diff --git a/skills/backlog-grooming/SKILL.md b/skills/backlog-grooming/SKILL.md
index 07a0024..2c55dcd 100644
--- a/skills/backlog-grooming/SKILL.md
+++ b/skills/backlog-grooming/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: backlog-grooming
 description: Review and improve existing issues for clarity and actionability. Use when grooming the backlog, reviewing issue quality, cleaning up stale issues, or when the user wants to improve existing issues.
+user-invocable: false
 ---
 
 # Backlog Grooming
diff --git a/skills/claude-md-writing/SKILL.md b/skills/claude-md-writing/SKILL.md
index db5ada6..2804b88 100644
--- a/skills/claude-md-writing/SKILL.md
+++ b/skills/claude-md-writing/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: claude-md-writing
 description: Write effective CLAUDE.md files that give AI assistants the context they need. Use when creating new repos, improving existing CLAUDE.md files, or setting up projects.
+user-invocable: false
 ---
 
 # Writing Effective CLAUDE.md Files
diff --git a/skills/code-review/SKILL.md b/skills/code-review/SKILL.md
index e290802..f2feda7 100644
--- a/skills/code-review/SKILL.md
+++ b/skills/code-review/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: code-review
 description: Review code for quality, bugs, security, and style issues. Use when reviewing pull requests, checking code quality, looking for bugs or security vulnerabilities, or when the user asks for a code review.
+user-invocable: false
 ---
 
 # Code Review
diff --git a/skills/issue-writing/SKILL.md b/skills/issue-writing/SKILL.md
index e712aaf..9783428 100644
--- a/skills/issue-writing/SKILL.md
+++ b/skills/issue-writing/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: issue-writing
 description: Write clear, actionable issues with proper structure and acceptance criteria. Use when creating issues, writing bug reports, feature requests, or when the user needs help structuring an issue.
+user-invocable: false
 ---
 
 # Issue Writing
diff --git a/skills/roadmap-planning/SKILL.md b/skills/roadmap-planning/SKILL.md
index d13cf88..2c89f8c 100644
--- a/skills/roadmap-planning/SKILL.md
+++ b/skills/roadmap-planning/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: roadmap-planning
 description: Plan features and break down work into implementable issues. Use when planning a feature, creating a roadmap, breaking down large tasks, or when the user needs help organizing work into issues.
+user-invocable: false
 ---
 
 # Roadmap Planning
diff --git a/skills/vision-management/SKILL.md b/skills/vision-management/SKILL.md
index bf9fe1e..6e4aad4 100644
--- a/skills/vision-management/SKILL.md
+++ b/skills/vision-management/SKILL.md
@@ -1,6 +1,7 @@
 ---
 name: vision-management
 description: Create, maintain, and evolve organization manifesto and product visions. Use when working with manifesto.md, vision.md, milestones, or aligning work with organizational direction.
+user-invocable: false
 ---
 
 # Vision Management