diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 34d44ff..3662ee8 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "claudius",
-  "version": "4.3.0",
+  "version": "4.4.0",
   "description": "Collection of specialized development agents and skills for Claude Code",
   "author": {
     "name": "lklimek",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d5a11c..af8c378 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ Format follows [Keep a Changelog](https://keepachangelog.com/). This project use
 
 ## [Unreleased]
 
+## [4.4.0] - 2026-05-29
+
+### Changed
+
+- PR bodies now lead with a "Why this PR exists" rationale section (problem, reproduction/threat scenario, blocking relationship) before What/Testing/Breaking/Checklist. The skeleton lives in `skills/git-and-github/SKILL.md` (§Creating a PR); `skills/push/SKILL.md` delegates to it. Pinned by `tests/test_pr_body_template.py`.
+
 ## [4.3.0] - 2026-05-29
 
 ### Added
diff --git a/skills/git-and-github/SKILL.md b/skills/git-and-github/SKILL.md
index 0b754c1..6db76ee 100644
--- a/skills/git-and-github/SKILL.md
+++ b/skills/git-and-github/SKILL.md
@@ -61,7 +61,22 @@ If a push fails with 403 or "Resource not accessible" and `ghsudo` is installed,
 
 Check for a PR template first. If a template exists, read and fill it in. When applicable, include an informal user story (what the user can achieve, no technical details -- start with "Imagine you are...").
 
-Always create PRs as drafts.
+The PR body **must lead with a `## Why this PR exists` section** — reviewers read motivation before mechanics. Use this skeleton (drop empty sections):
+
+```markdown
+## Why this PR exists
+- **Problem**: 1-2 plain-language sentences on what's broken or missing.
+- **What breaks without it**: a concrete reproduction or threat scenario — numbered steps or a short narrative showing the actual failure/misbehaviour, not an abstract claim.
+- **Blocking relationship**: prerequisite for / depends on / stacked atop PR #N, if any.
+
+## What was done
+## Testing
+## Breaking changes
+## Checklist
+## Attribution
+```
+
+`Why this PR exists` comes first; the remaining sections follow in that order. Always create PRs as drafts.
 
 ### Reviewing a PR
 
diff --git a/skills/push/SKILL.md b/skills/push/SKILL.md
index 5832f85..7618dba 100644
--- a/skills/push/SKILL.md
+++ b/skills/push/SKILL.md
@@ -28,6 +28,7 @@ Load `claudius:git-and-github` skill first — all commit, push, PR, and attribu
 4. **Push** to remote
 
 5. **PR**
+   - PR body MUST lead with a "Why this PR exists" section per `git-and-github` §Creating a PR
    - If PR exists for this branch: update its title and description to reflect current changes
    - If no PR: create a draft PR with summary + test plan per `git-and-github`
 
diff --git a/tests/test_pr_body_template.py b/tests/test_pr_body_template.py
new file mode 100644
index 0000000..319ba3b
--- /dev/null
+++ b/tests/test_pr_body_template.py
@@ -0,0 +1,58 @@
+"""Regression guard: the canonical PR-body template must lead with "Why this PR exists".
+
+PR descriptions are owned by ONE skill (`git-and-github`); `push` delegates to it.
+This test pins the contract so a refactor can't silently demote the rationale section
+below the mechanics: `git-and-github/SKILL.md` must define a "Why this PR exists"
+heading positioned AHEAD of the "What was done"/"Testing" sections, and `push/SKILL.md`
+must reference it rather than inlining a duplicate template.
+"""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+REPO_ROOT = Path(__file__).resolve().parent.parent
+GIT_GITHUB = REPO_ROOT / "skills" / "git-and-github" / "SKILL.md"
+PUSH = REPO_ROOT / "skills" / "push" / "SKILL.md"
+
+WHY = "Why this PR exists"
+
+
+def test_git_github_has_why_section() -> None:
+    text = GIT_GITHUB.read_text(encoding="utf-8")
+    assert (
+        f"## {WHY}" in text
+    ), f"{GIT_GITHUB}: missing '## {WHY}' heading in PR-body template"
+
+
+def test_why_section_leads_what_and_testing() -> None:
+    text = GIT_GITHUB.read_text(encoding="utf-8")
+    why = text.index(f"## {WHY}")
+    what = text.index("## What was done")
+    testing = text.index("## Testing")
+    assert why < what, f"{GIT_GITHUB}: '{WHY}' must precede 'What was done'"
+    assert why < testing, f"{GIT_GITHUB}: '{WHY}' must precede 'Testing'"
+
+
+def test_why_section_demands_reproduction_and_blocking() -> None:
+    """The skeleton must prompt for a concrete repro/threat scenario and blocking relationship."""
+    text = GIT_GITHUB.read_text(encoding="utf-8")
+    lowered = text.lower()
+    assert (
+        "reproduction" in lowered or "threat scenario" in lowered
+    ), f"{GIT_GITHUB}: '{WHY}' skeleton must ask for a reproduction or threat scenario"
+    assert (
+        "blocking" in lowered
+    ), f"{GIT_GITHUB}: '{WHY}' skeleton must ask for the blocking relationship"
+
+
+def test_push_references_why_without_inlining_template() -> None:
+    text = PUSH.read_text(encoding="utf-8")
+    assert WHY in text, f"{PUSH}: must reference the '{WHY}' section"
+    assert (
+        "git-and-github" in text
+    ), f"{PUSH}: must delegate to git-and-github for the template"
+    # No duplicated skeleton: push references the section, it doesn't redefine the heading.
+    assert (
+        f"## {WHY}" not in text
+    ), f"{PUSH}: must not inline a duplicate '## {WHY}' template — delegate to git-and-github"