundled in frontend/ui/src/components/iconoir-registry.ts)
 https://github.com/iconoir-icons/iconoir