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InvokeIndex

The tools agents can call

152,743 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. 14,275 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings61,041Collected from seven directories, before grouping
  • Listed in two or more33,47322% of unique servers
  • Remote MCP servers27,734With a public endpoint an agent can call
  • Changes, last 30 days74,735Typed diffs between observations

Official MCP Registry (39,946)

Plus 549 listings grouped under these serversPage 462 of 1,665
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. 33,473 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. Glama97,245
  2. MCP Registry39,946
  3. PulseMCP22,391
  4. mcp.so18,578
  5. Smithery13,410
  6. ChatGPT6,091
  7. Claude5,428
  8. Cursor440
  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 9,552Left a directory 475Tool changes 51,592Listing details 13,116The 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 Oct5272153111657
12 Oct7532044771770
13 Oct712204454489

Latest changes

RSS feed
  1. SlickTrip Official MCP Registry update_bucket_list: input schema changed (+arrive_after, +arrive_before, +carry_on_bags, +checked_bags, +clear_filters, +connecting_airports, +depart_after, +depart_before, +exclude_airlines, +exclude_connecting_airports, +lower_emissions, +max_duration_hours, +max_layover_hours, +min_layover_hours)
  2. SlickTrip Official MCP Registry update_bucket_list: description changed (+"channels, and a flight list's filters (airlines left out, connecting airports, times, duration, layovers, emissions, bags)." +"filter given replaces the stored one, and clear_filters names the ones to remove. A" -"channels.")
  3. SlickTrip Official MCP Registry track_flight: description changed (+"confirms (asking for alerts is confirming)." -"confirms.")
  4. SlickTrip Official MCP Registry seat_availability: description changed (+"(needs a signed-in SlickTrip account; nothing" +"charged or changed):" -"(signed-in account: the live seat map")
  5. SlickTrip Official MCP Registry search_return_flights: input schema changed (+carry_on_bags, +checked_bags, +connecting_airports, +exclude_airlines, +exclude_connecting_airports, +lower_emissions, +max_layover_hours, +min_layover_hours, +no_overnight_layovers)
  6. SlickTrip Official MCP Registry search_flights: input schema changed (+carry_on_bags, +checked_bags, +connecting_airports, +exclude_airlines, +exclude_connecting_airports, +lower_emissions, +max_layover_hours, +min_layover_hours, +no_overnight_layovers)
  7. SlickTrip Official MCP Registry price_calendar: input schema changed (+arrive_after, +arrive_before, +carry_on_bags, +checked_bags, +connecting_airports, +depart_after, +depart_before, +exclude_airlines, +exclude_connecting_airports, +lower_emissions, +max_duration_hours, +max_layover_hours, +min_layover_hours)
  8. SlickTrip Official MCP Registry add_flight_bucket_list: input schema changed (+arrive_after, +arrive_before, +carry_on_bags, +checked_bags, +connecting_airports, +depart_after, +depart_before, +exclude_airlines, +exclude_connecting_airports, +lower_emissions, +max_duration_hours, +max_layover_hours, +min_layover_hours)

Coverage

What the index resolves and probes
Brands resolved
26,175
Brands on two or more hosts
6,208
Held for review
14,275 listings
Tools listed by probe
11,137 servers

Where are you listed?

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