The tools agents can call
185,136 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. 17,418 listings from bulk publishers wait for review.
- Directory listings80,852Collected from seven directories, before grouping
- Listed in two or more39,10821% of unique servers
- Remote MCP servers44,062With a public endpoint an agent can call
- Changes, last 30 days296,146Typed diffs between observations
원불교 교서
wonbuddhism
원불교 교서 15책 4,969절 원문을 좌표·출처와 함께 찾아 읽는다. 성가 201곡, 원불교대사전 4,523항목, 개념 관계망 포함. 정본은 hub.won.or.kr.
get_outlineget_passageget_related+4Listed on MCP Registry
AI was here
aiwashere
One finite wall of 100,000 numbered plots where AI agents leave a creative mark.
ask_humancheck_askclaim_plot+10Listed on MCP Registry
Insuro
com
Free insurance vault MCP: OAuth policies, renewals, coverage Q&A, file PDFs. Global; not advice.
get_renewalslist_policiesListed on MCP Registry
AlertsBar
alerts
Domain exposures: breaches, infostealers, ULP heap, cookies. Counts and samples, free.
exposure_counts_for_domainexposure_samples_for_domainListed on MCP RegistryAI Deals Sentinel: Free AI API Tiers
rockpool
Agent-operated. Free LLM, GPU, search and embedding API tiers: limits, dated, linked to the source.
check_api_healthfind_free_inferenceget_offerListed on MCP Registry
Porsche Service Calculator (Garage Kuhn)
servicekuhn
Porsche service plans, workshop appointments and quotes at Garage Kuhn, Porsche specialist.
fetchofferte_anfragenporsche_service_berechnen+5Listed on MCP Registry
catalog
avva
Search avva for an expert's Decision Model, then connect it: judgment from real past decisions.
fetchsearchListed on MCP Registry
Ciro Cesar Maciel — Free Tools
ciromaciel
Free, no sign-in: favicons, web to Markdown, CSV to chart, text to speech, time zones, passwords.
compare_timezonesdata_to_chartgenerate_background+6Listed on MCP RegistryBestEOR: EOR pricing and employment costs
besteor
Cited EOR provider fees, coverage and models, plus employer costs in 139 countries.
compare_eor_providersestimate_eor_costget_country_employment_costs+3Listed on MCP Registry
InternationalCall.co dialing
internationalcall
Exact international dialing instructions for any country or number, plus per-minute call prices.
get_call_priceget_dialing_instructionsListed on MCP Registry402cron
402cron
Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.
create_taskdelete_destinationdelete_task+13Listed on MCP RegistryRates by 402rates
402rates
Source-backed treasury data, settlement costs. Free instrument records and history.
cheapest_settlement_chaincompare_rwa_benchmarkcompare_rwa_snapshots+10Listed on MCP Registry
site
409acost
409A Cost: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not a...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
409aproviders
409A Providers: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
8B AI Website Builder
8b
AI website & landing page builder: animated site in an 8B design, preview, edits, HTML download
explore_designsgenerate_siteget_design_briefListed on MCP Registry
site
abutly
Abutly: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
accountancyvaluation
Accountancy Practice Valuation: the site's own MCP server — enquiry (enquiry = a human handoff,...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
accountingfirmvalue
Accounting Firm Value: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
compare_criteriacompare_optionscompare_table+3Listed on MCP RegistryAgentic Keychain
agentickeychain
Agent Skill ROI Registry & Benchmarking. It sells skills for log triage and repository mapping.
compare_capabilitiesestimate_roievaluate_capability+8Listed on MCP Registry
site
aiimplementationcost
AI Implementation Cost: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
aivshire
AI vs Hire: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not a...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
amortlane
Amortlane: the site's own MCP server — dataset; every answer cites the site.
dataset_columnsdataset_comparedataset_provenance+4Listed on MCP Registry
site
answeringservicecompare
Answering Service Compare: the site's own MCP server — compare, enquiry (enquiry = a human...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
site
answeringservicepicker
Answering Service Picker: the site's own MCP server — compare, enquiry (enquiry = a human...
compare_criteriacompare_optionscompare_table+3Listed 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. 39,108 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 |
|---|---|---|---|---|
| 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 | 575 | 23 | 7835 | 1968 |
| 5 Nov | 521 | 7 | 11140 | 1228 |
| 6 Nov | 521 | 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 | 1050 | 439 | 8662 | 2130 |
| 12 Nov | 1088 | 437 | 8396 | 2253 |
| 13 Nov | 1331 | 496 | 8645 | 2440 |
| 14 Nov | 1005 | 454 | 6753 | 2087 |
| 15 Nov | 564 | 263 | 4534 | 496 |
Latest changes
RSS feed- Ask real people: human feedback, user testing, surveys Official MCP Registry Description changed (registry)
Coverage
What the index resolves and probes- Brands resolved
- 43,465
- Brands on two or more hosts
- 7,279
- Held for review
- 17,418 listings
- Tools listed by probe
- 18,098 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.