The registry, measured
State of the MCP ecosystem
Computed live from the catalog on every visit. The crawl runs daily, the grades are public math, and none of these numbers is an estimate.
20,055
MCP servers indexed
109,449
tools, from live inspection
5,697
servers inspected live
130
blueprints & stacks
How the ecosystem grades
Quality grades across the 20,055 servers graded so far: maintenance, completeness, and reliability, popularity excluded.
A
6,692
B
8,875
C
3,755
D
674
E
59
View as table
| Grade A | 6,692 |
| Grade B | 8,875 |
| Grade C | 3,755 |
| Grade D | 674 |
| Grade E | 59 |
Where the servers are
Every category in the catalog, largest first.
View as table
| DevOps & Cloud | 12,373 |
| General | 2,017 |
| AI & ML | 1,810 |
| Search & Web | 868 |
| Comms & Social | 476 |
| Media & Design | 446 |
| Productivity | 395 |
| Finance & Payments | 389 |
| Crypto & Web3 | 317 |
| Observability | 296 |
| Files & Storage | 206 |
| Databases | 186 |
| Security | 141 |
| Browser & Automation | 135 |
The crawl at work
18,064 servers added in the last 30 days, day by day.
2026-07-252026-08-08
View as table
| 2026-07-25 | 16,060 |
| 2026-07-26 | 113 |
| 2026-07-27 | 148 |
| 2026-07-28 | 192 |
| 2026-07-29 | 149 |
| 2026-07-30 | 146 |
| 2026-07-31 | 158 |
| 2026-08-06 | 938 |
| 2026-08-07 | 133 |
| 2026-08-08 | 27 |
Who published all this
Provenance tiers: how each is earned.
Verified 13,989 · proven code-host identityPublisher 6,066 · verified company domainCommunity 0 · crawled, unverified
Want this data raw? The registry API serves the whole catalog, and the RSS feed carries every new arrival.