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InvokeIndex

The tools agents can call

150,674 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. 14,013 listings from bulk publishers wait for review.

Check my InvokeRankUpdated How we collect
  • Directory listings58,168Collected from seven directories, before grouping
  • Listed in two or more32,91722% of unique servers
  • Remote MCP servers26,477With a public endpoint an agent can call
  • Changes, last 30 days49,538Typed diffs between observations

mcp.so (18,556)

Plus 146 listings grouped under these serversPage 160 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. 32,917 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. Glama97,241
  2. MCP Registry38,642
  3. PulseMCP22,396
  4. mcp.so18,556
  5. Smithery12,483
  6. ChatGPT5,983
  7. Claude5,052
  8. Cursor424
  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 6,512Left a directory 360Tool changes 34,233Listing details 8,433The 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 Oct34961797373

Latest changes

RSS feed
  1. Synapse Layer — Trust Infrastructure for AI Agents Official MCP Registry process_text: input schema changed
  2. Synapse Layer — Trust Infrastructure for AI Agents Official MCP Registry server instructions changed (+"Anything" +"previously" +"is reachable")
  3. FluxProof Official MCP Registry fluxproof_get_free_key: tool added
  4. guide.fleetleader/guide-registry Official MCP Registry search_answers: title changed
  5. guide.fleetleader/guide-registry Official MCP Registry search_answers: input schema changed
  6. guide.fleetleader/guide-registry Official MCP Registry list_answers: title changed
  7. guide.fleetleader/guide-registry Official MCP Registry list_answers: input schema changed
  8. guide.fleetleader/guide-registry Official MCP Registry get_answer: title changed

Coverage

What the index resolves and probes
Brands resolved
25,077
Brands on two or more hosts
5,631
Held for review
14,013 listings
Tools listed by probe
10,510 servers

Where are you listed?

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

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