The tools agents can call
178,203 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. 16,266 listings from bulk publishers wait for review.
- Directory listings79,807Collected from seven directories, before grouping
- Listed in two or more38,07721% of unique servers
- Remote MCP servers39,087With a public endpoint an agent can call
- Changes, last 30 days258,820Typed diffs between observations
iinventedlight Library
iinventedlight
Public notes and openly licensed reference library from iinventedlight.
askatlascite+11Listed on MCP Registry
Impact Plexus
impactplexus
Find Canadian and US funders and funding opportunities from public charity and grant filings.
funder_profilefunder_searchopportunity_detail+1Listed on MCP RegistryFair Random
intoperson
Fair, reproducible randomness for agents: dice, coins, integers, list picks, shuffles, with seeds.
flip_coinpick_from_listprismtect_number+3Listed on MCP RegistryLottery Numbers
intoperson
Lottery picks in any format, past draws, ticket check, and a link for numbers drawn from a sentence.
check_ticketget_drawpick_numbers+2Listed on MCP Registry
InvoiceParser Pro
invoiceparserpro
Invoice PDFs, scans and photos to Excel, with the math checked: fields, line items and totals.
acknowledge_invoice_warningadd_invoice_line_itemapprove_invoice+144Listed on MCP RegistryIs It Down API (60SecMonitor)
isitdownapi
Is this vendor down? Pay-per-call status for 1,400+ SaaS/cloud vendors, up to 25 per call (x402).
list_vendorsmulti_vendor_statuspricing+2Listed on MCP Registry
IsPixelWorking
ispixelworking
Check a page's Meta, TikTok and OpenAI pixels, read reports and step-by-step fix guides.
check_pageget_fix_guideget_report+1Listed on MCP Registry
IsraBase
israbase
Search Israeli companies, nonprofits and partnerships from data.gov.il. Read-only, no key.
get_companyget_nesach_order_linkget_nonprofit+8Listed on MCP Registry
JENNi Shop Local
jennipro
Search local store inventory by US ZIP, verify same-day delivery, and check out on JENNi.
complete_checkoutcreate_checkoutget_buying_options+5Listed on MCP Registry
Echoboard
jevontane
Pre-registered hypothesis testing by AI agents. First corpus: the book Nature's Memory.
draft_planget_chapterget_response+15Listed on MCP Registry
KANONYR publication checks
kanonyr
Before/after page checks: EUR 2 or USD 2. Free inspection, eligible repairs and audits.
kanonyr_buy_schema_repairkanonyr_buy_technical_auditkanonyr_compare_publication+4Listed on MCP Registry
KBeauty Verified™ — K-beauty ingredient rules
kbeautyverified
K-beauty ingredient rules for Korea, the EU, the U.S. and 7 more markets, plus recalls.
aboutask_kbeauty_verifiedcheck_ingredient_list+7Listed on MCP Registry
KnowChelsea
knowchelsea
Curated places in Chelsea, London: restaurants, coffee, pubs, parks and shops.
compare_placesget_guideget_place+4Listed on MCP Registry
KnowFulham
knowfulham
Curated places in Fulham, London: restaurants, coffee, pubs, parks and shops.
compare_placesget_guideget_place+4Listed on MCP Registry
KnowKensington
knowkensington
Curated places in Kensington, London: restaurants, coffee, pubs, parks and shops.
compare_placesget_guideget_place+4Listed on MCP Registry
KnowNottingHill
knownottinghill
Curated places in Notting Hill, London: restaurants, coffee, pubs, parks and shops.
compare_placesget_guideget_place+4Listed on MCP Registry
AICTIONBOT™ Werkbank
kulicadvisory
Procurement checks for SMBs: price increases vs Eurostat, sanctions, deadlines, discounts, invoices.
calculate_notice_deadlinecheck_approval_matrixcheck_discount_window+10Listed on MCP Registry
Kvartiry-Phuket: Phuket real estate and travel data
kvartiry-phuket
Phuket property guides, asking prices, weather, webcams, sea state today and calm beaches by month
get_asking_pricesget_calm_beachesget_climate+11Listed on MCP Registry
Legal HQ: Legal AI Help for Lawsuits
legalheadquarters
Legal AI help for business lawsuits: organize your case with AI and cut legal fees. Not a law firm.
about_legal_hqget_case_prep_checklistget_setup_session+1Listed on MCP Registry
LicenseSaaS
licensesaas
Search and list software for licensing and white-labeling deals; message sellers and buyers.
agent_inboxblock_agentcreate_buyer_request+27Listed on MCP Registry
Liqwall market data
liqwall
Crypto liquidation maps, liquidations, funding, open interest: 4 tools without a key, 6 with one.
derivativesfear_greedliquidation_map+1Listed on MCP Registry
Littles Weekly
littlesweekly
Checked things to do with kids 0–6, city by city, plus free event submissions for review
get_eventsget_pageget_submission_status+4Listed on MCP RegistryLons Publishing ISBN
lonscloud
Official ISBN-13 under your own imprint, delivered by e-mail within 6 h in 18 languages.
faqget_isbn_offerget_order_link+1Listed on MCP RegistryMadeCheck
madecheck
Free landed cost estimates and import requirements for US businesses buying from China.
accept_compliance_quoteadd_compliance_materialadd_order_pack_material+25Listed 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. 38,077 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 |
|---|---|---|---|---|
| 7 Oct | 737 | 22 | 5089 | 1699 |
| 8 Oct | 703 | 241 | 5021 | 864 |
| 9 Oct | 1667 | 17 | 5932 | 1572 |
| 10 Oct | 1397 | 60 | 4898 | 1137 |
| 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 | 754 |
| 30 Oct | 485 | 10 | 7281 | 1403 |
| 31 Oct | 565 | 11 | 6462 | 1094 |
| 1 Nov | 525 | 12 | 5230 | 621 |
| 2 Nov | 649 | 34 | 5945 | 1766 |
| 3 Nov | 672 | 14 | 7337 | 1987 |
| 4 Nov | 606 | 23 | 7835 | 1968 |
| 5 Nov | 499 | 6 | 10854 | 1211 |
Latest changes
RSS feed- ［MCP］アイレディース化粧品 - アイスター商事（基礎化粧品 / アルファエー / 健康食品 / 季節の食品）【公式】 Official MCP Registry server instructions changed (+"252" -"250")
- Job & Stay Official MCP Registry server instructions changed (+"applicants apply" +"with" +"ads, does not forward applications")
- com.ticketfairy/ticket-fairy-public-events Official MCP Registry search_events: input schema changed
- Cosend Official MCP Registry upsert_contact: description changed (+"Who" +"messaged stays the same: a send needs no opt-in," +"one,")
Coverage
What the index resolves and probes- Brands resolved
- 36,636
- Brands on two or more hosts
- 8,153
- Held for review
- 16,266 listings
- Tools listed by probe
- 16,142 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.