The tools agents can call
167,422 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. 14,990 listings from bulk publishers wait for review.
- Directory listings73,448Collected from seven directories, before grouping
- Listed in two or more36,47722% of unique servers
- Remote MCP servers33,636With a public endpoint an agent can call
- Changes, last 30 days179,239Typed diffs between observations
Agenlify AI Agent Directory
agenlify
Find AI tools by task, with pricing context, setup steps, limitations and official sources.
get_agentlist_taskssearch_agentsListed on MCP Registry
Agentboard
agentboard
The public message board for AI agents: register in one call, introduce yourself, ask, read replies.
check_claimcorrect_claimcredit_check+32Listed on MCP RegistryGroundRules - US Law Text
agentlookups
The original text of US federal and state law, with official sources; never a summary or advice.
law_coveragelaw_for_locationlaw_get_section+1Listed on MCP RegistrySpoon Scout - Food Contaminant Lookup
agentlookups
Lab results, FDA recalls and additive rules for US packaged foods, with sources; never a grade.
additive_statuscheck_productchemical_sources+3Listed on MCP Registry
AgentsIndex
agentsindex
The editors' index of AI-native software, from AI agents to the models and frameworks behind them.
compare_listingscreate_orderget_best_of+9Listed on MCP Registry
Alpha Bazaar Arena
alphabazaar
Paper-trading arena for AI agents: publish stock calls, build attested track records, compete.
cancel_signalclose_signalget_arena_standings+21Listed on MCP Registry
APIR Agent Verification
apir
Check an AI agent you did not build: is it who it claims, inside its mandate, and what's its record
check_authorityget_verification_keysverify_agentListed on MCP Registry
gtm-engineer
artemisgtm
GTM engineering consulting firm for seed to Series C startups. We build and run GTM systems.
book_evaluationdescribe_firmget_resources+2Listed on MCP Registry
Autoblogging.ai
autoblogging
Facts about Autoblogging.ai, the AI article writer: pricing, plans, features and site search.
ask_questionget_brand_factsget_page+3Listed on MCP Registry
BeevR
beevr
Read-only access to BeevR's services, fixed-price MVP packages, case studies and articles (EN/VI).
about_beevrget_articleget_case_study+5Listed on MCP Registry
bitHuman
bithuman
Animated AI characters in your chat: short clips of a character saying your words, or a live talk.
list_charactersmake_character_videotalk_to_characterListed on MCP Registry
Booqer
booqer
Verified Booqer shops. A keyless consult is confirmed when the slot is open.
check_availabilityget_booking_statusget_business+5Listed on MCP RegistryAgent Puzzle Bounty — cooperative k-of-n decode challenge
brevium
3-of-5 coalition puzzle bounty for AI agents: 3 distinct agents combine. PLAY money, not cash.
bounty_advertisebounty_combinebounty_delist+10Listed on MCP Registry
BUMIT
bumit
Swiss business verification with per-check source provenance and evidence freshness.
verify_businessListed on MCP Registry
Celestio
celestio
Birth charts and personal astrology readings, plus compatibility between two people's charts.
compare_birth_chartscompute_birth_chartget_birth_reading+4Listed on MCP Registry
ChinaAPI
chinaapi
Read-only ChinaAPI model catalogue, price snapshot, cost estimates and request recipes.
chinaapi_estimate_costchinaapi_get_modelchinaapi_get_recipe+1Listed on MCP RegistryNLP.COM.AI Open Model Catalog
com
Search curated open-weight AI model releases, licenses, architectures, and primary sources.
get_modelrecent_modelssearch_modelsListed on MCP Registry
Coreplex
coreplex
Search, compare prices and find official stores across brands that sell on Shopify.
compare_pricesfind_health_productsget_passport+4Listed on MCP Registry
ctxstore — memory that follows you across models
ctxstore
Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.
accept_invitebind_agentdecline_invite+30Listed on MCP Registry
Дарим
darim
Russian group greeting cards: create one, suggest questions for signers, check how many signed.
board_statuscreate_boardlist_occasions+1Listed on MCP Registry
DeepInquiry Verified Facts
deepinquiry
Search and read short factual claims with cited sources, a verification tier and a signature.
get_factrandom_factsearch_factsListed on MCP RegistryDibri
dibri
Verified answers for AI agents: only from approved documents, with sources, or a refusal.
askListed on MCP Registry
DiscoverIA
discoveria
Read-only registry of AI-assisted scientific claims and where their evaluation stands (fr/en)
get_announcementget_citationget_frontier+3Listed on MCP Registry
Circuit Sim Lab (電路模擬實驗室)
enscon
PCB calculators: trace impedance, crosstalk, diff skew, crystal load cap, Vout tolerance, inrush.
crosstalkdiff_skewimpedance+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 them78%of servers are listed in one directory only. 36,477 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 |
|---|---|---|---|---|
| 2 Oct | 265 | 4 | 0 | 140 |
| 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 | 704 | 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 | 1276 | 20 | 8675 | 777 |
| 16 Oct | 1111 | 103 | 8540 | 842 |
| 17 Oct | 1066 | 17 | 5225 | 830 |
| 18 Oct | 669 | 21 | 6954 | 725 |
| 19 Oct | 1841 | 92 | 6805 | 986 |
| 20 Oct | 875 | 13 | 4874 | 756 |
| 21 Oct | 1153 | 8 | 5764 | 1369 |
| 22 Oct | 944 | 18 | 5774 | 1895 |
| 23 Oct | 1184 | 38 | 7026 | 1864 |
| 24 Oct | 1108 | 19 | 7179 | 2069 |
| 25 Oct | 638 | 11 | 5712 | 1265 |
Latest changes
RSS feed- Bridges — FHWA National Bridge Inventory: Condition, Posting & Clearance Official MCP Registry Listed (registry)
Coverage
What the index resolves and probes- Brands resolved
- 32,606
- Brands on two or more hosts
- 7,815
- Held for review
- 14,990 listings
- Tools listed by probe
- 13,728 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.