diff --git a/client/README.md b/client/README.md
index f6751b0e..6559917c 100644
--- a/client/README.md
+++ b/client/README.md
@@ -17,4 +17,4 @@ Includes
 > encointer-client 127.0.0.1:9979 sign_claim 5EqvwjCA8mH6x9gWbSmcQhxDkYHJcUfwjaHHn9q1hBrKLL65 7af690ced4cd1e84a857d047b4fc93f3b4801f9a94c9a4d568a01bc435f5bae903000000000000000000000003000000
 ```
 
-Find a full ceremony cycle demo [here](./demo_poc1.sh)
+Find a full ceremony cycle demo [here](./bootstrap_demo_community.py)
diff --git a/client/bootstrap_demo_community.py b/client/bootstrap_demo_community.py
old mode 100644
new mode 100755
index d8259c97..413c74d0
--- a/client/bootstrap_demo_community.py
+++ b/client/bootstrap_demo_community.py
@@ -1,4 +1,15 @@
 #!/usr/bin/env python3
+"""
+Demonstrate the bootstrapping of an Encointer community on a *dev* chain.
+
+start node with
+  ../target/release/encointer-node-notee --dev --tmp --ws-port 9945 --enable-offchain-indexing true
+
+then run this script
+  ./bootstrap_demo_community.py --port 9945
+
+"""
+
 import argparse
 import json
 
diff --git a/client/bot-community.py b/client/bot-community.py
index dbd093c0..76348b5d 100755
--- a/client/bot-community.py
+++ b/client/bot-community.py
@@ -1,4 +1,22 @@
 #!/usr/bin/env python3
+"""
+Bootstrap and grow Encointer BOT communities on a *dev* chain or testnet
+
+you may need to install a few packages first
+   pip3 install --upgrade pip
+   pip3 install randomwords geojson pyproj
+
+then start a node with
+   ../target/release/encointer-node-notee --dev --tmp --ws-port 9945 --enable-offchain-indexing true
+
+and init and grow a community
+   ./bot-community.py --port 9945 init
+   ./bot-community.py --port 9945 benchmark
+   
+on testnet Gesell, run this script once per ceremony phase (after calling `init` first)
+   ./bot-community.py --port 9945 run
+
+"""
 import argparse
 
 import geojson
diff --git a/scripts/init.sh b/scripts/init.sh
index f976f723..8b6cae18 100755
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -9,4 +9,5 @@ if [ -z $CI_PROJECT_NAME ] ; then
    rustup update stable
 fi
 
+rustup target add wasm32-unknown-unknown --toolchain stable
 rustup target add wasm32-unknown-unknown --toolchain nightly