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.

16246servers indexed
7735remote endpoints
772graded (rolling)
208grade A
67%reachable
385msmedian latency
SortBestWorstJust probedMost toolsFastest
GradeAllA (208)B (3)C (198)D (107)F (256)Provisional
CategoryAll categoriesOther (204)AI & Agents (149)Web & Search (137)Cloud & Infra (65)Productivity (43)Dev & Code (35)Data & Databases (29)Finance & Crypto (27)Communication (21)Media & Design (19)Commerce (17)Security (13)Science & Health (13)

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

#ServerGradeScoreLatencyToolsAuthProbed
1 ai.agenticterminal/directory
Agentic Terminal Directory
Web & Search
A 100
70ms 6 open 07-12 14:18
2 ai.auralogs/auralogs
Auralogs
Web & Search
A 100
100ms 7 open 07-12 14:18
3 ai.boolsai/signals
Boolsai Signals
Web & Search
A 100
41ms 12 open 07-12 14:18
4 ai.bowmark/bowmark
Bowmark
Web & Search
A 100
282ms 3 open 07-12 14:19
5 ai.inxy/seo-audit
Web & Search
A 100
194ms 3 open 07-12 14:46
6 ai.ironscout/ironscout
Web & Search
A 100
328ms 5 open 07-12 14:46
7 ai.justpublish/just-publish
Just Publish
Web & Search
A 100
86ms 3 open 07-12 14:46
8 ai.keenable/web-search
Web & Search
A 100
289ms 2 open 07-12 14:46
9 ai.law.mcp/lawyer-search
Law.AI β€” Lawyer Search
Web & Search
A 100
487ms 5 open 07-12 14:46
10 ai.llmhosting/pricing
LLM Hosting Pricing
Web & Search
A 100
114ms 5 open 07-12 14:46
11 ai.radmail/radmail-mcp
Web & Search
A 100
317ms 6 open 07-12 15:31
12 ai.roopslaw/legalsearch
LegalSearch
Web & Search
A 100
386ms 5 open 07-12 15:31
13 ai.sitepulsar/mcp
Web & Search
A 100
426ms 13 open 07-12 15:46
14 ai.vaaya/mcp
Vaaya
Web & Search
A 100
302ms 38 open 07-12 18:16
15 app.himalayas/mcp
Himalayas Remote Jobs
Web & Search
A 100
231ms 41 open 07-12 18:48
16 ai.airshelf/catalog
AirShelf Catalog
Web & Search
A 97
420ms 6 open 07-12 14:18
17 ai.bezal/local-commerce
Bezal β€” Local Business Intelligence for AI Agents
Web & Search
A 97
243ms 13 open 07-12 14:18
18 ai.flipdomain/domain-sales
FlipDomain Domain Sales
Web & Search
A 97
161ms 3 open 07-12 14:31
19 ai.foura/mcp
Web & Search
A 97
852ms 4 open 07-12 14:31
20 ai.hermitsh/texts
Web & Search
A 97
313ms 19 open 07-12 14:31
21 ai.masnavi/masnavi
Web & Search
A 97
606ms 13 open 07-12 14:46
22 ai.memestack/mcp
MemeStack
Web & Search
A 97
140ms 19 open 07-12 15:01
23 ai.namewhisper/ens-tools
Name Whisper β€” ENS Intelligence Layer
Web & Search
A 97
337ms 43 open 07-12 15:01
24 ai.nothumansearch/search
Not Human Search
Web & Search
A 97
272ms 11 open 07-12 15:01
25 ai.pocketdrives/pocket-drives
Pocket Drives
Web & Search
A 97
322ms 9 open 07-12 15:16
26 ai.serff/ca-rate-filings
Web & Search
A 97
371ms 17 open 07-12 15:46
27 ai.specproof/specproof-mcp
SpecProof
Web & Search
A 97
793ms 11 open 07-12 17:47
28 ai.tooldirectory/catalog
Web & Search
A 97
308ms 6 open 07-12 18:02
29 ai.unulu/unulu
unulu
Web & Search
A 97
1176ms 4 open 07-12 18:16
30 ai.xpoz/social-insights
Social Media Search API β€” Twitter, Instagram, Reddit, TikTok (XPOZ)
Web & Search
A 97
698ms 51 open 07-12 18:33
31 ai.xr-utilities/h-index
H-Index
Web & Search
A 97
306ms 3 open 07-12 18:33
32 app.dealermax/public-search
DealerMax
Web & Search
A 97
210ms 7 open 07-12 18:48
33 app.docwand/pdf
DocWand
Web & Search
A 97
65ms 4 open 07-12 18:48
34 app.octotrip/flights
OctoTrip Flights
Web & Search
A 97
1349ms 1 open 07-12 19:03
35 app.octotrip/rental-cars
OctoTrip Rental Cars
Web & Search
A 97
1045ms 1 open 07-12 19:03
36 app.robohub/robohub
RoboHub Robot Catalog
Web & Search
A 97
454ms 5 open 07-12 19:18
37 ai.llmse/mcp
Web & Search
A 94
795ms 10 open 07-12 14:46
38 ai.reka/mcp
Reka
Web & Search
A 94
765ms 17 open 07-12 15:31
39 ai.sharebench/registry
Sharebench
Web & Search
A 94
702ms 2 open 07-12 15:46
40 ai.snowdata/live-snow
SnowData β€” Live Snow
Web & Search
A 94
668ms 40 open 07-12 17:47
41 ai.webmatik/audit
Web & Search
A 94
1034ms 2 open 07-12 18:33
42 app.fryd/mcp-server
Fryd - Your Garden Companion
Web & Search
A 94
722ms 5 open 07-12 18:48
43 app.listentosadhu/corpus
Listen to Sadhu
Web & Search
A 94
653ms 21 open 07-12 19:03
44 ai.nexez/commerce
Nexez Agentic Commerce
Web & Search
A 90
951ms 5 open 07-12 15:01
45 ai.searchshop.www/la-luer
La Luer β€” AI Skincare Commerce
Web & Search
A 90
514ms 14 open 07-12 15:46

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.