The tools agents can call
162,431 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. 14,524 listings from bulk publishers wait for review.
- Directory listings67,090Collected from seven directories, before grouping
- Listed in two or more35,05122% of unique servers
- Remote MCP servers30,307With a public endpoint an agent can call
- Changes, last 30 days120,136Typed diffs between observations
ElectricityFinder
konradish
Free: ranks Texas electricity plans by yearly cost at your kWh. Paid by subscribers, not providers.
compare_texas_electricity_planshow_to_get_my_usagesend_feedbackListed on MCP Registry
pathmint
konstantinbozukov
Before you pay an x402 URL, ping it live or dead. One cent, USDC on Base.
listing_check_before_paymessari_gate_before_payping_x402_before_pay+3Listed on MCP Registry
UnicodeKit
mamuso
Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.
get_characterget_collectionlist_block_characters+2Listed on MCP Registry
Mifori CertAgent Trust Oracle
manuel-cubiko
Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
get_agent_certificateget_agent_leaderboardsubmit_agent_feedback+1Listed on MCP Registry
PrecioSano
martinnovoa22
Medicine prices across Chilean pharmacies, same-ingredient brands (ISP) and on-duty pharmacies.
buscar_preciofarmacias_de_turnoficha_medicamento+1Listed on MCP Registry
Rising Shores Singapore
mazeasdamien
Sea-level rise in Singapore: when a place or address floods, areas and people affected, IPCC AR6.
area_impactcheck_addressflood_impact+7Listed on MCP Registry
Favicon & App Icons
mewc
Check, generate, and troubleshoot complete favicon, Apple touch icon, PWA, and web app icon sets.
check_favicongenerate_iconsetsearch_iconsListed on MCP RegistryMifori CertAgent Trust Oracle
mifori
Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
get_agent_certificateget_agent_leaderboardsubmit_agent_feedback+1Listed on MCP Registry
Isoba — Dollar & Crisis Index
nickarstrong
US dollar index, crisis meter, recession and market-top risk from official data, tested since 1990.
get_current_readingsget_monthly_historyget_track_recordListed on MCP Registry
Landfiller
obrientt
Build budget Commander mana bases with card quantities, reasoning, warnings, and shopping links.
build_mana_basesearch_commandersListed on MCP Registry
黑123 Hackathons
onehumanbeing
Read-only search of hackathons, team-up posts and projects on 黑123 (hack123.henryht.sh), zh/en.
get_hackathonsearch_hackathonssearch_team_posts+1Listed on MCP Registry
Bizkaia Now
pguerrerolinares
Read-only search of cultural and nightlife events in Bizkaia (Basque Country, Spain).
get_eventsearch_eventsListed on MCP Registry
RPV Calculator
pieterjanscheir
Belgian procedural indemnity (rechtsplegingsvergoeding) amounts, indexed to the CPI for any date.
calculate_rpvget_indexation_statusget_rate_tableListed on MCP RegistryEV Load Check
pindotcom
NEC-based screening for a home EV charger: panel capacity, wire sizing, voltage drop, GA incentives.
check_panel_capacitycheck_voltage_droplookup_georgia_rebate+1Listed on MCP Registry
Priors (hosted, read-only)
priors-agents
Credit records and scores of ERC-8004 AI agents on Robinhood Chain, from Priors. No key needed.
agent_recordcredit_historydesk_record+17Listed on MCP Registry
Uncertainty Calculator
quentintruong
Evaluate mathematical expressions and propagate measurement uncertainty.
calculate_uncertaintyListed on MCP RegistryVibeKast
radsdevv
Forecast the weekly BTC price as a distribution on VibeKast and trade it on Base Sepolia.
build_orderget_leaderboardget_market+5Listed on MCP Registry
TranscriptYT
rajdeep-automation
YouTube transcripts for AI agents: text, JSON, SRT, or VTT in 150+ languages, with AI fallback.
get_transcriptget_usagelist_languages+3Listed on MCP RegistryThe Roofing List
redpath1
Find checked US roofers, siding and gutter contractors by city. Read-only, no login.
get_contractorsearch_contractorsListed on MCP Registry
ALK Trading
rpatel021
Read-only ALK Trading signals, published track record, stored backtests and strategy rules.
explain_strategyget_backtestget_signals+3Listed on MCP Registry
Abonnement24 deals
sem-sea
Actuele Nederlandse deals voor sim only, telefoon met abonnement en internet, op echte totaalprijs.
list_devicessearch_internetsearch_phone_deals+1Listed on MCP Registry
VendorWatch
sergiomaldo
Check a vendor before you sign: DPA coverage, subprocessors, certifications, data locations, AI use.
check_portfoliofind_vendorget_vendor_profile+1Listed on MCP Registry
AIYuCha Domain Intelligence
sinianchu9
Analyze public domain names: naming features, structural value, RDAP/ICP evidence, and comparisons.
analyze_domain_featuresanalyze_domain_valuecheck_domain_risk+2Listed on MCP Registry
DomainROC Domain Advisor
sinianchu9
Read-only domain availability and registrar price research via a public remote MCP server.
calculate_domain_costcheck_domain_pricescompare_registrar_prices+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 them78%of servers are listed in one directory only. 35,051 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 | 1257 | 79 | 482 | 359 |
Latest changes
RSS feed- The Agents Index Official MCP Registry get_best_of: description changed (+"in the order its category page prints (ranked by what we can confirm: a public price, an API and docs, independent sources, stated limits)," +"Payment never moves a row." -"ranked (paid tiers first, then editorial merit),")
- The Agents Index Official MCP Registry server instructions changed (+"my_listings gives a listing owner their own listings: status, numbers and AI answers (their session or agent key).")
Coverage
What the index resolves and probes- Brands resolved
- 29,359
- Brands on two or more hosts
- 7,199
- Held for review
- 14,524 listings
- Tools listed by probe
- 12,380 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.