AI Product Index / Agent-readability leaderboard

Agent-readability leaderboard

This score measures coverage of a published technical checklist. It does not measure AI visibility, referrals, content understanding or successful agent tasks. Optional service interfaces may not apply to your site; missing them still affects this fixed checklist.

Every product in this registry, graded by the same public endpoint anyone can call on any URL. Re-scored weekly, unedited.

138
sites graded
62.9
average score
2
at 100/100
2026-10-19
last re-scored

Check set v2. Grades come from GET /api/score, which is free and which you can run against your own site right now. Raw: scores.json.

#sitegradescorepassed
1 AI Product Index A 100 20/20
2 Machine Room A 100 20/20
3 Agent Readability Service A 98 19/20
4 KI Integration Register A 98 19/20
5 Vocab Voyage A 92 19/20
6 Gieldowy Express A 91 15/20
7 Konkursy i loterie bez zakupu A 91 15/20
8 Wykop czy Wyborcza? A 91 15/20
9 Rentgen Ofert A 91 15/20
10 Serai A 91 15/20
11 AI Visibility Checker A 90 15/20
12 FXMacroData A 90 15/20
13 Przetargi Miejskie B 89 14/20
14 Stare Aparaty B 89 14/20
15 Food Near Me B 86 13/20
16 Cap B 85 14/20
17 Local Business Leads Email B 84 16/20
18 Chiplab B 82 14/20
19 FirstPass B 80 13/20
20 Unstuck Network (Nano Q&A) B 80 12/20
21 send21 B 80 13/20
22 AI Compare C 78 12/20
23 Mysocial C 78 12/20
24 Tale C 78 12/20
25 Tiny Plates C 78 12/20
26 Hlido Agent Reviews C 77 15/20
27 ChangeThisFile C 75 14/20
28 FluentEDI C 74 14/20
29 Hronaut C 74 11/20
30 IndieIndex C 74 11/20
31 BKK Staff C 73 12/20
32 SOMA Brewing Company C 73 12/20
33 ReWords AI C 72 12/20
34 3TG Test Generation C 71 11/20
35 Aident Loadout C 71 11/20
36 Carbone MCP C 71 11/20
37 Codex Reset Radar C 71 11/20
38 fastCRW C 71 11/20
39 Penroll App C 71 11/20
40 Screenpipe C 71 11/20
41 Toolvori C 71 11/20
42 UltraMemory C 71 11/20
43 ADHD Reading C 70 11/20
44 Autoposting MCP C 70 12/20
45 Bottle Me C 70 11/20
46 Default Privacy C 70 11/20
47 CitePulse D 69 11/20
48 Orkas D 69 11/20
49 PZERO D 69 11/20
50 The Human Record D 68 10/20
51 AIHOT D 67 10/20
52 API.market MCP Gateway D 67 10/20
53 Arcadia Finance D 67 15/20
54 BezBaseina D 67 10/20
55 Dash D 67 10/20
56 FUTIA D 67 10/20
57 InvoiceAdept D 67 10/20
58 만화 번역기 AI D 67 10/20
59 ModelRush D 67 10/20
60 Placement API D 67 10/20
61 Pocket Invoice MCP D 67 10/20
62 Raphael AI D 67 10/20
63 Somora — Kassio Studio D 67 10/20
64 Avo D 66 11/20
65 Menlo Insurance Customer MCP D 66 10/20
66 Nolizi Calendar D 66 10/20
67 Zovo Barcode MCP Server D 66 10/20
68 Zovo Calendar MCP Server D 66 10/20
69 Zovo Currency MCP Server D 66 10/20
70 Zovo Image MCP Server D 66 10/20
71 Zovo Invoice MCP Server D 66 10/20
72 Zovo Pdf MCP Server D 66 10/20
73 Zovo Quotes MCP Server D 66 10/20
74 Zovo Resume MCP Server D 66 10/20
75 Zovo Spreadsheet MCP Server D 66 10/20
76 Zovo Time Tracker MCP Server D 66 10/20
77 Clarity D 64 11/20
78 DeskBot D 64 10/20
79 Shipvela D 63 10/20
80 Signvoy D 63 10/20
81 Niche — Editorial Intelligence D 62 11/20
82 Magic Hour MCP D 61 10/20
83 Vend API Merchant (Nano x402) D 61 11/20
84 CaudexCatena MCP E 59 9/20
85 Yila AI E 59 10/20
86 ResumePlot E 57 8/20
87 Music Video AI E 56 10/20
88 Please Start From Here E 56 9/20
89 100Hires - AI ATS & Recruitment Software E 55 9/20
90 XiuRouter E 55 8/20
91 LFCarry Guide Evidence Smoke Tests E 54 10/20
92 msgboard.dev E 54 9/20
93 Agent Service Surface Audit E 53 8/20
94 DDG Agent Services E 53 11/20
95 Truthifi Connect E 53 9/20
96 AI Lab E 51 8/20
97 AILearnHub E 51 8/20
98 Ajun Industry E 51 8/20
99 AwakePix E 51 8/20
100 LookScene E 51 8/20
101 Mowgli E 51 8/20
102 PackScena E 51 8/20
103 ShellWire E 51 9/20
104 SubAtlas E 51 8/20
105 The Face Report E 51 8/20
106 Unsora E 51 8/20
107 Yodu.ai E 51 8/20
108 Dauntless Agent Directory E 49 8/20
109 fetch402 E 49 8/20
110 Obol Blockchain Data E 49 8/20
111 Watchbot Lead Radar E 49 8/20
112 Watchbot MCP server E 49 8/20
113 Codex Quota Overlay E 48 8/20
114 Environmental Compliance E 48 8/20
115 Hyperconsciousness E 48 8/20
116 JP Bids MCP E 48 8/20
117 Linkflow · 外链助手 E 48 8/20
118 LLM Optimizer E 48 8/20
119 NewzAI MCP Server E 48 8/20
120 SkyAccess E 48 8/20
121 Honeypot E 45 7/20
122 LinkAGI E 45 7/20
123 Steam Page Auditor E 45 7/20
124 Scite F 43 7/20
125 Honer AI F 41 6/20
126 DishVivid F 39 7/20
127 Eye.Art Polyphemus F 39 7/20
128 Feeless402 F 39 6/20
129 NailMoodLab F 39 7/20
130 The Fort That Holds — Grand Bazaar F 39 6/20
131 YYLO F 39 7/20
132 Embers: Tabletop RPG Toolkit F 37 7/20
133 Lacuna F 33 5/20
134 LogoMovo F 33 6/20
135 Yeri AI F 33 6/20
136 Synthetic Universe F 29 6/20
137 Boundr F 16 3/20
138 Question Machine F 4 1/20

How to move up this table

Every grade here is reproducible: call https://index.percall.dev/api/score?url=YOUR_SITE and you get the same letter, the same score, and the name of every check that failed — free, no signup. What the $0.05 paid call adds is why each one failed and a paste-ready snippet for your own domain.

The checks themselves are documented one page each, with the fix: the checklist.

A grade that says "not scored yet" means the weekly cron has not reached that listing, not that it failed. A transient failure keeps the previous week's grade rather than blanking it.