Data
What we measured about every server in the official MCP registry, in one file. Free to use with attribution (CC BY 4.0).
Archived snapshot of 2026-10-04, citable: doi:10.5281/zenodo.23137127 (Zenodo).
The registry today
| Servers in the registry | 38,992 | read 2026-10-03 |
|---|---|---|
| Remote endpoints checked | 22,587 | checked 2026-10-04 |
| Completed the MCP handshake | 14,029 (62%) | our check |
| Asked for sign-in first | 6,007 (27%) | our check |
| Asked for payment first | 63 | our check |
| Did not complete the handshake | 2,488 (11%) | failures re-checked |
| Linked repositories that no longer resolve | 3,463 of 23,013 | GitHub API, 2026-10-04 |
| Entries that read like tests | 744 | name pattern |
Columns
name, endpoint, check_result, check_class, checked_at, protocol, tool_count, github_repo, github_stars, github_last_push, github_archived, registry_status, flags, indexed
Descriptions are not in the file: they belong to their publishers and appear with attribution on each server's page. How each column is measured.