diff --git a/grill-me/SKILL.md b/grill-me/SKILL.md
index f19dd74..4f81e4b 100644
--- a/grill-me/SKILL.md
+++ b/grill-me/SKILL.md
@@ -1,10 +1,11 @@
 ---
 name: grill-me
 description: Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".
+user-invocable: true
 ---
 
 Interview me relentlessly about every aspect of this plan until we reach a shared understanding. Walk down each branch of the design tree, resolving dependencies between decisions one-by-one. For each question, provide your recommended answer.
 
 Ask the questions one at a time.
 
-If a question can be answered by exploring the codebase, explore the codebase instead.
\ No newline at end of file
+If a question can be answered by exploring the codebase, explore the codebase instead.
diff --git a/handoff/SKILL.md b/handoff/SKILL.md
index 9f779de..77c0613 100644
--- a/handoff/SKILL.md
+++ b/handoff/SKILL.md
@@ -2,6 +2,7 @@
 name: handoff
 description: Compact the current conversation into a handoff document for another agent to pick up.
 argument-hint: "What will the next session be used for?"
+user-invocable: true
 ---
 
 Write a handoff document summarising the current conversation so a fresh agent can continue the work. Save to the temporary directory of the user's OS - not the current workspace.
diff --git a/refactor/SKILL.md b/refactor/SKILL.md
index c847914..2b3475b 100644
--- a/refactor/SKILL.md
+++ b/refactor/SKILL.md
@@ -2,8 +2,9 @@
 name: refactor
 description: Refactor, optimize and clean up code without loosing functionality.
 argument-hint: "What part, file or function do you want to refactor?"
+user-invocable: true
 ---
 
 Critically analyze the parts of the project the user has indicated in the arguments or the whole project otherwise. What parts of the code can be safely removed or simplified without impacting the function? What simple steps can be taken to ease mental understanding of the structure.
 
-Create a list of options.
\ No newline at end of file
+Create a list of options.