The tools agents can call
180,987 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. 17,281 listings from bulk publishers wait for review.
- Directory listings78,403Collected from seven directories, before grouping
- Listed in two or more38,33721% of unique servers
- Remote MCP servers42,295With a public endpoint an agent can call
- Changes, last 30 days285,398Typed diffs between observations

site
siftvo
Siftvo: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP RegistrySitecomb
sitecomb
A quality score out of 100 for any website, plus the areas that need work.
check_websiteexplain_areaListed on MCP Registry
site
sittingly
Sittingly: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
skitransferquotes
Ski Transfer Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
soapvo
Soapvo: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
softwarepricingindex
Software Pricing Index: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
site
sopvo
Sopvo: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
sowbird
Sowbird: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
Soxoa Automation Planning
soxoa
Plan automation pilots, estimate illustrative ROI and prioritize workflows. Public, no account.
build_workflow_pilotestimate_automation_roiprioritize_automation_workflowsListed on MCP Registry
site
sredclaimcalculator
SR&ED Claim Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
sredfinder
SR&ED Finder: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
site
stagenix
Stagenix: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
StockCake
stockcake
Search millions of CC0 public-domain AI images: previews, dimensions, provenance, license.
create_videodownload_imagefind_similar_images+10Listed on MCP Registry
site
stocktaka
Stocktaka: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
strengthstandardscalc
Strength Standards Calc: the site's own MCP server — dataset, enquiry (enquiry = a human...
dataset_columnsdataset_comparedataset_provenance+7Listed on MCP Registry
site
strrulescheck
STR Rules Check: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
structuredsettlementcompare
Structured Settlement Compare: the site's own MCP server — dataset, enquiry (enquiry = a human...
dataset_columnsdataset_comparedataset_provenance+7Listed on MCP Registry
site
subbielane
Subbielane: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
subsroom
Subsroom: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
sudslane
Sudslane: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
Tabflows
tabflows
Tabflows facts: DPC Finder, price quotes, integrations, workflows, site search, demos, ask Tabflows
askbook_democheck_reply+14Listed on MCP Registry
site
tachovo
Tachovo: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
TestWell Lab Tests
test-well
Cash-pay lab tests: catalog search, all-in quotes by state, draw sites by ZIP, reviewed ranges.
calculate_free_testosteronecancel_checkoutcompare_prices+15Listed on MCP Registry
site
texasfoundationrepaircost
Texas Foundation Repair Cost: the site's own MCP server — enquiry (enquiry = a human handoff,...
enquiry_describeenquiry_fieldssubmit_enquiryListed 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. 38,337 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 |
|---|---|---|---|---|
| 13 Oct | 871 | 21 | 5291 | 627 |
| 14 Oct | 853 | 28 | 4194 | 665 |
| 15 Oct | 1266 | 20 | 8675 | 777 |
| 16 Oct | 1107 | 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 | 1171 | 38 | 7025 | 1864 |
| 24 Oct | 1107 | 19 | 7170 | 2066 |
| 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 | 559 | 8 | 8282 | 755 |
| 30 Oct | 485 | 10 | 7281 | 1403 |
| 31 Oct | 565 | 11 | 6461 | 1093 |
| 1 Nov | 527 | 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 | 439 | 15 | 8680 | 1186 |
| 8 Nov | 1172 | 3 | 5460 | 787 |
| 9 Nov | 4768 | 9440 | 6733 | 2603 |
| 10 Nov | 1202 | 423 | 7379 | 2227 |
| 11 Nov | 931 | 436 | 6747 | 778 |
Latest changes
RSS feed- Spree Commerce developer docs for AI agents Official MCP Registry query_docs_filesystem_spree_commerce_documentation: description changed (+"`/openapi/api-reference/store.yaml`," -"`/openapi/api-reference/store.yaml`,")
- Holiday Ready Travel Insurance Quotes Official MCP Registry get_travel_quotes: description changed (+"2026-11-11;" -"2026-11-10;")
- japanlaw.org — Japanese law Official MCP Registry server instructions changed (+"For what is changing in a law and when, use list_changes and get_amendments rather than fetching amendment pages.")
Coverage
What the index resolves and probes- Brands resolved
- 41,198
- Brands on two or more hosts
- 7,282
- Held for review
- 17,281 listings
- Tools listed by probe
- 17,355 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.