Skip to content
Migrate your GPTCheck my InvokeRank
InvokeIndex

The tools agents can call

151,475 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. 14,163 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings59,433Collected from seven directories, before grouping
  • Listed in two or more33,23122% of unique servers
  • Remote MCP servers26,843With a public endpoint an agent can call
  • Changes, last 30 days59,717Typed diffs between observations

mcp.so (18,565)

Plus 146 listings grouped under these serversPage 304 of 774
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. 33,231 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. Glama97,247
  2. MCP Registry39,016
  3. PulseMCP22,396
  4. mcp.so18,565
  5. Smithery13,177
  6. ChatGPT6,009
  7. Claude5,135
  8. Cursor425
  9. GitHub388
  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 7,891Left a directory 427Tool changes 40,695Listing details 10,704The busiest day was 9 Oct, with 9,191 changes.
Changes by day, last 30 days (days with changes)
DayNew listingsLeft a directoryTool changesListing details
2 Oct26540140
3 Oct685203212969
4 Oct51563272445
5 Oct942293959626
6 Oct6461559401706
7 Oct7372250981736
8 Oct7062415021865
9 Oct16671759341573
10 Oct13976049141140
11 Oct3311333451504

Latest changes

RSS feed
  1. GAIP Witness Agent Official MCP Registry witness_accept_terms: description changed (+"naming" -"binding")
  2. HemmaBo Host Booking Engine Official MCP Registry verify_vacation_rental_node: description changed (+"direct_booking_url. The agent never books, pays, cancels" +"changes a booking." -"direct_booking_url; this server has no booking, checkout,")
  3. HemmaBo Host Booking Engine Official MCP Registry hemmabo_search_properties: input schema changed
  4. HemmaBo Host Booking Engine Official MCP Registry hemmabo_search_properties: description changed (+"direct_booking_url. The agent never books, pays, cancels" +"changes a booking." -"direct_booking_url; this server has no booking, checkout,")
  5. HemmaBo Host Booking Engine Official MCP Registry hemmabo_search_availability: input schema changed
  6. HemmaBo Host Booking Engine Official MCP Registry hemmabo_search_availability: description changed (+"direct_booking_url. The agent never books, pays, cancels" +"changes a booking." -"direct_booking_url; this server has no booking, checkout,")
  7. HemmaBo Host Booking Engine Official MCP Registry hemmabo_host_readiness_check: description changed (+"direct_booking_url. The agent never books, pays, cancels" +"changes a booking." -"direct_booking_url; this server has no booking, checkout,")
  8. HemmaBo Host Booking Engine Official MCP Registry hemmabo_host_onboarding_link: description changed (+"direct_booking_url. The agent never books, pays, cancels" +"changes a booking." -"direct_booking_url; this server has no booking, checkout,")

Coverage

What the index resolves and probes
Brands resolved
25,409
Brands on two or more hosts
5,962
Held for review
14,163 listings
Tools listed by probe
10,709 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