diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 8bb206b..92a9e54 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,3 @@
 /result
 /result-bin
 /.direnv
-/.envrc
diff --git a/slack.sh b/slack.sh
new file mode 100755
index 0000000..b3a26b0
--- /dev/null
+++ b/slack.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+set -e
+
+export SLACK_URL
+export SLACK_API_TOKEN
+export SLACK_CHANNEL
+
+SLACK_URL="$(pass show ea/slack/url)"
+SLACK_API_TOKEN="$(pass show ea/slack/token)"
+SLACK_CHANNEL="$(pass show ea/slack/token)"
+
+exec "$@"