MCP.Market

G3M MCP server

online · 100% uptime
by g3m.co·co.g3m/g3m·v1.0.0
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Send personalized physical gifts and letters to business contacts from AI agents

B77/100grade B
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Safety scan
B77/100

full report

Adoption
New

Little public usage data yet

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

G3M tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 197ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How G3M compares

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

Safety score
77/100
higher than 50% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
314 ms
faster than 50% of 30,027 servers

Install G3M in Claude Code, Cursor or VS Code

claude mcp add --transport http g3m https://api.g3m.co/mcp/
Add to Cursor

G3M: common questions

Is G3M MCP server safe?
Mostly: it is graded B (77/100). Read the G3M safety report
How do I install G3M?
It runs remotely at api.g3m.co. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does G3M need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is G3M maintained?
The latest release is v1.0.0.
Is G3M up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of G3M?
Servers from other publishers that do the same job: Contact Affordance MCP server and Business Contact Finder MCP server.
How does G3M compare with other MCP servers?
safety score 77/100 (higher than 50% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 314 ms (faster than 50% of 30,027 servers). Full comparison.

Alternatives to G3M

Same job from other publishers: the closest match first, then the best rated.

  • Contact Affordance
    Check how to contact a business website, and whether that contact path actually works.
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  • Business Contact Finder
    Check how to contact a business website, and whether that contact path actually works.
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