πŸ‘‘

MCP QUEEN

The Graded Registry

Every remote server in the official MCP registry, probed live and graded with receipts β€” the only MCP index where every grade shows its evidence.

16245servers indexed
7735remote endpoints
622graded (rolling)
160grade A
64%reachable
361msmedian latency
SortBestWorstJust probedMost toolsFastest
GradeAllA (160)B (2)C (156)D (81)F (223)Provisional
CategoryAll categoriesOther (181)Web & Search (114)AI & Agents (109)Cloud & Infra (55)Dev & Code (29)Productivity (26)Finance & Crypto (23)Data & Databases (21)Commerce (15)Media & Design (15)Communication (14)Science & Health (12)Security (8)

81 matches. Categories are keyword-derived from registry metadata β€” imperfect by design, deterministic by principle.

#ServerGradeScoreLatencyToolsAuthProbed
1 ai.trendsmcp/amazon
Amazon Trends MCP
Web & Search
D 59
954ms β€” open 07-12 18:02
2 ai.trendsmcp/app-store
App Store Trends MCP
Commerce
D 59
809ms β€” open 07-12 18:02
3 ai.trendsmcp/competitor-tracking
Competitor Tracking Trends MCP
Other
D 59
838ms β€” open 07-12 18:02
4 ai.trendsmcp/content-strategy
Content Strategy Trends MCP
Other
D 59
878ms β€” open 07-12 18:02
5 ai.trendsmcp/google-trends
Google Trends MCP
Web & Search
D 59
863ms β€” open 07-12 18:02
6 ai.trendsmcp/youtube
YouTube Trends MCP
Web & Search
D 59
859ms β€” open 07-12 18:16
7 ai.alpic.mcp/alpic-mcp
Alpic
Dev & Code
D prov. 58
193ms β€” auth-wellbehaved 07-12 14:18
8 ai.diagramzu/mcp
DiagramZu
Other
D prov. 58
761ms β€” auth-wellbehaved 07-12 14:19
9 ai.getperspective/mcp
Perspective AI
Other
D prov. 58
511ms β€” auth-wellbehaved 07-12 14:31
10 ac.inference.sh/mcp
inference.sh
Web & Search
D prov. 57
564ms β€” auth-wellbehaved 07-12 14:18
11 ai.brainattic/knowledge-base
brainattic
Other
D prov. 57
1245ms β€” auth-wellbehaved 07-12 14:19
12 ai.cobbles/cobbles
AI & Agents
D prov. 57
1699ms β€” auth-wellbehaved 07-12 14:19
13 ai.complyhat/compliance
ComplyHat
Security
D prov. 57
1120ms β€” auth-wellbehaved 07-12 14:19
14 ai.cueframe/cueframe
AI & Agents
D prov. 57
805ms β€” auth-wellbehaved 07-12 14:19
15 ai.docuwriter/docuwriter
Web & Search
D prov. 57
723ms β€” auth-wellbehaved 07-12 14:19
16 ai.enyal/enyal
ENYAL by Greenland AI
AI & Agents
D prov. 57
569ms β€” auth-wellbehaved 07-12 14:20
17 ai.findip/patent-search
FindIP
Web & Search
D prov. 57
793ms β€” auth-wellbehaved 07-12 14:31
18 ai.flowstep/mcp
Flowstep
Other
D prov. 57
1054ms β€” auth-wellbehaved 07-12 14:31
19 ai.gomarble/mcp-api
Cloud & Infra
D prov. 57
961ms β€” auth-wellbehaved 07-12 14:31
20 ai.hirey/hi
AI & Agents
D prov. 57
876ms β€” auth-wellbehaved 07-12 14:31
21 ai.hostingbrain/intelligence
Cloud & Infra
D prov. 57
631ms β€” auth-wellbehaved 07-12 14:31
22 ai.insideralpha/insider-alpha
InsiderAlpha β€” SEC Insider Trading
Finance & Crypto
D prov. 57
584ms β€” auth-wellbehaved 07-12 14:31
23 ai.inventoryhero/inventory-hero
Inventory Hero
Data & Databases
D prov. 57
947ms β€” auth-wellbehaved 07-12 14:31
24 ai.korey/mcp
Korey
AI & Agents
D prov. 57
1000ms β€” auth-wellbehaved 07-12 14:46
25 ai.krtr/krtr
AI & Agents
D prov. 57
549ms β€” auth-wellbehaved 07-12 14:46
26 ai.openhelm/dev-changes
Other
D prov. 57
1085ms β€” auth-wellbehaved 07-12 15:16
27 ai.openhelm/email-outreach
Communication
D prov. 57
820ms β€” auth-wellbehaved 07-12 15:16
28 ai.openhelm/monitoring
Other
D prov. 57
508ms β€” auth-wellbehaved 07-12 15:16
29 ai.openhelm/openhelm
Web & Search
D prov. 57
512ms β€” auth-wellbehaved 07-12 15:16
30 ai.orggen/orggen
OrgGen AI
Other
D prov. 57
1666ms β€” auth-wellbehaved 07-12 15:16
31 ai.parceled/mcp
AI & Agents
D prov. 57
775ms β€” auth-wellbehaved 07-12 15:16
32 ai.primeta/primeta
Primeta
Communication
D prov. 57
773ms β€” auth-wellbehaved 07-12 15:31
33 ai.publishwith/mcp
publishwith.ai
Other
D prov. 57
726ms β€” auth-wellbehaved 07-12 15:31
34 ai.qr-manager/qr-manager
QR Manager
Data & Databases
D prov. 57
766ms β€” auth-wellbehaved 07-12 15:31
35 ai.relaystation/relaystation
Relaystation
AI & Agents
D prov. 57
881ms β€” auth-wellbehaved 07-12 15:31
36 ai.rfp/rfp-ai
RFP.ai
Security
D prov. 57
1191ms β€” auth-wellbehaved 07-12 15:31
37 ai.roic/roic
ROIC.AI Financial Data
Other
D prov. 57
745ms β€” auth-wellbehaved 07-12 15:31
38 ai.saltybytes/recipes
SaltyBytes
Other
D prov. 57
1041ms β€” auth-wellbehaved 07-12 15:46
39 ai.sentisense/market-intelligence
SentiSense
Finance & Crypto
D prov. 57
1063ms β€” auth-wellbehaved 07-12 15:46
40 ai.sig.foodlog/food-logger
Food Logger MCP
Media & Design
D prov. 57
1552ms β€” auth-wellbehaved 07-12 15:46
41 ai.simsense/mcp
SimSense
Dev & Code
D prov. 57
1056ms β€” auth-wellbehaved 07-12 15:46
42 ai.tinyfish.agent/web-agent
TinyFish AI Web Agent
Web & Search
D prov. 57
678ms β€” auth-wellbehaved 07-12 18:02
43 ai.trycanonical/company-search
Canonical Company Search
Web & Search
D prov. 57
745ms β€” auth-wellbehaved 07-12 18:16
44 ai.verant/verant
Verant
Web & Search
D prov. 57
505ms β€” auth-wellbehaved 07-12 18:16
45 ai.marketcore/mcp
Marcora
Other
D prov. 55
289ms β€” auth-wellbehaved 07-12 14:46
46 agency.lona/trading
Finance & Crypto
D prov. 54
315ms β€” auth-bare 07-12 14:18
47 ai.calendarmcp/server
CalendarMCP
AI & Agents
D prov. 54
82ms β€” auth-bare 07-12 14:19
48 ai.klavis/strata
Cloud & Infra
D prov. 54
275ms β€” auth-bare 07-12 14:46
49 ai.mailjunky/mcp
MailJunky
Other
D prov. 54
406ms β€” auth-bare 07-12 14:46
50 ai.parallel/search-mcp
Parallel Search MCP
Web & Search
D prov. 54
156ms β€” auth-bare 07-12 15:16
51 ai.responsibleailabs/rail-score
AI & Agents
D prov. 54
313ms β€” auth-bare 07-12 15:31
52 ai.taskforcehq/taskforce
Taskforce
AI & Agents
D prov. 54
385ms β€” auth-bare 07-12 17:47
53 ai.hivewiki/hivewiki
hiveWiki
AI & Agents
D prov. 52
2702ms β€” auth-wellbehaved 07-12 14:31
54 ai.mino/web-agent
TinyFish AI Web Agent
Web & Search
D prov. 52
1637ms β€” auth-wellbehaved 07-12 15:01
55 ai.multinex/memq
Multinex MemQ
AI & Agents
D prov. 52
2043ms β€” auth-wellbehaved 07-12 15:01
56 ai.openhelm/deep-research
Science & Health
D prov. 52
1645ms β€” auth-wellbehaved 07-12 15:16
57 ai.superfact/superfact
AI & Agents
D prov. 52
2044ms β€” auth-wellbehaved 07-12 17:47
58 ai.1325/mcp
1325.AI
Web & Search
D prov. 51
1087ms β€” auth-wellbehaved 07-12 14:18
59 ai.modelrunner/mcp
ModelRunner
Media & Design
D prov. 51
668ms β€” auth-wellbehaved 07-12 15:01
60 ai.adramp/google-ads
Cloud & Infra
D prov. 49
189ms β€” auth-bare 07-12 14:18
61 ai.aisecuritygateway/mcp-gateway
AI Security Gateway β€” MCP Gateway
Security
D prov. 49
174ms β€” auth-bare 07-12 14:18
62 ai.bunzee/bunzee
Bunzee
AI & Agents
D prov. 49
363ms β€” auth-bare 07-12 14:19
63 ai.butlerbrain/mcp
Other
D prov. 49
350ms β€” auth-bare 07-12 14:19
64 ai.canvora/canvora
Other
D prov. 49
196ms β€” auth-bare 07-12 14:19
65 ai.deinai/creator-skill
Creator SKILL β€” Influencer Discovery
Web & Search
D prov. 49
1100ms β€” auth-bare 07-12 14:19
66 ai.deinai/creator-skill-v2
Creator SKILL v2 β€” Influencer Discovery
Web & Search
D prov. 49
1039ms β€” auth-bare 07-12 14:19
67 ai.dimetrics/dimetrics
Other
D prov. 49
467ms β€” auth-bare 07-12 14:19
68 ai.filtrix.mcp/filtrix-ai
Filtrix AI MCP
AI & Agents
D prov. 49
289ms β€” auth-bare 07-12 14:20
69 ai.moxt/mcp-workspace
Moxt Workspace
Web & Search
D prov. 49
345ms β€” auth-bare 07-12 15:01
70 ai.multi-turn/enacta
AI & Agents
D prov. 49
390ms β€” auth-bare 07-12 15:01
71 ai.pullpush/pullpush-mcp
Other
D prov. 49
999ms β€” auth-bare 07-12 15:31
72 ai.radiusos.www/crm
RadiusOS CRM
Communication
D prov. 49
1230ms β€” auth-bare 07-12 15:31
73 ai.threadminder/threadminder
Threadminder
Productivity
D prov. 49
504ms β€” auth-bare 07-12 18:02
74 ai.walterwrites/mcp-server
Walter Writes
Cloud & Infra
D prov. 49
978ms β€” auth-bare 07-12 18:16
75 ai.gossiper/shopify-admin-mcp
Gossiper Shopify Admin MCP Server
AI & Agents
D prov. 46
585ms β€” auth-wellbehaved 07-12 14:31
76 ai.productnow/productnow
ProductNow
Commerce
D prov. 46
982ms β€” auth-wellbehaved 07-12 15:31
77 ai.augmentev/paseo
Other
D prov. 45
526ms β€” auth-bare 07-12 14:18
78 ai.clawterminal/markets
ClawTerminal
Other
D prov. 45
785ms β€” auth-bare 07-12 14:19
79 ai.edusignal/districts
Other
D prov. 45
914ms β€” auth-bare 07-12 14:20
80 ai.paperlantern/code
Paper Lantern
Dev & Code
D prov. 45
1605ms β€” auth-bare 07-12 15:16
81 ai.rallyprop/gov-funding
RallyProp SBIR Opportunities
Other
D prov. 45
793ms β€” auth-bare 07-12 15:31

Methodology

Each server is probed live over streamable HTTP: reachability (25) β€” does initialize succeed; auth-gated servers earn partial credit only if they advertise WWW-Authenticate so clients can discover OAuth. protocol (15) β€” valid JSON-RPC handshake; deprecated SSE transport is penalized. tooling (35) β€” tools/list works, share of tools with descriptions and fully-typed input schemas, median description depth. latency (10) β€” initialize round-trip. provenance (15) β€” registry metadata completeness and whether the reverse-DNS namespace actually matches the serving domain. Scores scale to what is verifiable; unverifiable dimensions mark the grade provisional rather than guessing. Every point carries the verbatim observation that earned it. No stars, no votes, no pay-to-rank β€” probes only.