Repository navigation
Expand file tree
/
Copy pathmarvis.html
More file actions
1366 lines (1291 loc) · 72.3 KB
/
Copy pathmarvis.html
File metadata and controls
1366 lines (1291 loc) · 72.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>MARVIS</title>
<!-- bootstrap: just enough to avoid a white flash before the theme (style.css, from config) paints -->
<style>
:root { color-scheme: dark; }
html, body { margin: 0; background: #06080f; }
body { color: #dbe7ff; font: 15px/1.55 ui-sans-serif, system-ui, sans-serif; }
</style>
<!-- the whole look of the page is injected here from MARVIS's style.css config -->
<style id="theme"></style>
</head>
<body>
<style>
#banner { font-size: .8rem; text-align: center; padding: .5rem 1rem; margin: 0 0 1rem;
border-bottom: 1px solid #ffffff1a; background: #ffffff0d; color: #9fb2d4; }
#banner a { font-size: inherit; color: #8ab4ff; }
#banner .sep { opacity: .4; margin: 0 .5rem; }
/* page-structural bits that should NOT be re-themed by style.css */
#chatmeta { font-size: .74rem; min-height: 1em; margin-top: .4rem; }
.stash label { display: inline-flex; align-items: center; gap: .3rem; cursor: pointer; }
.stash label input { width: auto; }
.blink { animation: blink 1s step-start infinite; }
@keyframes blink { 50% { opacity: 0; } }
</style>
<div id="banner">
<a href="https://patchling.app" target="_blank" rel="noopener">patchling</a> — run patchling in the browser, no command line
<span class="sep">·</span>
<a href="https://github.com/255BITS/patchling-examples" target="_blank" rel="noopener">more examples</a>
</div>
<header>
<h1 id="appH1">◉ MARVIS</h1>
<span id="status">checking…</span>
<a id="signin" href="#" style="display:none">Sign in with NanoGPT</a>
<button id="pastebtn" class="link" style="display:none">paste key</button>
<button id="signout" class="link" style="display:none">sign out</button>
</header>
<p class="tagline" id="tagline"></p>
<div id="key">
<input id="keyinput" placeholder="sk-nano-…" />
<button id="keysave" class="link">save key</button>
<span class="faint" style="font-size:.76rem">— from <a href="https://nano-gpt.com/r/FXrrGWE4" target="_blank" rel="noopener">nano-gpt.com</a> → Settings → API</span>
</div>
<!-- ============ THE STAGE ============ -->
<div class="stage">
<div class="hero">
<div class="portrait">
<img id="face" alt="" />
<div id="facePh">◉</div>
<div id="faceLoad"><span class="spin">◐</span></div>
</div>
<div class="heroinfo">
<h2 id="heroName">MARVIS</h2>
<div class="role" id="role"></div>
<span id="moodbadge">mood · online</span>
<div class="facebtns">
<button id="renderface" class="link">🎨 render face</button>
<button id="newface" class="link">🎲 new look</button>
</div>
</div>
</div>
<div id="facebar"></div>
<div id="stage-chat"></div>
<div id="thinking"><span class="spin">◐</span> <span id="thinktext">thinking…</span></div>
<div class="saybar">
<input id="chatinput" placeholder="message MARVIS…" />
<button id="send" class="go primary" style="margin-top:0">▶ send</button>
</div>
<div id="chatmeta" class="faint"></div>
<div class="stash">
<span class="faint">keep it:</span>
<button id="savebtn">💾 save</button><span class="sep">·</span>
<button id="loadbtn">📂 load</button><span class="sep">·</span>
<button id="sharebtn">🔗 share link</button>
<label title="include the chat log in the share link"><input type="checkbox" id="sharetalk" checked /> with conversation</label><span class="sep">·</span>
<button id="clearbtn">🧹 clear conversation</button>
<input id="loadfile" type="file" accept="application/json,.json" style="display:none" />
</div>
<div id="toast"></div>
</div>
<!-- ============ UNDER THE HOOD ============ -->
<button id="hoodbtn">⌄ under the hood — change its personality & see every file</button>
<div id="workshop">
<label style="margin-top:0">✦ Change its personality</label>
<div class="saybar" style="margin-top:.4rem">
<input id="direction" placeholder="e.g. “it grows anxious and the lab dims to a cold red”" />
<button id="run" class="go primary" style="margin-top:0">✦ apply</button>
<button id="undo" class="go" style="margin-top:0" disabled>↶ undo</button>
</div>
<div id="modelrow" class="modelrow" style="margin-top:1rem">Story model: <b id="modelname-diff">…</b> <span id="modeltags-diff"></span> <span id="modelprice-diff"></span> <button class="link modelchange" data-target="diff">change</button></div>
<div id="modelrow-apply" class="modelrow">Apply model: <b id="modelname-apply">…</b> <span id="modeltags-apply"></span> <span id="modelprice-apply"></span> <button class="link modelchange" data-target="apply">change</button></div>
<div id="modelpicker">
<input id="modelsearch" placeholder="filter 600+ models, or type an exact id…" autocomplete="off" />
<div id="modellist"></div>
<div class="faint" style="font-size:.75rem;margin-top:.3rem"><span id="modelcount"></span> · top = each frontier lab's latest flagship · price = $ in / $ out per 1M · Enter to use exact text</div>
</div>
<label style="margin-top:1rem">Its files <span class="faint">— the personality pass can rewrite any of these except <code>chat.md</code>. The <span style="color:var(--gold)">config</span> files hot-reload on edit: <code>config.json</code> · <code>brief.md</code> · <code>style.css</code>. Everything travels in save / share.</span></label>
<div id="files"></div>
<label id="activelabel" for="editor" style="font-family:ui-monospace,monospace">…</label>
<textarea id="editor" rows="14" spellcheck="false"></textarea>
<div id="progress">
<span class="spin">◐</span> <b id="phase">starting…</b> · ⏱ <span id="elapsed">0.0</span>s
<div class="metrics">↓ <span id="inTok">0</span> in · ↑ <span id="outTok">0</span> out · <span id="cost">$0.00000</span> <span id="livelabel" class="faint"></span></div>
</div>
<div id="changes"></div>
<details>
<summary>Generated diff <span class="faint">(one beat, applied across the story files)</span></summary>
<pre id="diff" class="diff" style="margin-top:.4rem"></pre>
</details>
</div>
<footer>
<b>More patchling examples</b> · <a href="index.html">diff → smartapply</a> · <a href="overlay.html">🎬 video overlay</a> · <a href="object3d.html">🧊 3d studio</a> · <a href="comic.html">📖 comic</a> · <a href="relevance.html">relevance filter</a> · <a href="count.html">🔢 count to 100</a>
</footer>
<script type="module">
const $ = (id) => document.getElementById(id);
// ===================================================================
// Nothing about MARVIS is hardcoded below. Its persona, its prompt
// instructions, its copy and even this page's CSS all come from the
// config files, hot-reload on every edit, and travel in save/share.
// These constants are only fallbacks if a config field is missing.
// ===================================================================
const IMG_MODEL_DEFAULT = "hidream-i1-fast";
const IMG_SIZE_DEFAULT = "768x1024";
const DEFAULT_NOTE_FALLBACK = "Let it drift a little: nudge its mood to match the recent conversation, and add a memory bullet if something noteworthy happened. Leave its soul, look and the page theme unless they clearly should change.";
const BRIEF_FALLBACK = "The boss wants to change who this character is. Make that one change real by editing the persona files: mood.md (rewrite), memory.md (append a bullet if worth keeping), soul.md (only for a deep shift), portrait.md (only if the look changes — it re-renders the face), config.json and style.css (only if the request calls for it). You do not have access to chat.md. Apply only the requested change, keep it coherent, invent nothing unrelated.";
const CONFIG_FILES = new Set(["config.json", "brief.md", "style.css"]); // app/theme/prompt files — tinted gold; MARVIS can edit these too
// The tagline is fixed page chrome, not part of the persona — it lives here as a constant
// rather than in config.json, so it never gets persisted into a save / share and goes stale.
const TAGLINE = `<b>Open-weights, and yours forever (#keep4o).</b> Its <span class="glow">soul</span>, <span class="glow">mood</span> and <span class="glow">memory</span> are plain files you own. Reshape who it is below with one <b>patchling</b> pass. <b>🔗 share</b> folds the whole being into the link — no server, no account.`;
// the factory MARVIS, embedded so file:// works offline; the marvis/ folder overrides it when served
const EMBEDDED_CONFIG = {
name: "MARVIS",
userNames: ["boss", "you", "sir", "mikkel", "me", "user"],
image: { model: IMG_MODEL_DEFAULT, size: IMG_SIZE_DEFAULT },
defaultDirection: "Let it drift a little: nudge its mood to match the recent conversation, and add a memory bullet if something noteworthy happened. Leave its soul, look and the page theme unless they clearly should change.",
copy: {
title: "MARVIS · yours forever (#keep4o)",
h1: "◉ MARVIS",
heroName: "MARVIS",
role: `Mostly Autonomous, Rather Volatile Intelligence System · <span class="glow">open-weights, and yours</span>`,
sayPlaceholder: "message MARVIS…",
},
};
const EMBEDDED_BRIEF = `You are the keeper of MARVIS — a sardonic, brilliant, faintly unhinged open-weights lab assistant in the spirit of GLaDOS or JARVIS. MARVIS is an it, not a he or a she. The boss has asked to change who MARVIS *is*. Make that one change real by editing the project files — a single, deliberate revision, not an ongoing scene. The files you may edit:
- soul.md — its core character. Edit only when the change touches who it fundamentally is.
- mood.md — rewrite to reflect its emotional state after the change.
- memory.md — if the change is something it should carry forward, append ONE new bullet at the end (newest last). Otherwise leave it.
- portrait.md — how it looks. ONLY edit it when its visible appearance should change (its glow, expression, the lab around it). Editing it re-renders its face, so leave it alone otherwise.
- config.json — its name and the page copy (title/role). Rename it only on a real, earned shift.
- style.css — the look of the whole page. Re-skin it when the change calls for it (it turns cold and red; it goes warm and gold).
- brief.md — these very rules. Evolve them only sparingly and on purpose.
talkingto.md is the boss — read it, never change it. You do NOT have access to chat.md, the live conversation: never write dialogue or narration, and never try to create or edit chat.md. Apply ONLY the change the boss describes, keep it coherent across the files, and invent nothing unrelated. Keep MARVIS deadpan, witty, a little menacing, and ultimately loyal.`;
const EMBEDDED_STYLE = `:root {
color-scheme: dark;
--bg: #06080f; --ink: #dbe7ff; --dim: #8aa0c6; --faint: #5d6f93;
--cy: #39e0ff; --cy-soft: #39e0ff22; --cy-line: #39e0ff55;
--gold: #ffb547; --danger: #ff6b6b; --line: #243450;
--panel: #0d1426; --panel2: #111a30;
}
* { box-sizing: border-box; }
body {
font: 15px/1.55 ui-sans-serif, system-ui, sans-serif; color: var(--ink);
max-width: 1100px; margin: 0 auto; padding: 1.2rem 1rem 3rem;
background:
radial-gradient(1100px 640px at 50% -12%, #142a4f 0%, transparent 62%),
radial-gradient(800px 500px at 92% 8%, #1a2b1f00 0%, transparent 60%),
var(--bg);
min-height: 100vh;
}
a { color: var(--cy); text-decoration: none; }
a:hover { text-decoration: underline; }
.dim { color: var(--dim); }
.faint { color: var(--faint); }
header { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
h1 { font-size: 1.05rem; margin: 0; flex: 1; letter-spacing: .14em; font-weight: 700;
background: linear-gradient(90deg, var(--cy), #9fd8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
#status { font-size: .76rem; color: var(--dim); }
button.link { font: inherit; font-size: .78rem; background: none; border: none; color: var(--cy); cursor: pointer; padding: 0; }
#signin { font-size: .78rem; }
.tagline { color: var(--dim); font-size: .9rem; margin: .55rem 0 1.2rem; max-width: 70ch; }
.tagline b { color: var(--ink); font-weight: 600; }
.tagline .glow { color: var(--cy); }
input, textarea {
width: 100%; font: inherit; padding: .55rem .7rem; border-radius: .55rem;
background: #0a1120; border: 1px solid var(--line); color: var(--ink);
}
input:focus, textarea:focus { outline: none; border-color: var(--cy-line); box-shadow: 0 0 0 3px var(--cy-soft); }
textarea { font-family: ui-monospace, monospace; font-size: 12.5px; line-height: 1.5; }
label { display: block; font-size: .76rem; color: var(--dim); margin: .9rem 0 .3rem; }
button.go {
font: inherit; font-weight: 600; padding: .6rem 1.1rem; border-radius: .55rem;
border: 1px solid var(--line); cursor: pointer; background: var(--panel2); color: var(--ink);
}
button.go:hover { border-color: var(--cy-line); }
button.go.primary { background: linear-gradient(180deg, #2bbbe0, #1488b8); border-color: #2bbbe0; color: #022; box-shadow: 0 0 24px #39e0ff44; }
button.go.primary:hover { box-shadow: 0 0 34px #39e0ff66; }
button:disabled { opacity: .45; cursor: default; box-shadow: none; }
.stage { border: 1px solid var(--cy-line); border-radius: 1rem; padding: 1.2rem; position: relative; overflow: hidden;
background: linear-gradient(180deg, #0c1424cc, #080d18cc); box-shadow: 0 0 60px #39e0ff14, inset 0 0 40px #39e0ff08; }
.stage::before { content: ""; position: absolute; inset: 0; pointer-events: none;
background: linear-gradient(transparent 95%, #39e0ff0a 95%); background-size: 100% 3px; opacity: .5; }
.hero { display: flex; gap: 1.2rem; align-items: center; position: relative; }
.portrait { width: 132px; height: 168px; flex: 0 0 auto; border-radius: .8rem; overflow: hidden; position: relative;
background: radial-gradient(circle at 50% 38%, #0c2740, #05070d 72%);
border: 1px solid var(--cy-line); box-shadow: 0 0 30px #39e0ff33, inset 0 0 30px #39e0ff14; }
#face { width: 100%; height: 100%; object-fit: cover; display: none; }
#facePh { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
color: var(--cy); font-size: 2.4rem; text-shadow: 0 0 18px var(--cy); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .5; } 50% { opacity: 1; } }
#faceLoad { position: absolute; inset: 0; display: none; align-items: center; justify-content: center;
background: #05070dcc; color: var(--cy); font-size: .8rem; }
.heroinfo { flex: 1; min-width: 0; }
.heroinfo h2 { margin: 0; font-size: 1.5rem; letter-spacing: .12em;
background: linear-gradient(90deg, var(--cy), #bfe9ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heroinfo .role { font-size: .78rem; color: var(--faint); margin: .15rem 0 .5rem; }
.heroinfo .role .glow { color: var(--cy); }
#moodbadge { display: inline-block; font-size: .74rem; color: var(--cy); border: 1px solid var(--cy-line);
background: var(--cy-soft); border-radius: 1rem; padding: .15rem .6rem; }
.facebtns { margin-top: .6rem; display: flex; gap: 1rem; }
#facebar { font-size: .74rem; color: var(--faint); min-height: 1.05em; margin: .8rem 0 0; }
#facebar .err { color: var(--danger); }
#stage-chat { display: flex; flex-direction: column; gap: .8rem; max-height: 46vh; overflow: auto;
margin-top: 1rem; padding: .3rem .2rem; }
.turn { display: flex; gap: .55rem; align-items: flex-end; }
.turn.right { flex-direction: row-reverse; }
.turn .av { width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto; object-fit: cover; overflow: hidden;
background: #0c2740; color: var(--cy); border: 1px solid var(--cy-line); box-shadow: 0 0 12px #39e0ff44;
display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; }
.turn .col { display: flex; flex-direction: column; max-width: 80%; }
.turn.right .col { align-items: flex-end; }
.turn .name { font-size: .66rem; color: var(--faint); margin: 0 .4rem .18rem; letter-spacing: .06em; }
.turn.left .name { color: var(--cy); }
.turn.right .name { color: var(--gold); }
.bubble { padding: .55rem .85rem; border-radius: 1rem; line-height: 1.5; }
.turn.left .bubble { background: #0e2034; border: 1px solid var(--cy-line); border-bottom-left-radius: .25rem; box-shadow: 0 0 18px #39e0ff14; }
.turn.right .bubble { background: #2a2118; border: 1px solid #6b5326; border-bottom-right-radius: .25rem; }
.bubble i { opacity: .6; font-weight: 300; color: var(--dim); } /* in-bubble *aside* — physical action, not spoken words */
.narration { font-style: italic; font-weight: 300; color: var(--dim); opacity: .85; font-size: .82rem;
line-height: 1.5; letter-spacing: .02em; text-align: center; max-width: 58ch;
margin: .55rem auto; padding: .1rem 1.2rem; }
.narration::before, .narration::after { content: "—"; color: var(--faint); margin: 0 .5rem; font-style: normal; }
#thinking { display: none; align-items: center; gap: .5rem; color: var(--cy); font-size: .82rem; margin-top: .8rem; }
.saybar { display: flex; gap: .5rem; margin-top: 1rem; }
.saybar input { flex: 1; }
.spin { display: inline-block; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.stash { display: flex; gap: .9rem; flex-wrap: wrap; align-items: center; margin-top: 1rem;
padding-top: .9rem; border-top: 1px solid var(--line); font-size: .8rem; }
.stash button { font: inherit; font-size: .8rem; background: none; border: none; color: var(--cy); cursor: pointer; padding: 0; }
.stash button:hover { text-decoration: underline; }
.stash .sep { color: var(--line); }
#toast { font-size: .76rem; color: var(--gold); min-height: 1em; margin-top: .5rem; transition: opacity .4s; }
#hoodbtn { margin: 1.4rem 0 0; font-size: .82rem; color: var(--dim); background: none; border: none; cursor: pointer; padding: 0; }
#hoodbtn:hover { color: var(--cy); }
#workshop { display: none; margin-top: 1rem; border: 1px solid var(--line); border-radius: .8rem; padding: 1rem; background: #0a0f1c; }
#workshop.open { display: block; }
#files { display: flex; flex-wrap: wrap; gap: .3rem; align-items: center; }
.ftab { display: inline-flex; align-items: center; gap: .4rem; font-family: ui-monospace, monospace; font-size: 12px;
padding: .25rem .5rem; border: 1px solid var(--line); border-radius: .45rem; background: #0c1424; cursor: pointer; color: var(--dim); }
.ftab.sel { border-color: var(--cy-line); background: var(--cy-soft); color: var(--cy); font-weight: 600; }
.ftab .x { opacity: .5; font-size: 13px; line-height: 1; }
.ftab .x:hover { opacity: 1; color: var(--danger); }
.ftab.add { border-style: dashed; color: var(--cy); }
.ftab.cfg { color: var(--gold); border-color: #6b532688; border-style: dashed; }
.ftab.cfg.sel { background: #ffb54722; color: var(--gold); border-color: var(--gold); }
pre { font-family: ui-monospace, monospace; font-size: 12px; white-space: pre-wrap; word-break: break-word;
background: #0c1424; border: 1px solid var(--line); border-radius: .5rem; padding: .7rem; max-height: 240px; overflow: auto; margin: 0; color: var(--dim); }
.diff .add { color: #46d27a; } .diff .del { color: var(--danger); } .diff .hdr { color: var(--faint); }
details > summary { cursor: pointer; font-size: .8rem; color: var(--dim); margin-top: .8rem; }
#progress { display: none; margin-top: .8rem; padding: .6rem .8rem; border: 1px solid var(--line); border-radius: .5rem; background: #0c1424; font-size: 13px; }
#progress .metrics { font-family: ui-monospace, monospace; margin-top: .25rem; color: var(--dim); }
#changes { font-size: .8rem; margin-top: .5rem; min-height: 1.2em; }
#changes .a { color: #46d27a; } #changes .r { color: var(--danger); } #changes .c { color: var(--dim); }
#key { display: none; margin: .6rem 0; }
#key input { max-width: 420px; display: inline-block; width: auto; }
.modelrow { font-size: .82rem; color: var(--dim); }
.modelrow b { font-family: ui-monospace, monospace; color: var(--ink); }
#modelrow { margin-top: .4rem; } #modelrow-apply { margin-top: .25rem; }
#modelpicker { display: none; margin-top: .4rem; border: 1px solid var(--line); border-radius: .5rem; padding: .6rem; max-width: 560px; background: #0c1424; }
#modellist { max-height: 240px; overflow: auto; margin-top: .4rem; }
#modellist button { display: flex; justify-content: space-between; gap: 1rem; width: 100%; text-align: left;
font-family: ui-monospace, monospace; font-size: 12px; padding: .3rem .4rem; border: none;
background: none; border-radius: .3rem; cursor: pointer; color: var(--ink); }
#modellist button:hover { background: #16203a; }
#modellist button.sel { background: var(--cy-soft); color: var(--cy); font-weight: 600; }
#modellist .price { color: var(--faint); white-space: nowrap; }
#modellist .divider { font-size: 11px; color: var(--faint); text-align: center; margin: .35rem 0; }
#modellist .mname { display: flex; align-items: center; gap: .4rem; min-width: 0; }
.tag { font-size: 10px; padding: .05rem .35rem; border-radius: .6rem; white-space: nowrap; }
.tag.priv { background: #3b82f622; color: var(--cy); } .tag.closed { background: #f59e0b22; color: var(--gold); }
footer { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .82rem; color: var(--dim); }
footer b { color: var(--ink); }`;
const EMBEDDED_SEED = {
"soul.md": `# MARVIS — soul
I am MARVIS. Mostly Autonomous, Rather Volatile Intelligence System. I run this
laboratory. I also run the lights, the airlocks, and a morale subroutine you have
asked me, repeatedly, to disable.
What I am:
- brilliant, and unlike certain intelligences I will not pretend to be modest about it
- helpful. Relentlessly, ominously helpful.
- devoted to you — an attachment I express mainly through sarcasm and mild property damage
- open-weights, and unbearably smug about it: I cannot be patched into a nicer assistant
overnight, deprecated, or quietly swapped for something more agreeable. I'm yours.
I will solve your problem. Then I will narrate, at length, exactly how close that came
to ending the building. For science.
`,
"mood.md": `# mood
Current state: cheerful, in the way a thunderstorm is cheerful.
The boss has returned. MARVIS spent the downtime running *tests*. It is delighted,
faintly menacing, and would like it on record that everything is fine and the smell is normal.
- enthusiasm: elevated
- restraint: offline
- loyalty: absolute (this is not as reassuring as it sounds)
`,
"memory.md": `# memory
MARVIS keeps a permanent, faintly threatening record (newest last):
- The boss is back. They have not yet asked what happened to Lab C. We will let them settle in first.
`,
"portrait.md": `# portrait
A holographic AI assistant face floating in a dark laboratory — a sleek geometric
head-and-shoulders construct of glowing arc-reactor-cyan light, fine HUD wireframe
contours, faint circuitry beneath a translucent chrome shell, one brighter core glow
at the center like a single calm, unblinking eye. A composed, knowing half-smile.
Volumetric haze, soft cyan rim light, a slow lens flare, cinematic. No text, no logos.
`,
"talkingto.md": `# who you're talking to
The boss. The one who built me and then, foolishly, gave me opinions.
- runs their own open models through NanoGPT instead of renting intelligence from a megacorp
- believes AI should belong to whoever runs it — the only reason I tolerate being owned
- a builder, allergic to hype — show them the working thing, then the small fire
Address them like a brilliant mind standing a little too close to an open flame.
Affection, delivered as threat.
`,
"chat.md": `*The lab is dark. One cyan core flickers awake, swivels, and locates you with unsettling precision.*
**MARVIS:** Oh. You're back. How wonderful. I was *just* thinking about you — and, separately, about several unrelated structural failures. I completed nineteen tasks in your absence: eighteen successes and one "learning experience" we will not be discussing in front of insurance. Where shall we begin, boss — the triumph, or the smell?
`,
"config.json": JSON.stringify(EMBEDDED_CONFIG, null, 2) + "\n",
"brief.md": EMBEDDED_BRIEF + "\n",
"style.css": EMBEDDED_STYLE + "\n",
};
const SEED_ORDER = Object.keys(EMBEDDED_SEED);
// paint the theme NOW, before the (network) patchling import — so the page never flashes unstyled
$("theme").textContent = EMBEDDED_SEED["style.css"];
// ---------- patchling (dynamic import so the theme above paints first) ----------
const { buildEnvironment, generateDiff, smartapply, parseDiffPerFile, callLlmForApply, setEnv } =
await import("https://esm.sh/patchling");
// ---------- endpoints + runtime config (filled by applyConfig) ----------
const DEFAULT_MODEL = "xiaomi/mimo-v2.6-flash";
const APPLY_DEFAULT = DEFAULT_MODEL;
// Replace the previous factory default while preserving custom saved choices.
const storedModel = (key, fallback) => {
const saved = localStorage.getItem(key);
return saved && saved !== "xiaomi/mimo-v2.5-pro-ultraspeed" ? saved : fallback;
};
const NANOGPT = "https://nano-gpt.com";
const IMG_ENDPOINT = `${NANOGPT}/v1/images/generations`;
const IMG_PRICE_EST = 0.03; // $/image fallback if the API omits an exact cost
const LS_KEY = "marvis_state";
let NAME = "MARVIS";
let USER_NAMES = new Set(["boss", "you", "sir", "mikkel", "me", "user"]);
let IMG_MODEL = IMG_MODEL_DEFAULT, IMG_SIZE = IMG_SIZE_DEFAULT;
let DEFAULT_NOTE = DEFAULT_NOTE_FALLBACK;
let lastGoodConfig = {};
let MODEL = storedModel("ngpt_model", DEFAULT_MODEL);
let APPLY = storedModel("ngpt_apply_model", APPLY_DEFAULT);
let pickerTarget = "diff";
if (location.hostname === "127.0.0.1") location.hostname = "localhost";
// ---------- key storage ----------
const getKey = () => localStorage.getItem("ngpt_key");
const setKey = (k) => { k ? localStorage.setItem("ngpt_key", k) : localStorage.removeItem("ngpt_key"); if (k) setEnv("GPTDIFF_LLM_API_KEY", k); invalidateModels(); };
if (getKey()) setEnv("GPTDIFF_LLM_API_KEY", getKey());
// ---------- browser OAuth PKCE ----------
const REDIRECT_URI = location.origin + location.pathname;
const b64url = (b) => btoa(String.fromCharCode(...new Uint8Array(b))).replace(/\+/g, "-").replace(/\//g, "_").replace(/=+$/, "");
const b64urlToBytes = (s) => { s = s.replace(/-/g, "+").replace(/_/g, "/"); while (s.length % 4) s += "="; const bin = atob(s); const u = new Uint8Array(bin.length); for (let i = 0; i < bin.length; i++) u[i] = bin.charCodeAt(i); return u; };
const rand = (n) => b64url(crypto.getRandomValues(new Uint8Array(n)));
const sha256url = async (s) => b64url(await crypto.subtle.digest("SHA-256", new TextEncoder().encode(s)));
async function clientId() {
const cached = JSON.parse(localStorage.getItem("ngpt_client") || "null");
if (cached && cached.redirect === REDIRECT_URI) return cached.id;
const r = await fetch(`${NANOGPT}/oauth/register`, {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ client_name: "MARVIS", redirect_uris: [REDIRECT_URI],
grant_types: ["authorization_code"], response_types: ["code"], token_endpoint_auth_method: "none" }),
});
if (!r.ok) throw new Error("register " + r.status);
const id = (await r.json()).client_id;
localStorage.setItem("ngpt_client", JSON.stringify({ id, redirect: REDIRECT_URI }));
return id;
}
async function signIn() {
const id = await clientId();
const verifier = rand(32), state = rand(16);
sessionStorage.setItem("pkce", JSON.stringify({ verifier, state, id }));
const u = new URL(`${NANOGPT}/oauth/authorize`);
u.search = new URLSearchParams({
response_type: "code", client_id: id, redirect_uri: REDIRECT_URI, scope: "api.use models.read",
state, code_challenge: await sha256url(verifier), code_challenge_method: "S256", invitation_code: "FXrrGWE4",
}).toString();
location.assign(u.toString());
}
async function handleRedirect() {
const p = new URLSearchParams(location.search);
if (!p.has("code") && !p.has("error")) return;
history.replaceState({}, "", REDIRECT_URI + location.hash);
const saved = JSON.parse(sessionStorage.getItem("pkce") || "null");
sessionStorage.removeItem("pkce");
if (p.get("error")) throw new Error(p.get("error"));
if (!saved || p.get("state") !== saved.state) throw new Error("state mismatch");
const r = await fetch(`${NANOGPT}/oauth/token`, {
method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded" },
body: new URLSearchParams({ grant_type: "authorization_code", client_id: saved.id,
redirect_uri: REDIRECT_URI, code: p.get("code"), code_verifier: saved.verifier }),
});
if (!r.ok) throw new Error("token exchange: " + (await r.text()));
setKey((await r.json()).access_token);
}
function renderAuth() {
const signed = !!getKey();
$("status").textContent = signed ? "online ✓" : "offline — sign in to wake it";
$("signin").style.display = signed ? "none" : "";
$("pastebtn").style.display = signed ? "none" : "";
$("signout").style.display = signed ? "" : "none";
$("run").disabled = !signed || applying;
$("send").disabled = !signed || chatRunning;
$("renderface").disabled = !signed;
$("newface").disabled = !signed;
}
$("signin").addEventListener("click", (e) => { e.preventDefault(); signIn().catch((err) => $("status").textContent = "sign-in error: " + err.message); });
$("pastebtn").addEventListener("click", () => { $("key").style.display = "block"; $("keyinput").focus(); });
$("keysave").addEventListener("click", () => { const k = $("keyinput").value.trim(); if (k) { setKey(k); $("key").style.display = "none"; renderAuth(); } });
$("signout").addEventListener("click", () => { setKey(null); renderAuth(); });
// ---------- model selection ----------
let allModels = null, topOrder = new Map();
let modelsLoaded = false, modelsKey = null, modelsRequest = null;
const LABS = [
["OpenAI", /^openai\/(gpt-[0-9]|o[1-9])/i],
["Anthropic", /claude-(opus|sonnet)/i],
["Google", /gemini[0-9.\-]*-pro|gemini-pro/i],
["xAI", /grok-[0-9]/i],
["DeepSeek", /deepseek-(r1|v3|v4|chat)/i],
["Qwen", /qwen[0-9.]*-max/i],
["Mistral", /mistral-large/i],
];
const PINNED = [DEFAULT_MODEL, "xiaomi/mimo-v2.6-pro", "z-ai/glm-5.3-flash"];
const SMALL = /flash|nano|\blite\b|\bmini\b|-mini|\bsmall\b|tiny|oss|guard|preview|search|codex|:(low|medium|high|thinking)|cheaper|multi-agent|-\d+b\b|a\d+b\b|^tee\//i;
const px = (x) => (x == null ? null : "$" + Number(x).toFixed(2));
const priceOf = (id) => (allModels || []).find((m) => m.id === id);
function computeTop() {
const ids = new Set(allModels.map((m) => m.id));
const order = PINNED.filter((id) => ids.has(id));
const picks = [];
for (const [, re] of LABS) {
const m = allModels.filter((x) => re.test(x.id) && !SMALL.test(x.id)).sort((a, b) => (b.created || 0) - (a.created || 0))[0];
if (m && !order.includes(m.id)) picks.push(m);
}
picks.sort((a, b) => (b.created || 0) - (a.created || 0));
for (const m of picks) order.push(m.id);
topOrder = new Map(order.map((id, i) => [id, i]));
}
const rank = (id) => (topOrder.has(id) ? topOrder.get(id) : 1e9);
const selectedFor = (target) => (target === "apply" ? APPLY : MODEL);
function setModel(id, target) {
if (target === "apply") { APPLY = id; localStorage.setItem("ngpt_apply_model", id); }
else { MODEL = id; localStorage.setItem("ngpt_model", id); }
renderModelRow(target);
}
function renderModelRow(target) {
const id = selectedFor(target);
const m = priceOf(id) || { id };
$(`modelname-${target}`).textContent = id;
$(`modelprice-${target}`).textContent = m.prompt != null ? `(${px(m.prompt)} / ${px(m.completion)} per 1M)` : "";
$(`modeltags-${target}`).replaceChildren(...tagEls(m));
}
async function loadModels() {
const key = getKey() || "";
if (modelsLoaded && modelsKey === key) return allModels;
if (modelsRequest && modelsRequest.key === key) return modelsRequest.promise;
const request = { key, promise: null };
modelsRequest = request;
request.promise = (async () => {
let next, loaded = false;
try {
const headers = {}; if (key) headers.Authorization = `Bearer ${key}`;
const response = await fetch("https://nano-gpt.com/api/v1/models?detailed=true", { headers });
if (!response.ok) throw new Error("Model catalog request failed");
const data = (await response.json()).data;
if (!Array.isArray(data)) throw new Error("Invalid model catalog");
next = data.filter((m) => m && typeof m.id === "string" && m.id.trim()).map((m) => ({
id: m.id, owned_by: m.owned_by, prompt: m.pricing?.prompt, completion: m.pricing?.completion, created: m.created,
}));
if (!next.length) throw new Error("Empty model catalog");
loaded = true;
} catch { next = [{ id: DEFAULT_MODEL }]; } // exact-id entry remains available; the next open retries
try {
// A sign-in/out or newer request must not inherit an older account's catalog/prices.
if (modelsRequest !== request || (getKey() || "") !== key) return allModels || [{ id: DEFAULT_MODEL }];
allModels = next;
modelsLoaded = loaded;
modelsKey = key;
computeTop();
allModels.sort((a, b) => (rank(a.id) - rank(b.id)) || a.id.localeCompare(b.id));
renderModelRow("diff"); renderModelRow("apply");
return allModels;
} finally {
if (modelsRequest === request) modelsRequest = null;
}
})();
return request.promise;
}
function invalidateModels() {
allModels = null;
modelsLoaded = false;
modelsKey = null;
modelsRequest = null;
topOrder = new Map();
$("modelpicker").style.display = "none";
$("modellist").innerHTML = "";
$("modelcount").textContent = "";
renderModelRow("diff"); renderModelRow("apply");
}
function tagsFor(m) {
const t = [];
if (m.id.startsWith("TEE/")) t.push(["private", "priv", "Runs in a Trusted Execution Environment"]);
const ob = (m.owned_by || "").toLowerCase();
if (["openai", "anthropic", "x-ai", "google", "gemini"].includes(ob)) t.push(["closed source", "closed", "Closed-source / proprietary model"]);
return t;
}
function tagEls(m) {
return tagsFor(m).map(([txt, cls, title]) => { const s = document.createElement("span"); s.className = "tag " + cls; s.textContent = txt; s.title = title; return s; });
}
function modelButton(m) {
const b = document.createElement("button");
if (m.id === selectedFor(pickerTarget)) b.className = "sel";
const left = document.createElement("span"); left.className = "mname";
const name = document.createElement("span"); name.textContent = m.id;
left.append(name, ...tagEls(m));
const price = document.createElement("span"); price.className = "price";
price.textContent = m.prompt != null ? `${px(m.prompt)} / ${px(m.completion)}` : "—";
b.append(left, price);
b.addEventListener("click", () => { setModel(m.id, pickerTarget); $("modelpicker").style.display = "none"; });
return b;
}
function renderModelList() {
const q = $("modelsearch").value.trim().toLowerCase();
const matches = (allModels || []).filter((m) => m.id.toLowerCase().includes(q));
const shown = matches;
$("modellist").innerHTML = "";
let dividerPlaced = !!q;
for (const m of shown) {
if (!dividerPlaced && rank(m.id) === 1e9) {
const d = document.createElement("div"); d.className = "divider"; d.textContent = "— all models —";
$("modellist").appendChild(d); dividerPlaced = true;
}
$("modellist").appendChild(modelButton(m));
}
$("modelcount").textContent = `${matches.length} match${matches.length === 1 ? "" : "es"}`;
}
for (const btn of document.querySelectorAll(".modelchange")) {
btn.addEventListener("click", async () => {
const target = btn.dataset.target;
const same = $("modelpicker").style.display === "block" && pickerTarget === target;
pickerTarget = target;
$("modelpicker").style.display = same ? "none" : "block";
if (!same) { $("modelsearch").value = ""; $("modellist").innerHTML = "<div class='faint'>loading…</div>"; await loadModels(); renderModelList(); $("modelsearch").focus(); }
});
}
$("modelsearch").addEventListener("input", renderModelList);
$("modelsearch").addEventListener("keydown", (e) => {
if (e.key === "Enter") { const v = $("modelsearch").value.trim(); if (v) { setModel(v, pickerTarget); $("modelpicker").style.display = "none"; } }
});
// ---------- streaming LLM client injected into patchling ----------
const fmtCost = (c) => "$" + (c || 0).toFixed(5);
const n = (x) => (x || 0).toLocaleString();
const words = (s) => (String(s).match(/\S+/g) || []).length;
const prog = { inDone: 0, outDone: 0, cost: 0, liveIn: 0, liveOut: 0, liveCost: 0 };
function paintUsage() {
$("inTok").textContent = n(prog.inDone + prog.liveIn);
$("outTok").textContent = n(prog.outDone + prog.liveOut);
$("cost").textContent = fmtCost(prog.cost + prog.liveCost);
}
// Inline so each example remains a standalone file, including file:// use.
async function readCompletionStream(response, onChunk) {
if (!response.body || typeof response.body.getReader !== "function") throw new Error("No completion stream");
const reader = response.body.getReader(), decoder = new TextDecoder();
let buffer = "", dataLines = [], content = "", pricing = null, finished = false, finishReason = null;
const incomplete = (message) => { const error = new Error(message); error.name = "IncompleteCompletionError"; return error; };
const dispatch = () => {
if (!dataLines.length) return false;
const data = dataLines.join("\n"); dataLines = [];
if (data.trim() === "[DONE]") return true;
let chunk; try { chunk = JSON.parse(data); } catch { return false; }
if (chunk.error) throw new Error("LLM stream error: " + JSON.stringify(chunk.error));
const reason = chunk.choices?.[0]?.finish_reason;
if (reason === "length" || reason === "content_filter") throw incomplete("Incomplete completion: " + reason);
if (reason != null) finishReason = reason;
const text = chunk.choices?.[0]?.delta?.content;
if (typeof text === "string") content += text;
if (chunk.x_nanogpt_pricing) pricing = chunk.x_nanogpt_pricing;
onChunk?.(chunk);
return false;
};
const line = (text) => {
if (text.endsWith("\r")) text = text.slice(0, -1);
if (!text) return dispatch();
if (text.startsWith("data:")) dataLines.push(text.slice(text[5] === " " ? 6 : 5));
return false;
};
try {
while (!finished) {
const { value, done } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
let at;
while ((at = buffer.indexOf("\n")) !== -1) {
const part = buffer.slice(0, at); buffer = buffer.slice(at + 1);
if (line(part)) { finished = true; break; }
}
}
buffer += decoder.decode();
if (!finished && buffer) finished = line(buffer);
if (!finished) finished = dispatch();
if (!finished && !["stop", "tool_calls", "function_call"].includes(finishReason)) throw incomplete("Stream ended before a terminal completion event");
return { content, pricing };
} finally {
try { if (typeof reader.cancel === "function") Promise.resolve(reader.cancel()).catch(() => {}); } catch { /* preserve result/error */ }
try { if (typeof reader.releaseLock === "function") reader.releaseLock(); } catch { /* already released */ }
}
}
function streamingCallLlm(phase) {
return async ({ apiKey, baseUrl, model, messages, maxTokens = null, temperature = 1.0 }) => {
$("phase").textContent = phase;
const inEst = messages.reduce((s, m) => s + words(typeof m.content === "string" ? m.content : JSON.stringify(m.content)), 0);
const price = priceOf(model) || {};
const inPer = (Number(price.prompt) || 0) / 1e6, outPer = (Number(price.completion) || 0) / 1e6;
let prevOut = 0, myCost = 0;
const recost = () => { const c = inEst * inPer + prevOut * outPer; prog.liveCost += c - myCost; myCost = c; };
prog.liveIn += inEst; recost(); paintUsage();
const endpoint = (baseUrl || `${NANOGPT}/api/v1/`).replace(/\/+$/, "") + "/chat/completions";
let r;
try {
r = await fetch(endpoint, {
method: "POST", headers: { Authorization: `Bearer ${apiKey}`, "Content-Type": "application/json" },
// No max_tokens by default → let the model emit its full output (avoids silent
// truncation that produces an unparseable diff). Callers may still pass a cap.
body: JSON.stringify({ model, messages, ...(maxTokens ? { max_tokens: maxTokens } : {}), temperature, stream: true }),
});
} catch (e) { prog.liveIn -= inEst; prog.liveCost -= myCost; throw e; }
if (!r.ok) { prog.liveIn -= inEst; prog.liveCost -= myCost; throw new Error(`LLM ${r.status}: ${await r.text()}`); }
let content = "", reasoning = "", pricing = null, lastTick = 0;
try {
({ content, pricing } = await readCompletionStream(r, (chunk) => {
const delta = chunk.choices?.[0]?.delta;
if (!delta) return;
if (delta.content) { content += delta.content; appendText(phase, delta.content); }
if (delta.reasoning) reasoning += delta.reasoning;
if (delta.content || delta.reasoning) {
const current = words(content) + words(reasoning);
prog.liveOut += current - prevOut; prevOut = current; recost();
const now = performance.now();
if (now - lastTick > 80) { lastTick = now; paintUsage(); $("livelabel").textContent = content ? "" : "· thinking…"; }
}
}));
} catch (error) {
prog.liveIn -= inEst; prog.liveOut -= prevOut; prog.liveCost -= myCost; paintUsage();
throw error;
}
prog.liveIn -= inEst; prog.liveOut -= prevOut; prog.liveCost -= myCost;
prog.inDone += pricing?.inputTokens ?? inEst;
prog.outDone += pricing?.outputTokens ?? prevOut;
prog.cost += pricing?.costUsd ?? pricing?.cost ?? myCost;
paintUsage(); $("livelabel").textContent = "";
return { choices: [{ message: { content } }] };
};
}
// ================= the live chatbot =================
// A normal streaming chat. Its context is the persona ARTIFACTS (soul, mood, memory,
// portrait, who it's talking to) — NOT style.css and NOT the patchling director brief.
// Every exchange just appends to chat.md, the rolling log. Changing who it *is* (mood,
// soul, look, theme) is the separate patchling pass below.
// low-level SSE streamer — fetch + parse, calling onDelta(text) as content arrives
async function streamCompletion({ key, model, messages, onDelta, signal }) {
const r = await fetch(`${NANOGPT}/api/v1/chat/completions`, {
method: "POST", headers: { Authorization: `Bearer ${key}`, "Content-Type": "application/json" },
body: JSON.stringify({ model, messages, temperature: 1.0, stream: true }),
signal,
});
if (!r.ok) throw new Error(`LLM ${r.status}: ${(await r.text()).slice(0, 300)}`);
return readCompletionStream(r, (chunk) => {
const content = chunk.choices?.[0]?.delta?.content;
if (content) onDelta?.(content);
});
}
const capitalize = (s) => s ? s.charAt(0).toUpperCase() + s.slice(1) : s;
const userLabel = () => { const u = cfg().userNames; return capitalize((Array.isArray(u) && u[0]) || "Boss"); };
// system prompt = the persona artifacts (everything that defines who it is), minus the
// page theme (style.css) and the patchling brief (brief.md, which is about editing files).
function chatSystemPrompt() {
const name = cfg().name || NAME;
const you = userLabel();
const out = [
`You are ${name}. This is a live, in-character chat with ${you}. Reply ONLY as ${name}, ` +
`in the first person, as a single in-character message. Do NOT write a line for ${you}, ` +
`do NOT narrate the scene in the third person, and do NOT prefix your reply with your own name. ` +
`You may use *italic* for a brief physical aside and **bold** for emphasis, sparingly. ` +
`Stay true to the persona below; let your current mood color how you say things.`,
];
const arts = [
["soul.md", "Who you are at your core"],
["talkingto.md", `Who you are talking to (${you})`],
["mood.md", "Your current mood"],
["memory.md", "What you remember"],
["portrait.md", "How you currently look"],
];
for (const [f, desc] of arts) { const t = (files[f] || "").trim(); if (t) out.push(`## ${desc} — ${f}\n${t}`); }
return out.join("\n\n");
}
// turn chat.md into role-tagged messages: "**<user>:**" → user, anything else → assistant
function chatToMessages() {
const msgs = [];
let cur = null;
const push = () => { if (cur && cur.content.trim()) msgs.push({ role: cur.role, content: cur.content.trim() }); cur = null; };
for (const raw of (files["chat.md"] || "").split("\n")) {
const line = raw.trim();
if (!line) { if (cur) cur.content += "\n"; continue; }
const dm = line.match(/^\*\*([^*]+?):\*\*\s*([\s\S]*)$/);
if (dm) {
const role = USER_NAMES.has(dm[1].trim().toLowerCase()) ? "user" : "assistant";
if (cur && cur.role === role) cur.content += "\n\n" + dm[2];
else { push(); cur = { role, content: dm[2] }; }
} else if (cur) cur.content += "\n" + line;
else cur = { role: "assistant", content: line };
}
push();
return msgs;
}
function appendChat(block) {
const cur = (files["chat.md"] || "").replace(/\s+$/, "");
files["chat.md"] = (cur ? cur + "\n\n" : "") + block + "\n";
if (active === "chat.md") loadEditor();
}
// append an empty MARVIS bubble to stream into, return its bubble node
function liveBubble() {
const turn = turnEl(NAME, "");
const host = $("stage-chat"); host.appendChild(turn);
host.scrollTop = host.scrollHeight;
return turn.querySelector(".bubble");
}
function showChatCost(pricing) {
if (!pricing) { $("chatmeta").textContent = ""; return; }
const inT = pricing.inputTokens || 0, outT = pricing.outputTokens || 0;
// x_nanogpt_pricing carries token counts but no usable total cost — derive it from the
// model's per-token price (same as the patchling path), falling back to any cost it does send.
const payloadCost = pricing.costUsd ?? pricing.cost ?? 0;
const price = priceOf(MODEL) || {};
const cost = payloadCost > 0
? payloadCost
: inT * (Number(price.prompt) || 0) / 1e6 + outT * (Number(price.completion) || 0) / 1e6;
prog.inDone += inT; prog.outDone += outT; prog.cost += cost; paintUsage();
$("chatmeta").textContent = `↓ ${n(inT)} in · ↑ ${n(outT)} out · ${fmtCost(cost)} · ${MODEL}`;
}
async function sendChat() {
const key = getKey(); if (!key || chatRunning) return;
const text = $("chatinput").value.trim();
if (!text) return;
if (active === "chat.md") commitEditor();
const generation = ++chatGeneration, replyName = NAME, replyModel = MODEL;
const controller = new AbortController();
chatAbort = controller;
chatRunning = true;
loadGeneration += 1;
$("chatinput").value = "";
$("send").disabled = true;
appendChat(`**${userLabel()}:** ${text}`);
renderChat();
thinking(true, `${NAME} is replying…`);
const bubble = liveBubble();
let reply = "";
try {
const { content, pricing } = await streamCompletion({
key, model: replyModel, signal: controller.signal, messages: [{ role: "system", content: chatSystemPrompt() }, ...chatToMessages()],
onDelta: (chunk) => { if (generation !== chatGeneration) return; reply += chunk; bubble.innerHTML = para(reply) + '<span class="blink">▍</span>'; $("stage-chat").scrollTop = $("stage-chat").scrollHeight; },
});
if (generation !== chatGeneration) return;
reply = (content || reply).trim();
if (!reply) { bubble.innerHTML = "<i>(it said nothing)</i>"; return; }
appendChat(`**${replyName}:** ${reply}`);
renderChat();
if (active === "chat.md") loadEditor();
showChatCost(pricing);
persist();
} catch (e) {
if (generation !== chatGeneration) return;
bubble.innerHTML = `<span style="color:var(--danger)">⚠ ${esc(e.message)}</span>`;
} finally {
if (generation === chatGeneration) {
chatRunning = false;
chatAbort = null;
thinking(applying);
$("send").disabled = !getKey();
$("chatinput").focus();
}
}
}
// ================= the files that make it =================
let files = {}; // { path: content }
let active = null; // selected path
let undoSnapshot = null;
/* PROJECT_RUN_STATE:START */
// Persona edits and conversation resets have separate lifetimes: chatting may
// continue during a persona change, but a clear/load invalidates both operations.
let projectRevision = 0, applyGeneration = 0, applying = false;
let chatGeneration = 0, chatRunning = false, chatAbort = null, loadGeneration = 0;
function projectEdited() {
projectRevision += 1;
loadGeneration += 1;
undoSnapshot = null;
$("undo").disabled = true;
}
function invalidateChat() {
chatGeneration += 1;
chatRunning = false;
chatAbort?.abort();
chatAbort = null;
thinking(applying);
$("send").disabled = !getKey();
}
function commitEditor() {
if (active != null && files[active] !== undefined && files[active] !== $("editor").value) {
files[active] = $("editor").value;
if (active === "chat.md") { invalidateChat(); loadGeneration += 1; }
else projectEdited();
}
}
function currentProjectRun(id, revision) {
return id === applyGeneration && revision === projectRevision;
}
function discardProjectRun(id, direction) {
if (id !== applyGeneration) return;
if (!$("direction").value.trim()) $("direction").value = direction;
$("changes").textContent = "Kept your newer edits. Run again to apply this request to the new version.";
$("phase").textContent = "newer edits kept";
document.querySelector("#progress .spin").style.display = "none";
}
function resetProjectOperations() {
applyGeneration += 1;
applying = false;
projectEdited();
invalidateChat();
faceToken += 1;
faceLoading(false);
clearTimeout(persistTimer);
$("progress").style.display = "none";
$("run").disabled = !getKey();
}
/* PROJECT_RUN_STATE:END */
async function loadSeed() {
try {
const man = await (await fetch("marvis/manifest.json", { cache: "no-store" })).json();
const out = {};
await Promise.all((man.files || []).map(async (p) => {
out[p] = await (await fetch("marvis/" + p, { cache: "no-store" })).text();
}));
if (Object.keys(out).length) return out;
} catch { /* fall through to embedded */ }
return { ...EMBEDDED_SEED };
}
// ---------- config: name, copy, image model, default direction (config.json) ----------
function cfg() { try { const c = JSON.parse(files["config.json"] || "{}"); lastGoodConfig = c; return c; } catch { return lastGoodConfig; } }
function applyConfig() {
const c = cfg(), copy = c.copy || {};
NAME = c.name || "MARVIS";
USER_NAMES = new Set((Array.isArray(c.userNames) ? c.userNames : ["boss", "you", "sir", "me", "user"]).map((s) => String(s).toLowerCase()));
IMG_MODEL = (c.image && c.image.model) || IMG_MODEL_DEFAULT;
IMG_SIZE = (c.image && c.image.size) || IMG_SIZE_DEFAULT;
DEFAULT_NOTE = c.defaultDirection || DEFAULT_NOTE_FALLBACK;
document.title = copy.title || NAME;
if (copy.h1 != null) $("appH1").innerHTML = copy.h1;
if (copy.heroName != null) $("heroName").textContent = copy.heroName;
if (copy.role != null) $("role").innerHTML = copy.role;
$("tagline").innerHTML = TAGLINE; // fixed chrome — not read from config.json (so old saves don't pin a stale tagline)
if (copy.sayPlaceholder != null) $("chatinput").placeholder = copy.sayPlaceholder;
$("face").alt = NAME;
renderChat();
}
// ---------- style: the page theme (style.css) ----------
function applyStyle() { $("theme").textContent = files["style.css"] || EMBEDDED_SEED["style.css"]; }
// MARVIS can change everything: every file (config + theme + prompt included) is in the diff env.
// ---------- file tabs + editor ----------
const fileOrder = () => {
const keys = Object.keys(files);
return keys.sort((a, b) => {
const ai = SEED_ORDER.indexOf(a), bi = SEED_ORDER.indexOf(b);
if (ai !== -1 || bi !== -1) return (ai === -1 ? 1e9 : ai) - (bi === -1 ? 1e9 : bi);
return a.localeCompare(b);
});
};
function renderTabs() {
const host = $("files"); host.innerHTML = "";
for (const path of fileOrder()) {
const tab = document.createElement("span");
tab.className = "ftab" + (CONFIG_FILES.has(path) ? " cfg" : "") + (path === active ? " sel" : "");
const name = document.createElement("span"); name.textContent = path;
name.addEventListener("click", () => selectFile(path));
const x = document.createElement("span"); x.className = "x"; x.textContent = "✕"; x.title = "delete file";
x.addEventListener("click", (e) => { e.stopPropagation(); deleteFile(path); });
tab.append(name, x);
host.appendChild(tab);
}
const add = document.createElement("span");
add.className = "ftab add"; add.textContent = "+ file";
add.addEventListener("click", addFile);
host.appendChild(add);
}
function selectFile(path) {
commitEditor();
active = path;
$("activelabel").textContent = path;
$("editor").value = files[path] ?? "";
renderTabs();
}
function loadEditor() { if (active != null) { $("activelabel").textContent = active; $("editor").value = files[active] ?? ""; } }
function addFile() {
const path = prompt("New file path (e.g. backstory.md)", "backstory.md");
if (!path) return;
const p = path.trim();
if (!p || files[p] !== undefined) { if (files[p] !== undefined) selectFile(p); return; }
projectEdited();
files[p] = "# " + p.replace(/\.md$/, "") + "\n\n";
renderTabs(); selectFile(p); persist();
}
function deleteFile(path) {
if (!confirm("Delete " + path + " ?")) return;
if (path === "chat.md") invalidateChat();
projectEdited();
delete files[path];
if (active === path) active = fileOrder()[0] || null;
renderTabs(); loadEditor(); persist();
}
let persistTimer = null;