diff --git a/handlers.go b/handlers.go
new file mode 100644
index 0000000..9051185
--- /dev/null
+++ b/handlers.go
@@ -0,0 +1,7 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
diff --git a/maintenance.go b/maintenance.go
new file mode 100644
index 0000000..1406f38
--- /dev/null
+++ b/maintenance.go
@@ -0,0 +1,71 @@
+package main
+
+import (
+	"log"
+	"io/ioutil"
+	"time"
+	"strings"
+)
+
+func allfiles(dirpath) []string {
+	files, err := ioutil.ReadDir(dirpath)
+	if (err != nil) {
+		log.Printf("Error reading directory %s: %s", dirpath, err)
+		return []
+	}
+	return files
+}
+
+// maintenance runs
+func tidy() {
+	// Skip if we've been disabled
+	if exists(statePath("disabled")) {
+		log.Print("disabled file found, suspending maintenance")
+		return
+	}
+	
+	// Skip if we've expired
+	untilspec, _ := ioutil.ReadFile(statePath("until"))
+	until, err := time.Parse(time.RFC3339, string(untilspec))
+	if err == nil {
+		if until.Before(time.Now()) {
+			log.Print("until file time reached, suspending maintenance")
+			return
+		}
+	}
+	
+	log.Print("Hello, I'm maintaining!")
+	
+	//
+	// Get current list of categories
+	//
+	newCategories := []string{}
+	for f := range(allfiles(mothPath("packages"))) {
+		filename := f.Name()
+		filepath := mothPath(path.Join("packages", filename))
+		if ! strings.HasSuffix(filename, ".mb") {
+			continue
+		}
+		
+		categoryName := strings.TrimSuffix(filename, ".mb")
+		newCategories = append(newCategories, categoryName)
+		
+		// Uncompress into cache directory
+		cacheMothball(filepath, categoryName)
+	}
+	categories = newCategories
+	
+	//
+	// Collect new points
+	//
+	for f := range allfiles(statePath("points.new")) {
+		
+	}
+}
+
+// maintenance is the goroutine that runs a periodic maintenance task
+func maintenance() {
+	for ;; time.Sleep(maintenanceInterval) {
+		tidy()
+	}
+}
diff --git a/mothd.go b/mothd.go
new file mode 100644
index 0000000..8d6c08c
--- /dev/null
+++ b/mothd.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"fmt"
+	"html"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"path"
+	"strings"
+	"time"
+)
+
+var basePath = "."
+var maintenanceInterval = 20 * time.Second
+var categories = []string{}
+
+func mooHandler(w http.ResponseWriter, req *http.Request) {
+	moo := req.FormValue("moo")
+	fmt.Fprintf(w, "Hello, %q. %s", html.EscapeString(req.URL.Path), html.EscapeString(moo))
+}
+
+func rootHandler(w http.ResponseWriter, req *http.Request) {
+	if req.URL.Path != "/" {
+		http.NotFound(w, req)
+		return
+	}
+}
+
+func mothPath(filename string) string {
+	return path.Join(basePath, filename)
+}
+
+func statePath(filename string) string {
+	return path.Join(basePath, "state", filename)
+}
+
+func exists(filename string) bool {
+	if _, err := os.Stat(filename); os.IsNotExist(err) {
+		return false;
+	}
+	return true;
+}
+
+func main() {
+	log.Print("Sup")
+	go maintenance();
+	http.HandleFunc("/", rootHandler)
+	http.HandleFunc("/moo/", mooHandler)
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}
+
+// docker run --rm -it -p 5880:8080 -v $HOME:$HOME:ro -w $(pwd) golang go run mothd.go