diff --git a/gh-cli/README.md b/gh-cli/README.md
index 59aa84e..7d10307 100644
--- a/gh-cli/README.md
+++ b/gh-cli/README.md
@@ -65,6 +65,10 @@ See the [docs](https://cli.github.com/manual/gh_auth_login) for further informat
 
 ## Scripts
 
+### add-all-organization-members-to-a-team.sh
+
+Adds all members of an organization to a team.
+
 ### add-branch-protection-status-checks.sh
 
 Adds a status check to the branch protection status check contexts.
diff --git a/gh-cli/add-all-organization-members-to-a-team.sh b/gh-cli/add-all-organization-members-to-a-team.sh
new file mode 100755
index 0000000..faa2ec0
--- /dev/null
+++ b/gh-cli/add-all-organization-members-to-a-team.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# gh cli's token needs to be able to admin org - run this first if it can't
+# gh auth refresh -h github.com -s admin:org
+
+# this script is currently cumulative-only; it won't remove any users from the team
+# (but this shouldn't matter, if someone gets pulled from org they won't be in team anymore anyway)
+
+if [ -z "$1" ]; then
+  echo "Usage: $0 <org> <team>"
+  echo "Example: ./add-all-organization-members-to-a-team.sh joshjohanning-org all-users"
+  exit 1
+fi
+
+org="$1"
+team="$2"
+
+# Define color codes
+RED='\033[0;31m'
+NC='\033[0m' # No Color
+
+members=$(gh api /orgs/$org/members --jq '.[].login' --paginate)
+
+# loop thru each member and gracefully try to add them to a team
+for member in $members; do
+  echo "Adding $member to $team"
+  if ! gh api -X PUT /orgs/$org/teams/$team/memberships/$member -f "role=member"; then
+    echo -e "${RED}Failed to add $member to $team${NC}"
+  fi
+done