diff --git a/AGRARIAN_DEVELOPMENT_ROADMAP.md b/AGRARIAN_DEVELOPMENT_ROADMAP.md
index bb0238e..663ff11 100644
--- a/AGRARIAN_DEVELOPMENT_ROADMAP.md
+++ b/AGRARIAN_DEVELOPMENT_ROADMAP.md
@@ -877,7 +877,7 @@ Target deliverable: A small group can join a server, spawn into one biome, gathe
 
 ## 0.1.R Knowledge And Skill Foundation
 
-- [ ] Define the MVP separation between knowledge, practical experience, physical stats, tools, and infrastructure.
+- [x] Define the MVP separation between knowledge, practical experience, physical stats, tools, and infrastructure. Added `Docs/KnowledgeAndSkillFoundation.md` with a five-part MVP model separating knowledge, practical experience, physical stats, tools, and infrastructure so basic survival remains possible but outcomes improve through understanding, practice, equipment, and durable world improvements.
 - [ ] Add a first-pass skill taxonomy for survival, gathering, tool use, crafting, fire, shelter, navigation, first aid, food safety, and weather awareness.
 - [ ] Define how knowledge affects survival actions: fewer mistakes, safer attempts, better yields, lower injury risk, and more reliable outcomes.
 - [ ] Define how practical experience grows through use, repetition, mistakes, and recovery from failure.
diff --git a/Docs/KnowledgeAndSkillFoundation.md b/Docs/KnowledgeAndSkillFoundation.md
new file mode 100644
index 0000000..3fc635a
--- /dev/null
+++ b/Docs/KnowledgeAndSkillFoundation.md
@@ -0,0 +1,51 @@
+# Knowledge And Skill Foundation
+
+Version `0.1.R` defines how Agrarian treats knowledge, practice, body condition,
+tools, and infrastructure before those systems become heavy gameplay code.
+
+## MVP Separation Model
+
+Agrarian should not collapse every form of progress into one generic skill
+number. The MVP separates five related but distinct drivers.
+
+Knowledge:
+
+- Represents what a character understands.
+- Comes from observation, teaching, notes, mistakes, questions, and practice
+  reflection.
+- Affects judgment, recognition, safety, sequencing, and when warnings appear.
+- Should help players understand why something worked or failed.
+
+Practical experience:
+
+- Represents practiced execution under real conditions.
+- Comes from repeated action, variation, failed attempts, recovery, and doing
+  the work in different weather, light, terrain, and tool conditions.
+- Affects speed, consistency, yield, precision, and waste.
+- Should grow slowly from use and should not replace core understanding.
+
+Physical stats:
+
+- Represent the body in the moment: health, stamina, hunger, thirst, body
+  temperature, exhaustion, injury, sickness, age, carry load, and care history.
+- Affect what a character can safely do right now.
+- Should create readable pressure without becoming a hidden knowledge system.
+
+Tools:
+
+- Represent external capability the player can hold, equip, place, or maintain.
+- Affect what actions are possible, how safe they are, how much effort they
+  require, and how good the result can be.
+- Should still require knowledge and practice for best outcomes.
+
+Infrastructure:
+
+- Represents durable world improvements such as shelter, storage, paths, wells,
+  fields, workshops, firebreaks, and community systems.
+- Affects baseline safety, efficiency, capacity, and resilience.
+- Should reduce routine survival pressure without removing consequences from
+  poor choices.
+
+MVP rule: basic survival actions must remain possible with low knowledge and
+poor tools, but outcomes should be riskier, slower, lower quality, or more
+wasteful until knowledge, practice, tools, and infrastructure improve.
diff --git a/Scripts/verify_knowledge_skill_separation_model.py b/Scripts/verify_knowledge_skill_separation_model.py
new file mode 100644
index 0000000..b1c9a5d
--- /dev/null
+++ b/Scripts/verify_knowledge_skill_separation_model.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+"""Verify the 0.1.R MVP knowledge/skill separation model is documented."""
+
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+DOC = ROOT / "Docs" / "KnowledgeAndSkillFoundation.md"
+ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"
+
+REQUIRED = {
+    DOC: [
+        "## MVP Separation Model",
+        "Knowledge:",
+        "Practical experience:",
+        "Physical stats:",
+        "Tools:",
+        "Infrastructure:",
+        "basic survival actions must remain possible",
+    ],
+    ROADMAP: [
+        "[x] Define the MVP separation between knowledge, practical experience, physical stats, tools, and infrastructure.",
+    ],
+}
+
+
+def main() -> None:
+    missing: list[str] = []
+    for path, snippets in REQUIRED.items():
+        text = path.read_text(encoding="utf-8")
+        for snippet in snippets:
+            if snippet not in text:
+                missing.append(f"{path.relative_to(ROOT)} missing {snippet!r}")
+    if missing:
+        raise SystemExit("FAILED: " + "; ".join(missing))
+    print("OK: knowledge/skill separation model is documented.")
+
+
+if __name__ == "__main__":
+    main()