{
 "_sources": [
  {
   "type": "vendor-doc",
   "name": "norns script grurder",
   "url": "https://github.com/icco/grurder/tree/daf044e3db0c3f456d36facbe9714eebd1e38014",
   "notes": "norns script grurder: grurder.lua @ daf044e. Licence MIT. Listed in norns.community (monome/norns-community community.json @ 41d05e7).",
   "firmware": "grurder-daf044e",
   "imported_at": "2026-10-26"
  }
 ],
 "_limitations": "Source: the Lua source of the norns script grurder by icco (icco/grurder at daf044e), listed in norns.community. Shares the norns system OSC of monome/norns.vendor.fw-2.9.4 (port 10111, /param, /remote): give the norns' IP address as host override. Its own routes are the 3 parameter(s) whose id is written out in its source, read without running it, with range, options and default when written out too; set them while the script runs on the norns. Parameters added by libraries or engines outside the repository are not mapped either. A value goes in the parameter's units (an option's index from 1). MIDI is not mapped: the script's MIDI handling is its own and parameter MIDI mappings are learned by each user (PMAP). Untested on hardware.",
 "_coverage": {
  "host_software": "norns script grurder",
  "commands": 3,
  "subscriptions": 0,
  "replies": 0
 },
 "midi_of": "monome/norns.vendor.fw-2.9.4",
 "device": {
  "name": "norns",
  "vendor": "Monome",
  "revision": "script grurder (icco/grurder @ daf044e)",
  "osc_prefix": "/norns_grurder"
 },
 "commands": [
  {
   "osc": "/param/midi_in_device",
   "section": "Parameters",
   "args": [
    {
     "name": "value",
     "type": "int",
     "default": 1
    }
   ],
   "forward": {
    "path": "/param/midi_in_device",
    "args": [
     "{value}"
    ]
   },
   "_notes": "midi in: option index, from 1."
  },
  {
   "osc": "/param/midi_out_device",
   "section": "Parameters",
   "args": [
    {
     "name": "value",
     "type": "int",
     "default": 2
    }
   ],
   "forward": {
    "path": "/param/midi_out_device",
    "args": [
     "{value}"
    ]
   },
   "_notes": "midi out: option index, from 1."
  },
  {
   "osc": "/param/scale",
   "section": "Parameters",
   "args": [
    {
     "name": "value",
     "type": "int",
     "range": [
      1,
      8
     ],
     "values": {
      "Major": 1,
      "Natural Minor": 2,
      "Major Pentatonic": 3,
      "Minor Pentatonic": 4,
      "Dorian": 5,
      "Phrygian": 6,
      "Lydian": 7,
      "Mixolydian": 8
     },
     "default": 1
    }
   ],
   "forward": {
    "path": "/param/scale",
    "args": [
     "{value}"
    ]
   },
   "_notes": "scale: option index, from 1."
  }
 ]
}