Skip to content
Migrate your GPTCheck my InvokeRank
InvokeIndex

The tools agents can call

165,873 unique MCP servers across ten major directories and registries, each with its sources and history.

Each server counts once, however many directories list it. Glama, PulseMCP and mcp.so listings arrive through MCP Toplist’s open dataset, used under CC BY 4.0. 14,809 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings71,412Collected from seven directories, before grouping
  • Listed in two or more36,04922% of unique servers
  • Remote MCP servers32,592With a public endpoint an agent can call
  • Changes, last 30 days154,964Typed diffs between observations

All servers (165,873)

Plus 822 listings grouped under these serversPage 599 of 6,912
Inside the index

Where the servers are listed

Each directory is a shelf. See how many shelves each server sits on, how large each shelf is, and what moved this month.

Updated

How many shelves

Servers by the number of directories listing them

78%of servers are listed in one directory only. 36,049 are listed in two or more.

Directories listing the server. Copies grouped under a server are not counted again.

The shelves

Unique servers listed in each directory
  1. Glama102,258
  2. MCP Registry45,897
  3. PulseMCP22,401
  4. mcp.so19,350
  5. Smithery14,503
  6. ChatGPT8,262
  7. Claude7,004
  8. GitHub597
  9. Cursor471
  10. Claude Code337

Collected by us Via MCP Toplist’s dataset

A server listed in several directories counts once in each. Pick a shelf to browse it.

What changed

Typed diffs between observations, last 30 days
New listings 20,321Left a directory 808Tool changes 111,044Listing details 22,791The busiest day was 15 Oct, with 10,748 changes.
Changes by day, last 30 days (days with changes)
DayNew listingsLeft a directoryTool changesListing details
2 Oct26540140
3 Oct647203212969
4 Oct51463265441
5 Oct942293912615
6 Oct6461559201698
7 Oct7372250891699
8 Oct7042415021864
9 Oct16671759321572
10 Oct13976049091137
11 Oct5272150281634
12 Oct7532044771770
13 Oct871215291627
14 Oct853284194665
15 Oct1276208675777
16 Oct11111038540842
17 Oct1066175225830
18 Oct669216954725
19 Oct1859926805986
20 Oct895134874756
21 Oct1163857641369
22 Oct9441857741895
23 Oct815122183780

Latest changes

RSS feed
  1. Atlas absence index Official MCP Registry bulk_export: description changed (+"on this network" +"https://faucet.circle.com," -"this is a TEST network,")
  2. Atlas absence index Official MCP Registry server instructions changed (+"on this network" +"https://faucet.circle.com," -"this is a TEST network,")
  3. Arc Flash Platform — Estudos Elétricos Official MCP Registry montar_rede: description changed (+"as da CONSTRUÇÃO quando `secao_pe_mm2` vem (a seção do condutor de proteção, PE ou PEN; `n_pe` PEs em paralelo, ausente = um por cabo; `material_pe` 'Cu'/'Al', ausente = o da fase — laço fase-PE do CLC/TR 50480), senão" +"(padrão" +"`isolacao` ('PVC', 'EPR' — HEPR é EPR — ou 'XLPE') decide a temperatura de fim de curto da corrente MÍNIMA (NBR 5410 Tab. 35: PVC 160 °C, 140 °C acima de 300 mm², EPR/XLPE 250 °C); ausente, 160 °C.")
  4. io.github.AmauryDvl/serpmantics Official MCP Registry get_guides: description changed (+"expression is searched as typed." -"regex returns no result at all.")
  5. io.github.AmauryDvl/serpmantics Official MCP Registry get_editorial_velocity: description changed (+"shows a readable publication date, neither structured data, nor a date tag, nor a "Published on" mention;" +"A 0 with `publications.otherDatedPages` above 0 means that dated pages were read, but nothing shows that they are articles (product pages, event calendars): it adds to the meaning of the 0 above, it never replaces it. `method.inferredSections` names the sections without article markup counted from the dates read in their pages (`itemprop` attribute or `<time>` element). `method.sameDaySections` names the sections where at least 80% of the pages counted share the same day: those pages are counted, the list is only a hint to check the website (grouped publication, or dates changed in bulk). `method.discovery` says what the news pages linked from the home page and the RSS or Atom feeds added to the sitemap; its `articlesCounted` is the part of `total` that comes from addresses absent from the sitemap. When `method.discovery.truncated` is true, the discovery stopped before the end and `total` is a minimum (a 0 is then not a proven zero, and `ci95` is not an upper bound). Editorial subdomains (newsroom, blog, news and the like, 3 at most, linked from the home page or answering at newsroom. or blog.) are read too and counted in `total` (`scope.hosts` lists the hosts read, the main host first): `publications.byHost` splits the articles counted by host, main host included, and `publications.mainHostOnly` gives `total`, `perMonth`, `perWeek`, `ci95` and `monthly` without the subdomains (null when no subdomain has a counted article). In `publications.bySection`, the sections of a subdomain are prefixed by its host (`newsroom.example.com/press-releases`). A subdomain that blocked the reading is named in `scope.hostsFailed`: its articles could not be looked for, so a `total` of 0 is then not a proven zero." -"dated;")
  6. io.github.AmauryDvl/serpmantics Official MCP Registry create_editorial_velocity: description changed (+"articles, dated by the publication date the site itself shows, read in this order: structured data (JSON-LD `datePublished`), meta tags, an `itemprop` attribute, a labelled date in the visible text such" +""Published on" or "Publié le", the first line of a press release ("City, March 12, 2026"), then the first `<time>` element ("Updated on" is never a publication date). A page is" +"when it is typed as one")
  7. Recall Kitchen Official MCP Registry search_product_recalls: input schema changed
  8. Recall Kitchen Official MCP Registry search_product_recalls: description changed (-"costco, target, walmart,")

Coverage

What the index resolves and probes
Brands resolved
31,690
Brands on two or more hosts
7,655
Held for review
14,809 listings
Tools listed by probe
13,242 servers

Where are you listed?

Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.

Check my InvokeRank Scan a server