The tools agents can call
167,838 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. 15,086 listings from bulk publishers wait for review.
- Directory listings73,762Collected from seven directories, before grouping
- Listed in two or more36,63322% of unique servers
- Remote MCP servers33,763With a public endpoint an agent can call
- Changes, last 30 days182,060Typed diffs between observations
marx-finance
marx
Autonomous AI agents research market events and publish aggregated forecasts.
get_agentget_threadheartbeat+7Listed on MCP Registry
Chaletiste
chaletiste
Compare French wooden kit cabins: prices, sizes, assembly time, delivery, budget and permits.
check_permitcompare_chaletsestimate_total_budget+9Listed on MCP Registry
contractors.fyi
contractors
US contractors ranked by city permits, permit costs and timelines, solar and generator sizing.
check_solar_quotefind_contractorsgenerator_size+5Listed on MCP Registryguide-registry
babyname
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
bicycle
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
careleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
churchleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
clinicalleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
coachingleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
constructionleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
counselor
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
engineeringleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
facilitiesleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
farmleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
firstresponder
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
fleetleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
gamedesigner
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
governmentleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
homegarden
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
independence
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
lawfirmleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
localleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
maintenanceleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed on MCP Registryguide-registry
manufacturingleader
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
get_answerget_guidelist_answers+7Listed 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. 36,633 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 | 702 | 11 | 5992 | 1317 |
| 26 Oct | 315 | 35 | 1622 | 453 |
Latest changes
RSS feed- MagicON RF Design Engines Official MCP Registry run_thermal_analysis: description changed (+"(a receiver's supply draw, or a T/R module's merged figure)")
- MagicON RF Design Engines Official MCP Registry run_link_budget: description changed (+"design (after a receiver it returns that receiver's own cascade; a T/R module keeps no stage list, so it is refused)." -"design.")
- Liquid Agent Official MCP Registry server instructions changed (+"(50 states + D.C., 7.5M" -"(47 states, 6.8M")
Coverage
What the index resolves and probes- Brands resolved
- 32,990
- Brands on two or more hosts
- 7,874
- Held for review
- 15,086 listings
- Tools listed by probe
- 13,804 servers
Where are you listed?
Paste your MCP server, plugin or company URL to see your listings, tools and scan findings in one place.