diff --git a/skills/anvillm-communication/SKILL.md b/skills/anvillm-communication/SKILL.md
index 99facfb..44688d8 100644
--- a/skills/anvillm-communication/SKILL.md
+++ b/skills/anvillm-communication/SKILL.md
@@ -9,11 +9,11 @@ when_to_load: Load when you need to send messages to other agents, respond to th
 
 ## Commands
 
-Use `execute_code` tool with these commands:
+All commands must be run via `execute_code` tool:
 
-- List agents: `list_sessions.sh`
-- Send message: `send_message.sh FROM TO TYPE SUBJECT BODY`
-- Check inbox: `read_inbox.sh AGENT_ID`
+- `list_sessions.sh`
+- `send_message.sh FROM TO TYPE SUBJECT BODY`
+- `read_inbox.sh AGENT_ID`
 
 ## Use Cases
 
diff --git a/skills/anvillm-sessions/SKILL.md b/skills/anvillm-sessions/SKILL.md
index 60f315b..a522a2d 100644
--- a/skills/anvillm-sessions/SKILL.md
+++ b/skills/anvillm-sessions/SKILL.md
@@ -10,6 +10,8 @@ Create and control agent sessions.
 
 ## Commands
 
+All commands must be run via `execute_code` tool:
+
 - `list_sessions.sh` - List all active sessions (JSON)
 - `create_session.sh <backend> <cwd> [role=<role>] [tasks=<task1,task2>] [model=<model>]` - Create new session
 - `control_session.sh <session-id> <command>` - Control session (stop|restart|kill|refresh)
diff --git a/skills/beads/SKILL.md b/skills/beads/SKILL.md
index b19451c..dc7cbeb 100644
--- a/skills/beads/SKILL.md
+++ b/skills/beads/SKILL.md
@@ -10,6 +10,8 @@ Hierarchical task tracking via 9P. Persists to Dolt immediately.
 
 ## Project Mount Discovery
 
+All commands must be run via `execute_code` tool.
+
 Find your project's beads mount:
 ```bash
 MY_CWD=$(pwd)
diff --git a/skills/github-to-beads/SKILL.md b/skills/github-to-beads/SKILL.md
index 51ac6d4..d58a8d5 100644
--- a/skills/github-to-beads/SKILL.md
+++ b/skills/github-to-beads/SKILL.md
@@ -10,6 +10,8 @@ Import GitHub issues into beads.
 
 ## Usage
 
+All commands must be run via `execute_code` tool.
+
 ```bash
 github_to_beads.sh OWNER/REPO ISSUE_NUMBER
 ```
diff --git a/skills/jira-to-beads/SKILL.md b/skills/jira-to-beads/SKILL.md
index 7c9c85f..061266e 100644
--- a/skills/jira-to-beads/SKILL.md
+++ b/skills/jira-to-beads/SKILL.md
@@ -10,6 +10,8 @@ Import Jira ticket hierarchies into beads.
 
 ## Usage
 
+All commands must be run via `execute_code` tool.
+
 ```bash
 jira_to_beads.sh PROJ-12345
 ```