Skip to content
Migrate your GPTCheck my InvokeRank
InvokeIndex

The tools agents can call

181,907 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. 17,324 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings79,137Collected from seven directories, before grouping
  • Listed in two or more38,43521% of unique servers
  • Remote MCP servers42,850With a public endpoint an agent can call
  • Changes, last 30 days292,020Typed diffs between observations

Glama (108,384)

Plus 472 listings grouped under these serversPage 1464 of 4,516
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

79%of servers are listed in one directory only. 38,435 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. Glama108,384
  2. MCP Registry59,683
  3. PulseMCP22,362
  4. mcp.so19,941
  5. Smithery16,506
  6. Claude5,682
  7. ChatGPT5,384
  8. GitHub761
  9. Cursor496
  10. Claude Code477

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 29,566Left a directory 11,361Tool changes 208,986Listing details 42,107The busiest day was 9 Nov, with 23,544 changes.
Changes by day, last 30 days (days with changes)
DayNew listingsLeft a directoryTool changesListing details
14 Oct853284194665
15 Oct1266208675777
16 Oct11071038540842
17 Oct1066175223830
18 Oct667216954725
19 Oct1837926805986
20 Oct862134868755
21 Oct1137857581369
22 Oct9321857661880
23 Oct11713870251864
24 Oct11071971702066
25 Oct6961159861317
26 Oct7274363211696
27 Oct7062867871945
28 Oct6661469711980
29 Oct55988282755
30 Oct4851072811403
31 Oct5651164611093
1 Nov527125230621
2 Nov6493459451766
3 Nov6721473371987
4 Nov5762378351968
5 Nov5217111401228
6 Nov5231280001626
7 Nov4391586801186
8 Nov117235460787
9 Nov4768944067332603
10 Nov120242373792227
11 Nov109143986622130
12 Nov101743775181030

Latest changes

RSS feed
  1. Calera Infinite Context (ICX) — Persistent Memory & Associative Recall Official MCP Registry icx_autopilot_turn: tool added
  2. iDos Games Official MCP Registry save_early_access: input schema changed
  3. Mail by Pony Official MCP Registry upload_attachment: input schema changed
  4. Mail by Pony Official MCP Registry cancel_batch: tool added
  5. Mail by Pony Official MCP Registry server instructions changed (+"If catalog.volume_pricing is present, frequent senders get a lower base price; state the price from quote or quote_for_send, whose volume field shows the tier applied. If catalog.list_sending.available is true, a person who wants one letter mailed to many people can send it to a list on the website: https://www.mailbypony.com/letters/send-to-a-list.")
  6. Iris Official MCP Registry server instructions changed (+"Signed in to Iris (a ChatGPT or Claude connector) or with" -"With")
  7. ANANA Stays Official MCP Registry search_stays: annotations changed
  8. ANANA Stays Official MCP Registry book_stay: description changed (+"for about 30 minutes")

Coverage

What the index resolves and probes
Brands resolved
41,797
Brands on two or more hosts
7,287
Held for review
17,324 listings
Tools listed by probe
17,593 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