diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/SKILL.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/SKILL.md
similarity index 88%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/SKILL.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/SKILL.md
index facf95289..540d07033 100644
--- a/src/bmm-skills/4-implementation/bmad-checkpoint/SKILL.md
+++ b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/SKILL.md
@@ -1,5 +1,5 @@
 ---
-name: bmad-checkpoint
+name: bmad-checkpoint-preview
 description: 'Guided walkthrough of a change, from purpose and context into details. Use when the user says "walk me through this change", "human review", or "review walkthrough".'
 ---
 
diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/step-01-orientation.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-01-orientation.md
similarity index 100%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/step-01-orientation.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-01-orientation.md
diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/step-02-walkthrough.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-02-walkthrough.md
similarity index 100%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/step-02-walkthrough.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-02-walkthrough.md
diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/step-03-detail-pass.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-03-detail-pass.md
similarity index 100%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/step-03-detail-pass.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-03-detail-pass.md
diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/step-04-testing.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-04-testing.md
similarity index 100%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/step-04-testing.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/step-04-testing.md
diff --git a/src/bmm-skills/4-implementation/bmad-checkpoint/workflow.md b/src/bmm-skills/4-implementation/bmad-checkpoint-preview/workflow.md
similarity index 100%
rename from src/bmm-skills/4-implementation/bmad-checkpoint/workflow.md
rename to src/bmm-skills/4-implementation/bmad-checkpoint-preview/workflow.md
diff --git a/src/bmm-skills/module-help.csv b/src/bmm-skills/module-help.csv
index 3689f470c..7fb276db8 100644
--- a/src/bmm-skills/module-help.csv
+++ b/src/bmm-skills/module-help.csv
@@ -26,6 +26,6 @@ bmm,4-implementation,Validate Story,VS,35,skill:bmad-create-story,bmad-bmm-creat
 bmm,4-implementation,Create Story,CS,30,skill:bmad-create-story,bmad-bmm-create-story,true,sm,Create Mode,"Story cycle start: Prepare first found story in the sprint plan that is next, or if the command is run with a specific epic and story designation with context. Once complete, then VS then DS then CR then back to DS if needed or next CS or ER",implementation_artifacts,story,
 bmm,4-implementation,Dev Story,DS,40,skill:bmad-dev-story,bmad-bmm-dev-story,true,dev,Create Mode,"Story cycle: Execute story implementation tasks and tests then CR then back to DS if fixes needed",,,
 bmm,4-implementation,Code Review,CR,50,skill:bmad-code-review,bmad-bmm-code-review,false,dev,Create Mode,"Story cycle: If issues back to DS if approved then next CS or ER if epic complete",,,
-bmm,4-implementation,Checkpoint,CK,55,skill:bmad-checkpoint,bmad-bmm-checkpoint,false,dev,Create Mode,"Guided walkthrough of a change from purpose and context into details. Use for human review of commits branches or PRs.",,,
+bmm,4-implementation,Checkpoint,CK,55,skill:bmad-checkpoint-preview,bmad-bmm-checkpoint-preview,false,dev,Create Mode,"Guided walkthrough of a change from purpose and context into details. Use for human review of commits branches or PRs.",,,
 bmm,4-implementation,QA Automation Test,QA,45,skill:bmad-qa-generate-e2e-tests,bmad-bmm-qa-automate,false,qa,Create Mode,"Generate automated API and E2E tests for implemented code using the project's existing test framework (detects existing well known in use test frameworks). Use after implementation to add test coverage. NOT for code review or story validation - use CR for that.",implementation_artifacts,"test suite",
 bmm,4-implementation,Retrospective,ER,60,skill:bmad-retrospective,bmad-bmm-retrospective,false,sm,Create Mode,"Optional at epic end: Review completed work lessons learned and next epic or if major issues consider CC",implementation_artifacts,retrospective,