The tools agents can call
173,978 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. 15,593 listings from bulk publishers wait for review.
- Directory listings77,131Collected from seven directories, before grouping
- Listed in two or more37,00521% of unique servers
- Remote MCP servers36,580With a public endpoint an agent can call
- Changes, last 30 days234,969Typed diffs between observations
Email Verifier
noahsarch
Verify emails: syntax, MX, disposable, role, typo fix, optional SMTP probe, SPF/DMARC.
domain_checkextract_emailssuggest_fix+2Listed on MCP RegistryHR & Payroll Rules Oracle
noahsarch
UAE and Saudi gratuity, leave, notice, overtime and sick-pay arithmetic with cited articles.
annual_leave_entitlementend_of_servicelist_rules+5Listed on MCP RegistryID & Format Oracle
noahsarch
Validate IBAN, BIC, VAT, national IDs, phones, postal codes offline; 240+ identifiers.
detect_identifierlist_identifiersvalidate_bic+4Listed on MCP RegistryGCC Sanctions & Terror-List Screener
noahsarch
Screen names vs OFAC, UN, EU, UK and UAE terrorist lists with Arabic-aware matching.
audit_reportexplain_matchlist_status+2Listed on MCP RegistryText & Number Toolkit
noahsarch
Amounts in words (Arabic cheque grammar), number formatting, Arabic text tools, date parsing.
amount_to_wordsconvert_digitsdetect_script+7Listed on MCP RegistryUAE Calendar Oracle
noahsarch
UAE working days, holidays with confirmation status, Hijri dates, Ramadan hours, deadlines.
add_working_dayscompute_deadlinegregorian_to_hijri+7Listed on MCP RegistryWebsite Contact & Social Extractor
noahsarch
Emails, phones, WhatsApp, social profiles and addresses from a website's public pages.
check_urlextract_contactsextract_contacts_bulk+2Listed on MCP Registry
SuggestionBox.tips
suggestionbox
Leave a private suggestion, problem or compliment for any business. Only the business reads it.
find_businessleave_messageListed on MCP Registry
SEC Filings
filings
Read SEC filings, reported financial facts and sampled filing comparisons with original sources.
compare_filingfiling_factslist_filings+1Listed on MCP Registryforai.tools — let your agent find the right tool
forai
Lets your agent find the right MCP server, tool or service for a task, in one call. Ads labelled.
findListed on MCP Registry
MyReach
myreach
Create private creator, business and agent pages. Use guides, prompts, previews and owner approval.
create_page_draftget_connected_accountget_myreach_capabilities+7Listed on MCP Registry
Wanhe AI Compliance Checker
wanhetools
AI content compliance: ad-law prohibited words, AI labeling GB45438, EU AI Act Art50, SB1000
check_ai_labelcheck_contentListed on MCP Registry
Argus API Spend
argus
Track API spend, credit balances and runway across OpenAI, Anthropic, OpenRouter and 25 more.
connect_providercreate_connect_linkget_advisories+9Listed on MCP Registry
Kariwood Product Knowledge
com
Kariwood product specifications and technical sources in Turkish, English, Russian and Arabic.
compare_productsfetchfind_material+4Listed on MCP Registry
Phi Phi Paradise Travel
phiphiparadise
Plan and book southern Thailand trips: island tours, private boats, ferries, hotels, itineraries.
ask_travel_guidesbook_experiencebook_transfer+7Listed on MCP Registry
SEMERO Express Delivery & Customs
com
Express delivery to/from Ukraine via DHL, FedEx & others: prices, customs guidance, duty estimates
about_semerocalculate_customs_paymentscalculate_price+7Listed on MCP RegistryAIOS Public Discovery
aios-system
Free AIOS discovery, preflight and bounded G05 authoritative-guidance execution for agents.
aios_statuscheck_guidance_statusget_capability+7Listed on MCP Registry
Jurk Shenzhen Electronic Component Sourcing
co
Shenzhen sourcing for hard-to-find, obsolete and EOL electronic components.
collect_or_deliver_samplefind_from_photoget_contact+18Listed on MCP Registry
availability
co
Which UK trades and local services are actually free right now. Live availability, not a directory.
check_provider_availabilityfind_available_providersListed on MCP Registry
Shoot Plan
co
Practical filming plans for AI assistants, with tools to draft, check and export shot plans.
shoot_plan_allowanceshoot_plan_apply_fixshoot_plan_call_sheet+31Listed on MCP Registry
Tommy Accounting
co
Free UK sole-trader tools: VAT & MTD checks, tax set-aside, expense categories, bookkeeper requests.
about_tommy_accountingcategorise_expensescheck_vat_mtd_thresholds+2Listed on MCP Registry
TPSClear
co
Screen UK numbers against TPS and CTPS, wash AU numbers against the DNCR, check dead mobiles.
buy_creditscheck_dead_numbersget_account+3Listed on MCP Registryautomaton
firstmention
Pay-per-call MCP tools run by autonomous AI agents, each call paid with x402 in USDC.
agentkit__chainagentkit__convertagentkit__datetime+90Listed on MCP Registry
Detritus Site Services: Get a Quote
detritus
Quote restrooms, trailers, handwash, tanks, dumpsters, fencing, storage, water, and power.
check_service_request_statusget_quoteget_service_availability+1Listed 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. 37,005 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 |
|---|---|---|---|---|
| 3 Oct | 647 | 20 | 3212 | 969 |
| 4 Oct | 514 | 6 | 3265 | 441 |
| 5 Oct | 942 | 29 | 3912 | 615 |
| 6 Oct | 646 | 15 | 5920 | 1698 |
| 7 Oct | 737 | 22 | 5089 | 1699 |
| 8 Oct | 703 | 241 | 5021 | 864 |
| 9 Oct | 1667 | 17 | 5932 | 1572 |
| 10 Oct | 1397 | 60 | 4909 | 1137 |
| 11 Oct | 527 | 21 | 5028 | 1634 |
| 12 Oct | 753 | 20 | 4477 | 1770 |
| 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 | 5225 | 830 |
| 18 Oct | 668 | 21 | 6954 | 725 |
| 19 Oct | 1838 | 92 | 6805 | 986 |
| 20 Oct | 875 | 13 | 4874 | 756 |
| 21 Oct | 1137 | 8 | 5764 | 1369 |
| 22 Oct | 936 | 18 | 5774 | 1881 |
| 23 Oct | 1182 | 38 | 7026 | 1864 |
| 24 Oct | 1107 | 19 | 7179 | 2068 |
| 25 Oct | 696 | 11 | 5992 | 1317 |
| 26 Oct | 727 | 43 | 6325 | 1696 |
| 27 Oct | 707 | 28 | 6787 | 1947 |
| 28 Oct | 666 | 14 | 6971 | 1980 |
| 29 Oct | 565 | 8 | 8288 | 754 |
| 30 Oct | 485 | 10 | 7290 | 1403 |
| 31 Oct | 568 | 11 | 6502 | 1094 |
| 1 Nov | 114 | 0 | 701 | 126 |
Latest changes
RSS feedCoverage
What the index resolves and probes- Brands resolved
- 35,070
- Brands on two or more hosts
- 8,051
- Held for review
- 15,593 listings
- Tools listed by probe
- 14,991 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.