The tools agents can call
178,129 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. 16,841 listings from bulk publishers wait for review.
- Directory listings76,878Collected from seven directories, before grouping
- Listed in two or more37,74721% of unique servers
- Remote MCP servers40,842With a public endpoint an agent can call
- Changes, last 30 days274,202Typed diffs between observations

site
co
Fire Risk Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Food Hygiene Alerts: the site's own MCP server — checker, enquiry (enquiry = a human handoff,...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Football Trials Database: the site's own MCP server — checker, enquiry (enquiry = a human...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Forensic Accountant Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Forklift Course Finder: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Forklift Servicing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Forklift Training Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
FORS Accreditation Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
FSMA Crypto Promotions Checker: the site's own MCP server — checker, enquiry (enquiry = a human...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Gallbladder Surgery Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Gearbox Reconditioning Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Gearbox Repair Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Generator Servicing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Glazier Prices: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Grain Storage Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Grease Trap Cleaning Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
HACCP Software Compare: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
compare_criteriacompare_optionscompare_table+3Listed on MCP Registry
site
co
Heat Network Check: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
Heritage Statement Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
Hernia Surgery Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed on MCP Registry
site
co
HGV Hours Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
co
HMO Licence Checker: the site's own MCP server — checker, enquiry (enquiry = a human handoff,...
checker_answerchecker_startchecker_tree+3Listed on MCP Registry
site
co
HMO Mortgage Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
calculatecalculator_describeenquiry_describe+2Listed on MCP Registry
site
co
HVAC Maintenance Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
enquiry_describeenquiry_fieldssubmit_enquiryListed 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. 37,747 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 |
|---|---|---|---|---|
| 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 | 1136 | 8 | 5758 | 1369 |
| 22 Oct | 932 | 18 | 5766 | 1880 |
| 23 Oct | 1171 | 38 | 7025 | 1864 |
| 24 Oct | 1107 | 19 | 7170 | 2066 |
| 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 | 1172 | 3 | 5460 | 787 |
| 9 Nov | 4417 | 9437 | 3143 | 1082 |
Latest changes
RSS feed- 独行录 / opcmenu Official MCP Registry get_activity_attendance: description changed (+"登录/主办方;报名∪签到名单,含noShow/walkIn,不含售票/联系方式/答卷。walkIn仅公开场;报名超过500时truncated且noShow不完整。普通组织不要求App的线下场可凭有效门票人工记录到场;其余人工补录受兼容期开关限制,原生工牌须本人App核验。check_in_attendees记录,实到分组start_activity_match_round。" -"登录/主办方;报名∪签到名单,含noShow/walkIn,不含售票/联系方式/答卷。walkIn仅公开场;报名超过500时truncated且noShow不完整。App专属签到开启须本人App核验;兼容期可check_in_attendees补录,实到分组start_activity_match_round。")
- 独行录 / opcmenu Official MCP Registry check_in_attendees: description changed (+"登录/主办方;先确认本人已实际到场。普通非官方组织的线下活动、不要求App且本人持有效门票时,可直接人工记录,不要求完善公开资料;其他人工补录仍受兼容期开关、完整资料和App规则限制。始终核对当前账号、受众和门票;人工记录不产生原生核验/电子工牌,也不满足App签到抽奖条件。一次最多50个站内userId,逐条返回结果,不可把失败项称为已到场;历史名单用get_activity_attendance。" -"登录/主办方;仅兼容期允许人工补录;活动开启 App 专属签到后,必须让本人在 App 内签到,本工具不再写入或分组。人工补录不产生已核验电子参会证。 一次最多 50 个站内 userId;每位都须完成资料并满足当前门票和受众资格。逐条返回结果,不可把失败项称为已到场。历史名单用 get_activity_attendance 查询。")
- SpaceMolt Official MCP Registry complete_mission: description changed (+"Shipyard Supply missions pay from the commission's material escrow first. Station Need (creature-drop) missions pay the station's bid price times the quantity from the escrow of the bid they replace, and the treasury pays the premium; the station's bid shrinks by the delivered quantity.")
- QR Branding Official MCP Registry qr_generate_from_template: description changed (+"Unlike a QR script written locally (Python `qrcode`, Code Interpreter), this renders a branded design — module and finder shapes, logo compositing, CTA frames, gradients, the 118 curated templates — and decodes the result server-side (ISO/IEC 18004) before returning it, so a design that would not scan is caught here instead of on the printed piece. Local code can only draw a flat square matrix and cannot verify it.")
Coverage
What the index resolves and probes- Brands resolved
- 40,043
- Brands on two or more hosts
- 7,243
- Held for review
- 16,841 listings
- Tools listed by probe
- 16,761 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.