diff --git a/control.py b/control.py
new file mode 100644
index 0000000..115f44c
--- /dev/null
+++ b/control.py
@@ -0,0 +1,157 @@
+import json
+import readline
+import sys
+import urllib
+
+URL_PREFIX = "http://localhost:6502"
+
+def get(url):
+    return json.loads(urllib.urlopen(URL_PREFIX + url).read())
+
+def post(url, data=None):
+    return urllib.urlopen(URL_PREFIX + url, json.dumps(data) if data is not None else "")
+
+def value(s):
+    if s.startswith("$"):
+        return int(s[1:], 16)
+    if s.startswith("0x"):
+        return int(s[2:], 16)
+    return int(s)
+
+def format_disassemble(dis):
+    r = "%04X-  " % dis["address"]
+    for i in range(3):
+        if i < len(dis["bytes"]):
+            r += "%02X " % dis["bytes"][i]
+        else:
+            r += "   "
+    r += " %s" % dis["mnemonic"]
+    if "operand" in dis:
+        r += "  %-10s" % dis["operand"]
+        if "memory" in dis:
+            r += "[%04X] = %0*X" % tuple(dis["memory"])
+    return r
+
+def cmd_disassemble(a):
+    """Disassemble"""
+    if len(a) > 1:
+        addr = value(a[1])
+    else:
+        status = get("/status")
+        addr = status["program_counter"]
+    disasm = get("/disassemble/%d" % addr)
+    for d in disasm:
+        print format_disassemble(d)
+
+def cmd_dump(a):
+    """Dump memory"""
+    start = value(a[1])
+    if len(a) > 2:
+        end = value(a[2])
+    else:
+        end = start + 15
+    data = get("/memory/%d-%d" % (start, end))
+    addr = start & ~0xF
+    while addr <= end:
+        s = "%04X-" % addr
+        for i in range(16):
+            if start <= addr + i <= end:
+                s += " %02X" % data[addr + i - start]
+            else:
+                s += "   "
+        s += "  "
+        for i in range(16):
+            if start <= addr + i <= end:
+                c = data[addr + i - start]
+
+                # adjust for apple character set
+                c &= 0x3f
+                if c < 0x20:
+                    c += 0x40
+
+                if 0x20 <= c < 0x7f:
+                    s += chr(c)
+                else:
+                    s += "."
+            else:
+                s += " "
+        print s
+        addr += 16
+
+def cmd_help(a):
+    """Help commands"""
+    if len(a) > 1:
+        f = Commands.get(a[1])
+        if f is not None:
+            print f.__doc__
+        else:
+            print "Unknown command:", a[1]
+    else:
+        print "Commands:"
+        for c in sorted(Commands):
+            print " ", c
+
+def cmd_peek(a):
+    """Peek memory location"""
+    addr = value(a[1])
+    dump = get("/memory/%d" % addr)
+    print "%04X: %02X" % (addr, dump[0])
+
+def cmd_poke(a):
+    """Poke memory location"""
+    addr = value(a[1])
+    val = value(a[2])
+    post("/memory/%d" % addr, [val])
+
+def cmd_status(a):
+    """CPU status"""
+    status = get("/status")
+    print "A=%02X X=%02X Y=%02X S=%02X PC=%04X F=%c%c0%c%c%c%c%c" % (
+        status["accumulator"],
+        status["x_index"],
+        status["y_index"],
+        status["stack_pointer"],
+        status["program_counter"],
+        "N" if status["sign_flag"] else "n",
+        "V" if status["overflow_flag"] else "v",
+        "B" if status["break_flag"] else "b",
+        "D" if status["decimal_mode_flag"] else "d",
+        "I" if status["interrupt_disable_flag"] else "i",
+        "Z" if status["zero_flag"] else "z",
+        "C" if status["carry_flag"] else "c",
+    )
+    disasm = get("/disassemble/%d" % status["program_counter"])
+    print format_disassemble(disasm[0])
+
+def cmd_quit(a):
+    """Quit"""
+    sys.exit(0)
+
+def cmd_reset(a):
+    """Reset"""
+    post("/reset")
+
+Commands = {
+    "disassemble": cmd_disassemble,
+    "dump": cmd_dump,
+    "help": cmd_help,
+    "peek": cmd_peek,
+    "poke": cmd_poke,
+    "status": cmd_status,
+    "quit": cmd_quit,
+    "reset": cmd_reset,
+}
+
+def main():
+    print "ApplePy control console"
+    while True:
+        s = raw_input("6502> ")
+        a = s.strip().split()
+        f = Commands.get(a[0])
+        if f is not None:
+            f(a)
+        else:
+            print "Unknown command:", s
+
+if __name__ == "__main__":
+    main()