diff --git a/README.md b/README.md
index 0b8c07a6..0ef997ee 100644
--- a/README.md
+++ b/README.md
@@ -234,7 +234,7 @@ sudo pdsadmin account create
 If needed, use `pdsadmin` to create an invite code:
 
 ```bash
-sudo pdsadmin create-invite-code
+sudo pdsadmin invite create
 ```
 
 When creating an account using the app, enter this invite code.
diff --git a/pdsadmin/account.sh b/pdsadmin/account.sh
index d87c4a6d..5b391565 100644
--- a/pdsadmin/account.sh
+++ b/pdsadmin/account.sh
@@ -3,6 +3,8 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+echo "NOTE: pdsadmin is not actively maintained. Consider using goat: https://github.com/bluesky-social/goat" >/dev/stderr
+
 PDS_ENV_FILE=${PDS_ENV_FILE:-"/pds/pds.env"}
 source "${PDS_ENV_FILE}"
 
diff --git a/pdsadmin/create-invite-code.sh b/pdsadmin/create-invite-code.sh
index 2e3d1c83..27d04b36 100644
--- a/pdsadmin/create-invite-code.sh
+++ b/pdsadmin/create-invite-code.sh
@@ -3,15 +3,17 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-PDS_ENV_FILE=${PDS_ENV_FILE:-"/pds/pds.env"}
-source "${PDS_ENV_FILE}"
+# Backwards compatibility wrapper for the old create-invite-code command.
+# Delegates to 'pdsadmin invite create'.
 
-curl \
-  --fail \
-  --silent \
-  --show-error \
-  --request POST \
-  --user "admin:${PDS_ADMIN_PASSWORD}" \
-  --header "Content-Type: application/json" \
-  --data '{"useCount": 1}' \
-  "https://${PDS_HOSTNAME}/xrpc/com.atproto.server.createInviteCode" | jq --raw-output '.code'
+PDSADMIN_BASE_URL="https://raw.githubusercontent.com/bluesky-social/pds/main/pdsadmin"
+
+SCRIPT_URL="${PDSADMIN_BASE_URL}/invite.sh"
+SCRIPT_FILE="$(mktemp /tmp/pdsadmin.invite.XXXXXX)"
+
+curl --fail --silent --show-error --location --output "${SCRIPT_FILE}" "${SCRIPT_URL}"
+chmod +x "${SCRIPT_FILE}"
+
+if "${SCRIPT_FILE}" create "$@"; then
+  rm -f "${SCRIPT_FILE}"
+fi
diff --git a/pdsadmin/help.sh b/pdsadmin/help.sh
index 99935234..2e59a638 100644
--- a/pdsadmin/help.sh
+++ b/pdsadmin/help.sh
@@ -7,6 +7,9 @@ set -o pipefail
 cat <<HELP
 pdsadmin help
 --
+NOTE: These scripts are not actively maintained. For a more robust solution,
+consider using goat: https://github.com/bluesky-social/goat
+--
 update
   Update to the latest PDS version.
     e.g. pdsadmin update
@@ -35,9 +38,20 @@ request-crawl [<RELAY HOST>]
     Request a crawl from a relay host.
     e.g. pdsadmin request-crawl bsky.network
 
-create-invite-code
-  Create a new invite code.
+invite
+  list [FILTER]
+    List invite codes. Filter: used, disabled, free
+    e.g. pdsadmin invite list
+    e.g. pdsadmin invite list free
+  create [COUNT]
+    Create a new invite code with optional use count (default: 1)
+    e.g. pdsadmin invite create
+    e.g. pdsadmin invite create 5
+
+create-invite-code [COUNT]
+    Create a new invite code (deprecated, use 'pdsadmin invite create' instead)
     e.g. pdsadmin create-invite-code
+    e.g. pdsadmin create-invite-code 5
 
 help
     Display this help information.
diff --git a/pdsadmin/invite.sh b/pdsadmin/invite.sh
new file mode 100644
index 00000000..f5f70f87
--- /dev/null
+++ b/pdsadmin/invite.sh
@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+set -o errexit
+set -o nounset
+set -o pipefail
+
+echo "NOTE: pdsadmin is not actively maintained. Consider using goat: https://github.com/bluesky-social/goat" >/dev/stderr
+
+PDS_ENV_FILE=${PDS_ENV_FILE:-"/pds/pds.env"}
+source "${PDS_ENV_FILE}"
+
+# curl a URL and fail if the request fails.
+function curl_cmd_get {
+  curl --fail --silent --show-error "$@"
+}
+
+# curl a URL and fail if the request fails.
+function curl_cmd_post {
+  curl --fail --silent --show-error --request POST --header "Content-Type: application/json" "$@"
+}
+
+# The subcommand to run.
+SUBCOMMAND="${1:-}"
+
+#
+# invite list [filter]
+#
+if [[ "${SUBCOMMAND}" == "list" ]]; then
+  FILTER="${2:-}"
+
+  CODES_JSON="$(curl_cmd_get \
+    --user "admin:${PDS_ADMIN_PASSWORD}" \
+    "https://${PDS_HOSTNAME}/xrpc/com.atproto.admin.getInviteCodes"
+  )"
+
+  if [[ "${FILTER}" == "used" ]]; then
+    # Show codes that have been used
+    JQ_FILTER='.codes[] | select(.uses != []) | [.code, (.uses | length | tostring), (if .disabled then "disabled" else "active" end)] | @tsv'
+  elif [[ "${FILTER}" == "disabled" ]]; then
+    # Show disabled codes
+    JQ_FILTER='.codes[] | select(.disabled == true) | [.code, (.uses | length | tostring), "disabled"] | @tsv'
+  elif [[ "${FILTER}" == "free" ]]; then
+    # Show codes that are not used and not disabled
+    JQ_FILTER='.codes[] | select(.uses == [] and .disabled == false) | [.code, "0", "active"] | @tsv'
+  elif [[ -z "${FILTER}" ]]; then
+    # No filter provided: show all codes
+    JQ_FILTER='.codes[] | [.code, (.uses | length | tostring), (if .disabled then "disabled" else "active" end)] | @tsv'
+  else
+    echo "Unknown filter: ${FILTER}" >/dev/stderr
+    echo "Valid filters: used, disabled, free" >/dev/stderr
+    exit 1
+  fi
+
+  RESULTS="$(echo "${CODES_JSON}" | jq --raw-output "${JQ_FILTER}")"
+  if [[ -z "${RESULTS}" ]]; then
+    if [[ -n "${FILTER}" ]]; then
+      echo "No invite codes found matching filter: ${FILTER}"
+    else
+      echo "No invite codes found."
+    fi
+  else
+    echo -e "Code\tUses\tStatus"
+    echo "${RESULTS}" | column --table
+  fi
+
+#
+# invite create [use_count]
+#
+elif [[ "${SUBCOMMAND}" == "create" ]]; then
+  USE_COUNT="${2:-1}"
+
+  # Validate that USE_COUNT is a positive integer to avoid invalid JSON payloads.
+  if ! [[ "${USE_COUNT}" =~ ^[1-9][0-9]*$ ]]; then
+    echo "Error: USE_COUNT must be a positive integer (got: '${USE_COUNT}')." >/dev/stderr
+    echo "Usage: pdsadmin invite create [count]" >/dev/stderr
+    exit 1
+  fi
+
+  CODE="$(curl_cmd_post \
+    --user "admin:${PDS_ADMIN_PASSWORD}" \
+    --data "{\"useCount\": ${USE_COUNT}}" \
+    "https://${PDS_HOSTNAME}/xrpc/com.atproto.server.createInviteCode" | jq --raw-output '.code'
+  )"
+
+  echo "${CODE}"
+
+else
+  echo "Unknown subcommand: ${SUBCOMMAND}" >/dev/stderr
+  echo "Usage: pdsadmin invite <command>" >/dev/stderr
+  echo "" >/dev/stderr
+  echo "Commands:" >/dev/stderr
+  echo "  list [filter]    List invite codes (filter: used, disabled, free)" >/dev/stderr
+  echo "  create [count]   Create a new invite code (default: 1 use)" >/dev/stderr
+  exit 1
+fi
diff --git a/pdsadmin/request-crawl.sh b/pdsadmin/request-crawl.sh
index fe83d2b1..772ca436 100644
--- a/pdsadmin/request-crawl.sh
+++ b/pdsadmin/request-crawl.sh
@@ -3,6 +3,8 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+echo "NOTE: pdsadmin is not actively maintained. Consider using goat: https://github.com/bluesky-social/goat" >/dev/stderr
+
 PDS_ENV_FILE=${PDS_ENV_FILE:-"/pds/pds.env"}
 source "${PDS_ENV_FILE}"
 
diff --git a/pdsadmin/update.sh b/pdsadmin/update.sh
index a360d6ac..8f8dfcc9 100644
--- a/pdsadmin/update.sh
+++ b/pdsadmin/update.sh
@@ -3,6 +3,8 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+echo "NOTE: pdsadmin is not actively maintained. Consider using goat: https://github.com/bluesky-social/goat" >/dev/stderr
+
 PDS_DATADIR="/pds"
 COMPOSE_FILE="${PDS_DATADIR}/compose.yaml"
 COMPOSE_URL="https://raw.githubusercontent.com/bluesky-social/pds/main/compose.yaml"