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 listings59,449Collected from seven directories, before grouping
  • Listed in two or more33,23122% of unique servers
  • Remote MCP servers26,855With a public endpoint an agent can call
  • Changes, last 30 days59,749Typed diffs between observations

All servers (151,475)

Plus 721 listings grouped under these serversPage 304 of 6,312
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 7,907Left a directory 427Tool changes 40,695Listing details 10,720The 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 Oct3471333451520

Latest changes

RSS feed
  1. Licium Official MCP Registry payer_follow_up_status: tool added
  2. Licium Official MCP Registry payer_follow_up_request: tool added
  3. Licium Official MCP Registry server instructions changed (+"Paid, no key: payer_follow_up_request (an email, a roster of NPIs and pending payer enrollment applications; every application is checked with the payer weekly until decided; returns a checkout link and an access token, nothing is checked until payment); read it with payer_follow_up_status and that token.")
  4. Gloam Official MCP Registry gloam_verify_proof: input schema changed
  5. Gloam Official MCP Registry gloam_verify_proof: description changed (+"exact" +"(gloambal1:)." +"A proof of payment shows a private payment was made, not who paid whom; a payroll total shows a run of payments the prover funded, not who was paid. The older gloamdisc1 balance disclosure is never verified: anyone can copy one from a public deposit.")
  6. Foundations Counseling Official MCP Registry get_service: input schema changed
  7. Foundations Counseling Official MCP Registry find_counselors: input schema changed
  8. Order Group Official MCP Registry submit_project_enquiry: input schema changed (+language)

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
10,716 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