diff --git a/cmd b/cmd
index 0b6d49e..552a972 100755
--- a/cmd
+++ b/cmd
@@ -2,20 +2,26 @@
 
 # This file belongs to the framework.  You are not expected to modify it.
 
-# FIXME: Obviously this file isn't nearly robust enough.  Make it so.
+# Managed binary runner - runs framework-managed binaries like node, pnpm, tsx
+# Usage: ./cmd <command> [args...]
 
 set -eu
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
+if [ $# -lt 1 ]; then
+    echo "Usage: ./cmd <command> [args...]"
+    echo ""
+    echo "Available commands:"
+    for cmd in "$DIR"/framework/cmd.d/*; do
+        if [ -x "$cmd" ]; then
+            basename "$cmd"
+        fi
+    done
+    exit 1
+fi
+
 subcmd="$1"
-
-# echo "$subcmd"
-
-#exit 3
-
 shift
 
-echo will run "$DIR"/framework/cmd.d/"$subcmd" "$@"
-
 exec "$DIR"/framework/cmd.d/"$subcmd" "$@"
diff --git a/framework/cmd.d/db b/framework/common.d/db
similarity index 100%
rename from framework/cmd.d/db
rename to framework/common.d/db
diff --git a/framework/cmd.d/migrate b/framework/common.d/migrate
similarity index 100%
rename from framework/cmd.d/migrate
rename to framework/common.d/migrate
diff --git a/framework/develop.d/db b/framework/develop.d/db
new file mode 120000
index 0000000..0e89a26
--- /dev/null
+++ b/framework/develop.d/db
@@ -0,0 +1 @@
+../common.d/db
\ No newline at end of file
diff --git a/framework/develop.d/migrate b/framework/develop.d/migrate
new file mode 120000
index 0000000..5f4d586
--- /dev/null
+++ b/framework/develop.d/migrate
@@ -0,0 +1 @@
+../common.d/migrate
\ No newline at end of file
diff --git a/framework/mgmt.d/db b/framework/mgmt.d/db
new file mode 120000
index 0000000..0e89a26
--- /dev/null
+++ b/framework/mgmt.d/db
@@ -0,0 +1 @@
+../common.d/db
\ No newline at end of file
diff --git a/framework/mgmt.d/migrate b/framework/mgmt.d/migrate
new file mode 120000
index 0000000..5f4d586
--- /dev/null
+++ b/framework/mgmt.d/migrate
@@ -0,0 +1 @@
+../common.d/migrate
\ No newline at end of file