diff --git a/Makefile b/Makefile
index 67b7b72c..59de963b 100644
--- a/Makefile
+++ b/Makefile
@@ -37,16 +37,25 @@ player-%:
 	  $(call make,stack-User-$*,$(MYOS),$(PLAYER_MAKE_VARS)) \
 	)
 
-.PHONY: shellcheck
-shellcheck:
+.PHONY: upgrade
+upgrade: migrate-home migrate-ipfs install
+
+## TESTS
+
+.PHONY: check
+check:
 	shellcheck $(SHELL_FILES) ||:
 
 .PHONY: shellcheck-%
 shellcheck-%:
 	shellcheck $*/*.sh
 
-.PHONY: tests
-tests: shellcheck
+.PHONY: shellspec
+specs: shellspec-specs;
 
-.PHONY: upgrade
-upgrade: migrate-home migrate-ipfs install
+.PHONY: shellspec-%
+shellspec-%:
+	shellspec -f tap $*
+
+.PHONY: tests
+tests: check specs
diff --git a/specs/astroport_spec.sh b/specs/astroport_spec.sh
new file mode 100644
index 00000000..6beeddc2
--- /dev/null
+++ b/specs/astroport_spec.sh
@@ -0,0 +1,25 @@
+#shellcheck shell=sh
+set -eu
+
+Describe 'Dependency'
+  Describe 'ipfs:'
+    It 'is available'
+      When run ipfs --help
+      The output should include "ipfs"
+      The status should be success
+      The stderr should equal ""
+    End
+  End
+End
+
+Describe 'Astroport'
+  Describe 'template_register'
+    Include ./tools/template.sh
+    It 'creates host html register page'
+      When call template_register
+      The output should include $(hostname)
+      The status should be success
+      The stderr should equal ""
+    End
+  End
+End
diff --git a/tools/myhost.sh b/tools/myhost.sh
new file mode 100755
index 00000000..7217a464
--- /dev/null
+++ b/tools/myhost.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+set -eu
+
+MY_PATH="$(pwd -P)" # absolute
+ME="${0##*/}"
+
+MOATS=$(date -u +"%Y%m%d%H%M%S%4N")
+IPFSNODEID=$(jq -r .Identity.PeerID ~/.ipfs/config)
+myIP=$(hostname -I | awk '{print $1}' | head -n 1)
+isLAN=$(route -n |awk '$1 == "0.0.0.0" {print $2}' | grep -E "/(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
+
+myDOMAINName=$(hostname -d 2>/dev/null) && [ -z "$myDOMAINName" ] && myDOMAINName=$(domainname 2>/dev/null) && [[ "$myDOMAINName" == "(none)" ]] && myDOMAINName="localhost"
+myHOSTName=$(hostname |sed 's/\.'${myDOMAINName}'$//')
+[ -n "$myDOMAINName" ] && myHOSTName="${myHOSTName}.${myDOMAINName}" || myDOMAINName=${myHOSTName#*.}
+[ -z "$myDOMAINName" ] && myDOMAINName=localhost
+myHOST="astroport.${myDOMAINName}"
+myIPFS="http://ipfs.${myDOMAINName}:8080"
+myASTROPORT="http://astroport.${myDOMAINName}:1234"
+
+[[ ! $isLAN || $USER == "zen" ]] && myIPFS="https://ipfs.${myDOMAINName}" && myASTROPORT="https://astroport.${myDOMAINName}" ## WAN STATION
diff --git a/tools/template.sh b/tools/template.sh
new file mode 100755
index 00000000..2fbd758c
--- /dev/null
+++ b/tools/template.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+set -eu
+
+template_register() {
+  echo $(hostname)
+}