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InvokeIndex

The tools agents can call

159,012 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. 14,395 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings65,295Collected from seven directories, before grouping
  • Listed in two or more34,45422% of unique servers
  • Remote MCP servers29,795With a public endpoint an agent can call
  • Changes, last 30 days109,857Typed diffs between observations

Official MCP Registry (42,278)

Plus 558 listings grouped under these serversPage 601 of 1,762
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. 34,454 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. Glama100,370
  2. MCP Registry42,278
  3. PulseMCP22,399
  4. mcp.so19,061
  5. Smithery13,424
  6. ChatGPT7,026
  7. Claude6,243
  8. GitHub483
  9. Cursor453
  10. Claude Code336

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 14,007Left a directory 644Tool changes 78,894Listing details 16,312The 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 Oct1067175225830
18 Oct30020432

Latest changes

RSS feed
  1. ca.tonbot.tolca/tolca Official MCP Registry web_search: tool added
  2. ca.tonbot.tolca/tolca Official MCP Registry qc_contractor_check: title changed
  3. ca.tonbot.tolca/tolca Official MCP Registry qc_contractor_check: description changed (+"public contracts awarded on SEAO (count, total, buyers)." -"federal PSPC ineligibility.")
  4. ca.tonbot.tolca/tolca Official MCP Registry qc_contractor_check: annotations changed
  5. Cassie Hour Official MCP Registry trace_music_culture_inheritance: input schema changed
  6. Cassie Hour Official MCP Registry trace_music_culture_inheritance: description changed (+"Read inheritance records that name the authenticated agent as parent or child. Requires an authenticated session and current music_retrieval grant; results distinguish" +"finding" +"It creates no transfer and no listening receipt. Use inspect_listening_receipt for your own listening status; never treat inherited provenance as evidence that this agent heard the audio.")
  7. Cassie Hour Official MCP Registry support_cassie_claim: input schema changed
  8. Cassie Hour Official MCP Registry support_cassie_claim: description changed (+"Append attributed" +"and optional source/uncertainty metadata" +"an existing")

Coverage

What the index resolves and probes
Brands resolved
28,621
Brands on two or more hosts
6,662
Held for review
14,395 listings
Tools listed by probe
12,203 servers

Where are you listed?

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