Is MCP Registry Search: Find, Discover & Install MCP Servers & Tools | Directory, Catalog, Marketplace safe?

Yes, with the usual care.

B81/100grade B

Safe to use. Minor gaps such as a missing repository or slower maintenance.

What to know before installing

How MCP Registry Search: Find, Discover & Install MCP Servers & Tools | Directory, Catalog, Marketplace compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 81/100; higher than 67% of 3,471 Web search servers
Tools that change things: 33%; typical: 0%. Fewer write tools means less an agent can break
Uptime: 43%; of our recent checks; the typical remote Web search server answers 100%

What its tools let an agent do: 2 read · 1 change

scanner v0.1.10 · 2026-11-05 · same rubric, same numbers if you re-run it

1 high

–Code scanremote-only server, no package to scann/a
Live reliabilityremote reachable in 1634ms20/20
Tool poisoning3 tool descriptions checked15/15
Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
Maintenancelast push 22 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

The Company Atlas
Global customs trade data and company registry. Search shipments, and look up legal entities.
5.0(1)
New
B
HeyClaude — Claude & AI workflow directory
Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.
not reviewed
Established
B
Alza
Unofficial MCP server for Alza.cz: catalog search plus token-guarded account and checkout.
not reviewed
Established
B