diff --git a/.gitignore b/.gitignore
index 32f3744..ad9bb4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,8 @@
 *.lo
 
 # Myrys Rover project
-Code/mcp
+Code/tools/show_my_version
+Code/mcp/mcp
+
 
 
diff --git a/Code/build.sh b/Code/build.sh
new file mode 100755
index 0000000..6ea42e2
--- /dev/null
+++ b/Code/build.sh
@@ -0,0 +1,29 @@
+#/bin/bash
+
+set -e
+
+#		---------------------------------------------
+build_pass ()
+{
+dir=$1;
+
+echo "build in $dir" | boxes -d cowsay
+
+cd $dir
+make
+cd ..
+
+}
+#		---------------------------------------------
+
+subdirs="common rover mcp tools"
+
+for foo in $subdirs      ;    do
+	build_pass  $foo
+done
+
+
+#		---------------------------------------------
+#		---------------------------------------------
+#		---------------------------------------------
+
diff --git a/Code/common/Makefile b/Code/common/Makefile
new file mode 100644
index 0000000..c0db95e
--- /dev/null
+++ b/Code/common/Makefile
@@ -0,0 +1,9 @@
+#
+#		MYRYS ROVER COMMON CODE
+#
+
+COPT = -g -Wall -DDEBUG_LEVEL=0
+
+protocol.o:	protocol.c protocol.h Makefile
+	gcc -c $(COPT)  $< -o $@
+ 
diff --git a/Code/common/protocol.c b/Code/common/protocol.c
new file mode 100644
index 0000000..4e61ea3
--- /dev/null
+++ b/Code/common/protocol.c
@@ -0,0 +1,43 @@
+/*
+ * 			     MYRYS ROVER
+ *		   Low level communication protocol
+ * 
+ * new Wed May 27 03:58.27 AM UTC 2026
+ */
+
+#include   <stdio.h>
+#include   <stdlib.h>
+#include   <unistd.h>
+
+#include   "protocol.h"
+
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+int show_the_version(int code, char *why)
+{
+fprintf(stderr, "$$$$ show version %x on pid %ld\n",
+					0xfde9, (long)getpid());
+fprintf(stderr, "$$$$ number %04X because {%s}\n", code, why);
+
+return 0;
+}
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+int send_a_ping(int code, char *texte, int k)
+{
+unsigned int		foo, bar;
+
+fprintf(stderr, "\tpid %ld is sending \"%s\"\n", (long)getpid(), texte);
+foo = 3 + (rand() % 8);
+#if DEBUG_LEVEL
+fprintf(stderr, "+++ in %s, foo is %u\n", __func__, foo);
+#endif
+
+bar = sleep(foo);
+
+return bar;
+}
+
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
diff --git a/Code/protocol.h b/Code/common/protocol.h
similarity index 77%
rename from Code/protocol.h
rename to Code/common/protocol.h
index f86c54e..9581781 100644
--- a/Code/protocol.h
+++ b/Code/common/protocol.h
@@ -5,4 +5,6 @@
  * new Wed May 27 03:51.45 AM UTC 2026
  */
 
+int show_the_version(int code, char *why);
+
 int send_a_ping(int, char *, int);
diff --git a/Code/mcp/Makefile b/Code/mcp/Makefile
new file mode 100644
index 0000000..fcdd331
--- /dev/null
+++ b/Code/mcp/Makefile
@@ -0,0 +1,9 @@
+#
+#             MASTER CONTROL PROGY MAKEFILE
+#
+
+DEPS = ../common/protocol.o ../common/protocol.h
+
+mcp:	mcp.o $(DEPS) Makefile
+	gcc -Wall -g $< ../common/protocol.o -o $@
+
diff --git a/Code/mcp.c b/Code/mcp/mcp.c
similarity index 85%
rename from Code/mcp.c
rename to Code/mcp/mcp.c
index 002eeb2..b227c0e 100644
--- a/Code/mcp.c
+++ b/Code/mcp/mcp.c
@@ -5,7 +5,7 @@
 
 #include   <stdio.h>
 #include   <unistd.h>
-#include   "protocol.h"
+#include   "../common/protocol.h"
 
 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 int main(int argc, char *argv[])
@@ -14,6 +14,7 @@ int		foo;
 
 fprintf(stderr, "******* hello from Myrys Rover MCP\n");
 fprintf(stderr, "\tyour pid is %ld\n", (long)getpid());
+(void)show_the_version(42, "we have the control");
 
 foo = send_a_ping(0, "wtf bro ?", 42);
 fprintf(stderr, "\tpong return value is $%06x\n", foo);
diff --git a/Code/protocol.c b/Code/protocol.c
deleted file mode 100644
index 4dd3a7c..0000000
--- a/Code/protocol.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * 			     MYRYS ROVER
- *		   Low level communication protocol
- * 
- * new Wed May 27 03:58.27 AM UTC 2026
- */
-
-#include   <stdio.h>
-#include   <stdlib.h>
-#include   <unistd.h>
-
-#include   "protocol.h"
-
-
-int send_a_ping(int code, char *texte, int k)
-{
-unsigned int		foo, bar;
-
-fprintf(stderr, "\tpid %ld is sending \"%s\"\n", (long)getpid(), texte);
-foo = 3 + (rand() % 8);
-#if DEBUG_LEVEL
-fprintf(stderr, "+++ in %s, foo is %u\n", __func__, foo);
-#endif
-
-bar = sleep(foo);
-
-return bar;
-}
-
diff --git a/Code/rover/Makefile b/Code/rover/Makefile
new file mode 100644
index 0000000..85e2719
--- /dev/null
+++ b/Code/rover/Makefile
@@ -0,0 +1,10 @@
+#
+#			FUTILITY ONBORARD SOFTWARE
+#
+
+DEPS = ../common/protocol.o ../common/protocol.h
+
+futility:	futility.o $(DEPS) Makefile
+	gcc -Wall  $< -o $@
+
+
diff --git a/Code/rover/futility b/Code/rover/futility
new file mode 100755
index 0000000..074df92
Binary files /dev/null and b/Code/rover/futility differ
diff --git a/Code/rover/futility.c b/Code/rover/futility.c
new file mode 100644
index 0000000..35d3861
--- /dev/null
+++ b/Code/rover/futility.c
@@ -0,0 +1,22 @@
+/*
+ *             MYRYS ROVER     ---     FUTILITY
+ *
+ * new Today is Boomtime, the 1st day of Confusion in the YOLD 3192
+ * 
+ */
+
+#include <stdio.h>
+
+#include "../common/protocol.h"
+
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+int main (int argc, char *argv[])
+{
+
+fprintf(stderr, "####### %s\n", __FILE__);
+
+return 0;
+}
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
diff --git a/Code/tools/Makefile b/Code/tools/Makefile
new file mode 100644
index 0000000..7040fc8
--- /dev/null
+++ b/Code/tools/Makefile
@@ -0,0 +1,9 @@
+#
+#		MYRYSROVER VIBECODED UTILITIES
+#
+
+DEPS = ../common/protocol.o ../common/protocol.h
+
+show_my_version:	show_my_version.c $(DEPS) Makefile
+	gcc -Wall -g $< ../common/protocol.o -o $@
+
diff --git a/Code/tools/show_my_version.c b/Code/tools/show_my_version.c
new file mode 100644
index 0000000..9f9b4f7
--- /dev/null
+++ b/Code/tools/show_my_version.c
@@ -0,0 +1,15 @@
+#include   <stdio.h>
+#include   <unistd.h>
+#include   "../common/protocol.h"
+
+/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+int main(int argc, char *argv[])
+{
+
+(void)show_the_version(42, "why not ?");
+
+fprintf(stderr, "$$$$ %s compiled at %s %s\n",
+			argv[0], __DATE__, __TIME__);
+
+return 0;
+}
diff --git a/Docs/Chassis.md b/Docs/Chassis.md
new file mode 100644
index 0000000..cd669f3
--- /dev/null
+++ b/Docs/Chassis.md
@@ -0,0 +1,12 @@
+# Le chassis
+
+En bref :
+
+Je part résolument sur un chassis circulaire, propulsé par deux 
+moteurs pas-a-pas. Dans les années 80, j'avait confectionné un petit
+robot autonome simplissime, alors je reprend un truc qui marche.
+
+Pour les dimensions, nous avons sur le chassis les batteries et
+leur logique de recharge, la
+carte de puissance des moteurs, la *ps-eye* orientable,
+le radar d'urgence `lowbat` et le processur d'Intelligence Aviaire...
\ No newline at end of file
diff --git a/Docs/FAQ.md b/Docs/FAQ.md
new file mode 100644
index 0000000..782aef6
--- /dev/null
+++ b/Docs/FAQ.md
@@ -0,0 +1,20 @@
+# Foutricaé Axio Qestïonus
+
+### Pourquoi ce nom ?
+
+Parce que l'idée de cette chose instructive m'est venu dans des
+circonstances troubles une nuit dans le gigantesque hangar du
+défunt collectif d'artistes Mixart-Myrys. Et donc, le nom de
+notre *rover* est un hommage à un lieu mythique de la culture
+toulousaine.
+
+### Pourquoi y'a pas d'IA ?
+
+Parce que ce n'est de la merde capitaliste, et qui **veut** éradiquer
+la techno-futilité de la surface du monde.
+
+### Comment contribuer ?
+
+Reponse courte : passer par la page de
+[contact](https://www.tetalab.org/fr/contact) du Tetalab.
+
diff --git a/Docs/README.md b/Docs/README.md
index e69de29..8059b1c 100644
--- a/Docs/README.md
+++ b/Docs/README.md
@@ -0,0 +1,11 @@
+# MYR Documentation
+
+- [Vision](Vision.md) : Le regard de notre robot à travers une
+caméra de PlayStation.
+- [Chassis](Chassis.md) ; Une plate-forme mécanique basée sur un 
+*design* éprouvé.
+
+D'autres notices sont en préparation et peuvent être discutées dans
+[#interhack](https://web.libera.chat/?chan=#interhack) ou la `ML`
+publique du Tetalab. Nous utiliserons donc le concept disruptif de la
+[FAQ](FAQ.md) interactive en temps réel quantique. 
diff --git a/Docs/p/README.md b/Docs/p/README.md
new file mode 100644
index 0000000..a5bb617
--- /dev/null
+++ b/Docs/p/README.md
@@ -0,0 +1 @@
+Des images...
\ No newline at end of file