diff --git a/skills/docx/SKILL.md b/skills/docx/SKILL.md
index 479f707..54c39f7 100644
--- a/skills/docx/SKILL.md
+++ b/skills/docx/SKILL.md
@@ -17,6 +17,7 @@ version: 1.0.0
 type: procedural
 risk_level: low
 status: enabled
+disable-model-invocation: false
 tags:
   - docx
   - word
diff --git a/skills/pdf/SKILL.md b/skills/pdf/SKILL.md
index 3419479..fbbc122 100644
--- a/skills/pdf/SKILL.md
+++ b/skills/pdf/SKILL.md
@@ -13,6 +13,7 @@ version: 1.0.0
 type: procedural
 risk_level: low
 status: enabled
+disable-model-invocation: false
 tags:
   - pdf
   - document
diff --git a/skills/pptx/SKILL.md b/skills/pptx/SKILL.md
index ddbe0e2..963f4a3 100644
--- a/skills/pptx/SKILL.md
+++ b/skills/pptx/SKILL.md
@@ -16,6 +16,7 @@ version: 1.0.0
 type: procedural
 risk_level: low
 status: enabled
+disable-model-invocation: false
 tags:
   - pptx
   - powerpoint
diff --git a/skills/xlsx/SKILL.md b/skills/xlsx/SKILL.md
index 4605bdc..89ae7f7 100644
--- a/skills/xlsx/SKILL.md
+++ b/skills/xlsx/SKILL.md
@@ -19,6 +19,7 @@ version: 1.0.0
 type: procedural
 risk_level: low
 status: enabled
+disable-model-invocation: false
 tags:
   - xlsx
   - excel