The answer
@mcp-tool-kit/shared
Top verified match: it matches your intent.
fresh · published 10d ago · verified 2026-07-25tested · static-verifiedsigned passport ✓score 52/1002,482 monthly downloads
claude mcp add shared -- npx -y @mcp-tool-kit/shared
Runners-up
- @mailkite/mcp69/100 · higher verification score, weaker intent match