The tools agents can call
181,711 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. 16,598 listings from bulk publishers wait for review.
- Directory listings82,010Collected from seven directories, before grouping
- Listed in two or more38,55421% of unique servers
- Remote MCP servers40,503With a public endpoint an agent can call
- Changes, last 30 days257,584Typed diffs between observations

site
co
New Employment Rules: the site's own MCP server — checker, enquiry (enquiry = a human handoff,...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Noise Assessment Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Notice Period Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeListed on MCP Registry
site
co
Office Relocation Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Oil Tank Removal Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
P11D Changes: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Party Wall Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Patent Attorney Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Payroll Dates: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not a...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
co
Payroll Software Compare: the site's own MCP server — compare, enquiry (enquiry = a human...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
site
co
Penetration Testing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Pest Control Prices: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Piling Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Plant Hire Rates: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Postcode Council: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Prescription Price Checker: the site's own MCP server — checker, enquiry (enquiry = a human...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Private Health Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Private Label Manufacturers: the site's own MCP server — enquiry (enquiry = a human handoff, not...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Private Surgery Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Probate Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Pub Mortgage Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
co
Racking Inspection Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Recruitment Agency Fees: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Render Cost Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
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.
UpdatedHow many shelves
Servers by the number of directories listing them79%of servers are listed in one directory only. 38,554 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 directoryCollected 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| Day | New listings | Left a directory | Tool changes | Listing details |
|---|---|---|---|---|
| 11 Oct | 522 | 21 | 5020 | 1634 |
| 12 Oct | 753 | 20 | 4475 | 1770 |
| 13 Oct | 871 | 21 | 5291 | 627 |
| 14 Oct | 853 | 28 | 4194 | 665 |
| 15 Oct | 1266 | 20 | 8675 | 777 |
| 16 Oct | 1106 | 103 | 8540 | 842 |
| 17 Oct | 1066 | 17 | 5223 | 830 |
| 18 Oct | 667 | 21 | 6954 | 725 |
| 19 Oct | 1837 | 92 | 6805 | 986 |
| 20 Oct | 862 | 13 | 4868 | 755 |
| 21 Oct | 1137 | 8 | 5758 | 1369 |
| 22 Oct | 932 | 18 | 5766 | 1880 |
| 23 Oct | 1182 | 38 | 7025 | 1864 |
| 24 Oct | 1107 | 19 | 7170 | 2068 |
| 25 Oct | 696 | 11 | 5986 | 1317 |
| 26 Oct | 727 | 43 | 6321 | 1696 |
| 27 Oct | 706 | 28 | 6787 | 1945 |
| 28 Oct | 666 | 14 | 6971 | 1980 |
| 29 Oct | 565 | 8 | 8282 | 755 |
| 30 Oct | 485 | 10 | 7281 | 1403 |
| 31 Oct | 565 | 11 | 6462 | 1094 |
| 1 Nov | 526 | 12 | 5230 | 621 |
| 2 Nov | 649 | 34 | 5945 | 1766 |
| 3 Nov | 672 | 14 | 7337 | 1987 |
| 4 Nov | 576 | 23 | 7835 | 1968 |
| 5 Nov | 521 | 7 | 11140 | 1228 |
| 6 Nov | 523 | 12 | 8000 | 1626 |
| 7 Nov | 479 | 15 | 8790 | 1208 |
| 8 Nov | 1172 | 3 | 5460 | 787 |
| 9 Nov | 85 | 14 | 1195 | 153 |
Latest changes
RSS feed- Agent Data API Official MCP Registry website_audit: description changed (+"Repeat audits list what changed since the previous one.")
- Agent Data API Official MCP Registry solana_wallet: description changed (+"back; plus, from our launch history, tokens it deployed and how many lost their liquidity, and deployers it funded." -"back.")
- Agent Data API Official MCP Registry polygon_wallet_profile: description changed (+"index; plus, from our launch history, tokens it deployed and how many lost their liquidity, and deployers it funded." -"index.")
Coverage
What the index resolves and probes- Brands resolved
- 37,880
- Brands on two or more hosts
- 8,197
- Held for review
- 16,598 listings
- Tools listed by probe
- 16,718 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.