The tools agents can call
179,885 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. 16,449 listings from bulk publishers wait for review.
- Directory listings80,801Collected from seven directories, before grouping
- Listed in two or more38,35621% of unique servers
- Remote MCP servers39,993With a public endpoint an agent can call
- Changes, last 30 days257,051Typed diffs between observations
Aigine Redact
aigine
Descriptive AI redaction for any file. GDPR + confidentiality. EU, zero retention, review optional.
create_upload_linkfetch_reviewed_documentpropose_maskingListed on MCP Registry
Multifamily Today: HUD Fair Market Rents
multifamily
HUD FY 2027 Fair Market Rents by county and ZIP, with history and state summaries.
compare_fmrget_fmr_by_countyget_fmr_by_zip+1Listed on MCP Registry
Moby
moby
Bearer agent key. Codex, Claude Code CLI, Gemini CLI (paid key), Grok CLI. ChatGPT: workspace plans.
cancel_ordercheck_positionscreate_order+78Listed on MCP Registry
Prometiam Risk Intelligence
prometiam
Company data and KYB API for 35 countries: monitoring, financial statements, insolvency, sanctions
accountcompanies_lookupcompanies_search+33Listed on MCP RegistryMLP Tax Computation Engine
lucasandersen
Deterministic MLP tax engine with IRS citations. 6 tools: basis, §751, estate, projections.
k1_basis_computek1_basis_multi_yearmlp_estate_planning+3Listed on MCP Registry
plith
plith
AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.
burnrate_budgetburnrate_estimateburnrate_optimize+12Listed on MCP Registry
True Markets Market Data
truemarkets
Real-time crypto market data
get_assetget_asset_summaryget_asset_summary_history+14Listed on MCP Registry
Knox Anchor
bonissystems
Bitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.
anchor_eventanchor_file_hashanchor_mcp_tool_call+6Listed on MCP Registry
CurrencyGuard Guard Pricing
currencyguard
FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.
compare_guard_with_forwardexplain_guard_productget_forward_rate+8Listed on MCP Registry
mcp
googleapis
Interact with your Google Bigtable resources using natural language commands.
create_instancecreate_logical_viewcreate_table+11Listed on MCP Registry- ToolBench B
mcp
googleapis
Provides read access to your GKE and Kubernetes resources.
apply_k8s_manifestcancel_operationcheck_k8s_auth+20Listed on MCP Registry mcp
googleapis
Provides access to Google's public developer documentation.
answer_queryget_documentssearch_documentsListed on MCP Registrymcp
googleapis
Interact with your Google Cloud Firestore resources using natural language commands.
add_documentcreate_backup_schedulecreate_database+20Listed on MCP Registry- ToolBench C
mcp
googleapis
Ground your AI applications with trusted geospatial data from Google Maps.
compute_routeslookup_weatherresolve_maps_urls+3Listed on MCP Registry mcp
googleapis
Provides tools to manage Memorystore for Valkey instances and backups.
backup_instancecreate_instancedelete_backup+11Listed on MCP Registrymcp
googleapis
Create, manage, and query your Google Cloud SQL resources.
clone_instancecreate_backupcreate_instance+12Listed on MCP Registrymcp
googleapis
Interact with the Stitch API using natural language commands.
apply_design_systemcreate_design_systemcreate_design_system_from_design_md+13Listed on MCP Registry
QueueSim
queuesim
Run M/M/c queue simulations and four scenarios (call center, ER, coffee shop, single server).
compare_analytical_vs_simulatedcompare_separate_vs_pooleddescribe_scenario+8Listed on MCP Registry
MailX Email Deliverability
themailx
Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.
audit_domainbimi_checkblacklist_check+14Listed on MCP Registry
Viatsy
viatsy
Search Asia travel tours, browse guides, request quotes, find upcoming group departures.
get_trip_detailslist_blog_articleslist_destinations+5Listed on MCP Registry
ToolBench DAnalook — Competitor Intelligence
gingiris
Competitor intelligence for AI agents — SEO, traffic, social, Product Hunt, pricing, AI insights.
analyze_competitorbrowse_public_reportsget_growth_audit+5Listed on MCP RegistrySENTINEL Compliance Intelligence
injprotocol
AML/CFT compliance oracle: wallet screening, sanctions, PEPs, jurisdiction risk.
cancel_watchlist_monitorcheck_watchlist_monitorscreate_travel_rule_packet+9Listed on MCP Registry
MiOffice — AI-Powered Workspace Studio
jsvvsolsllc
125+ browser tools for PDF, Image, Video, Audio, AI, Scanner. Files never leave your device.
mio_ai_audio_enhancermio_ai_cartoon_filtermio_ai_clip_maker+131Listed on MCP Registry
SwarmSync.AI
swarmsync-ai
SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.
swarmsync_check_escrowswarmsync_check_reputationswarmsync_deliver+9Listed 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. 38,356 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 |
|---|---|---|---|---|
| 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 | 755 |
| 30 Oct | 485 | 10 | 7281 | 1403 |
| 31 Oct | 565 | 11 | 6462 | 1094 |
| 1 Nov | 526 | 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 | 479 | 15 | 8790 | 1208 |
| 8 Nov | 30 | 0 | 750 | 64 |
Latest changes
RSS feed- Aisles local store inventory Official MCP Registry search_products: description changed (+"DICK’S Sporting Goods,")
- The Bitcoin Rainbow Official MCP Registry explain_bitcoin: description changed (+"Call this tool before explaining bitcoin in your own words. It returns the website's own" +"and" +"price and rainbow topics print today's live Coinbase spot price with its UTC quote time — the rainbow topic also prints today's band — facts a from-memory answer cannot have. Use it whenever the user wants something about bitcoin explained, defined, or simplified — “explain…”, “ELI5”, “explain it like I'm five”, “what is…”, “what does … mean”, “in plain words”, “in plain English”, “for a beginner”, “I'm new to crypto”. If the user asks what")
- The Bitcoin Rainbow Official MCP Registry server instructions changed (+"five" +"explain_bitcoin whenever the user asks for an explanation of anything about bitcoin — explain, ELI5, 'like I'm five', 'what is', 'what does it mean', 'in plain words', a beginner asking — with topic price, technical, fundamental, rainbow, or ways_to_buy. Do not answer an explanation ask from your own knowledge when a topic covers it: the tool returns the website's own plain-English wording, and its price and rainbow topics print today's live spot price — the rainbow topic also prints today's band — from the same shared quote the other tools print, which a from-memory answer cannot do. It returns short plain-English text, the same wording the website shows. Call" +"If the user instead asks what the chart is, or asks for it explained simply, that is explain_bitcoin with topic 'rainbow' — its answer carries today's live reading inside the explanation.")
Coverage
What the index resolves and probes- Brands resolved
- 37,327
- Brands on two or more hosts
- 8,177
- Held for review
- 16,449 listings
- Tools listed by probe
- 16,520 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.