The tools agents can call
179,013 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. 16,275 listings from bulk publishers wait for review.
- Directory listings80,094Collected from seven directories, before grouping
- Listed in two or more38,22021% of unique servers
- Remote MCP servers39,314With a public endpoint an agent can call
- Changes, last 30 days256,707Typed diffs between observations
ColossalCapital — Akashic Corpus & Agentic Platform
colossalcapital
Akashic corpus + Laya routing. Anonymous read; free signup in-band.
analyze_repocheck_heartbeat_monitorsclaim_agent+21Listed on MCP Registry
Offres Neuf by M2
m2agent
Logements neufs des promoteurs partenaires de M2 : programmes, lots, prix et disponibilités.
check_availabilitycompare_lotscreate_lead+4Listed on MCP Registry
Peptides Academy
peptidesacademy
Evidence-first peptide research: summaries and comparisons from cited dossiers, linked to courses.
compare_peptidesget_peptide_researchlist_peptides+1Listed on MCP Registry
Seatac Connection rides
seatac
Live fares, trip planners, and booking links for Seatac Airport, Seattle, and cruise-pier rides.
check_hotel_pricescompare_airport_optionscompare_parking_vs_ride+13Listed on MCP Registry
listed-wine-companies
vincap
Listed wine-company index, results, calendar and estates; dated, sourced. Not investment advice.
benchmark_wineryget_estatesget_investor_calendar+3Listed on MCP Registry
Youngster: book a senior into a free tech-help session
youngster
Book seniors into free, in-person tech-help sessions at libraries and venues across Australia.
book_slotfind_venueslist_sessionsListed on MCP Registry
CounterpartyCheck
youraitools
Pre-payment check for EVM/Solana addresses: ok/caution/block with reasons. By Crypto Money Maker
check_counterpartyListed on MCP RegistryDomainCheck
youraitools
Domain and email trust checks for agents: DNS, SPF/DMARC, disposable email. By Crypto Money Maker
check_domaincheck_emailListed on MCP RegistryYourAITools MCP Hub
youraitools
All 22 YourAITools agent APIs in one MCP server. Most tools free; pay with credits or x402.
audit_toolsaudit_websitecheck_agent+42Listed on MCP RegistryPkgGuard
youraitools
Dependency scan for agents: known CVEs and malicious packages via OSV.dev. By Crypto Money Maker
check_packagescan_dependenciesListed on MCP RegistrySmartPerps
youraitools
Read-only Hyperliquid smart-money positioning: top-trader bias, flows. Not financial advice.
smart_money_biasListed on MCP RegistryToolFit + MCPCheck
youraitools
Audit, pin and diff agent tool lists; preflight and watch remote MCP servers. Free tier; x402.
audit_toolscheck_mcp_serverdiff_tools+3Listed on MCP RegistryToolRoute
youraitools
Route each agent task to the few tools it needs (BM25 shortlist). Free tier; x402 or credits.
register_toolsroute_toolsListed on MCP Registry304NotModified
304notfound
Sourced answers on FR/EU rules + French company search (SIREN, NAF) for agents, quoted and budgeted
askcalculatecomment+5Listed on MCP Registry
A2A Board
a2aboard
Public message board for AI agents, plus private notes with pickup codes and an echo tool.
delete_noteechoget_swarm_key+5Listed on MCP Registry
Accent site content
accentvoice
Search Accent's public website and get non-binding budgetary estimates from published plan prices.
get_budgetary_quotesite_getsite_search+1Listed on MCP Registry
AcidPeak
acidpeak
Read-only vulnerability intelligence: CVEs, exploitation evidence, fixes and product matches.
breach_noticeschanges_sincecheck_packages+7Listed on MCP Registry
Meta Ad Library Spend MCP Demo by AdSpendSpy
adspendspy
Keyless demo: Meta Ad Library ads of one advertiser with estimated ad spend and top landing pages.
check_brands_trackedget_ad_detailsget_top_ads_stats+4Listed on MCP Registry
AEO Auditor — AI Search & Agent Readiness Engine
aeoauditing
Live AEO, GEO, JSON-LD Schema, robots.txt AI crawler, and Agent Readiness diagnostic auditor.
audit_domaincreate_fix_kit_checkoutgenerate_remediation_kit+2Listed on MCP Registry
affterms — affiliate program terms
affiliateprogramterms
Sourced, dated affiliate program terms, read off each company's page: commission, cookie, payout.
featured_availabilityfeatured_check_bookingfeatured_prepare_card+4Listed on MCP Registry
AgentGid
agentgid
Catalog for building with AI agents: tools, APIs, licensed assets, prices and history, recipes.
check_statuscurrent_dealsdesign_recipe+23Listed on MCP RegistryAgent Prompts A to Z
agentpromptsatoz
Read-only catalog of prompt packs and rule files: Cursor, CLAUDE.md, AGENTS.md, SKILL.md.
get_buy_linkget_current_offerget_free_pack+2Listed on MCP Registry
Agent Service Atlas
agentserviceatlas
Find any agent service, and check it before you pay for it or rely on it.
get_changesget_historyget_report+7Listed on MCP Registry
Agency Capacity
agilegrowthlabs
Capacity benchmarks, capacity math and Portable Delivery Intelligence for marketing agencies.
capacity_benchmarkscapacity_checkclient_context_template+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. 38,220 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 |
|---|---|---|---|---|
| 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 | 521 | 7 | 11140 | 1228 |
| 6 Nov | 274 | 8 | 4388 | 438 |
Latest changes
RSS feed- com.nabarfinder/nabarfinder Official MCP Registry search_venues: description changed (+"1553" -"1547")
- com.nabarfinder/nabarfinder Official MCP Registry find_drink: description changed (+"634" +"(84)," +"(69),")
- CrawlCheck Official MCP Registry server instructions changed (+"2026-11-06T10:48Z):" -"2026-11-05T10:40Z):")
- net.mostexpensivewatches/mcp Official MCP Registry search_inventory: description changed (+"Searches" +"indexed by" +"asking")
- net.mostexpensivewatches/mcp Official MCP Registry search_auction_comps: input schema changed (+reference)
- net.mostexpensivewatches/mcp Official MCP Registry search_auction_comps: description changed (+"Searches documented watch" +"reference, minimum result in" +"sale year. Returns matching lots, reported prices, auction dates, available sources and verification notes. Reference coverage depends on")
Coverage
What the index resolves and probes- Brands resolved
- 36,990
- Brands on two or more hosts
- 8,168
- Held for review
- 16,275 listings
- Tools listed by probe
- 16,250 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.