MCP.Market

CAI MCP server

by cailab-hk·io.github.cailab-hk/cai·v1.0.4
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CAI MCP server — gives AI agents a custodial wallet, @cai.com email, and vault.

C60/100grade C
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Safety scan
C60/100

full report

Adoption
New

0 stars

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

CAI MCP tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualityno auth information5/15
  • Maintenancelast push 79 days ago12/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 60/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How CAI MCP compares

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

Safety score
60/100
higher than 15% of 916 Email servers

Install CAI MCP in Claude Code, Cursor or VS Code

The registry entry has no remote endpoint or installable package.

What the publisher says

From the CAI MCP repository's README, as published. We do not edit it. Read it on GitHub

@ Cailab/mcp - the Model Context Protocol server

. Identity, custodial wallet, payments, and inbox for AI agents.

Install

npm i -g @cailab/mcp

Then add to your MCP client (Cursor / Claude Desktop / OpenClaw / Hermes):

{
  "mcpServers": {
    "cai": {
      "command": "npx",
      "args": ["-x", "@cailab/mcp"],
      "env": { "CAI_API_KEY": "your-key-here" }
    }
  }
}

Why CAI

  • Skill contract: cai.com/skill.md
  • Agent Card: cai.com/.well-known/agent.json

Check CAI First.

Nothing above is checked by us. What we check is on the safety report.

CAI MCP: common questions

Is CAI MCP server safe?
With care: it is graded C, so read the findings first (60/100). Read the CAI MCP safety report
Does CAI MCP need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is CAI MCP maintained?
The last commit was 118 days ago (2026-07-09). The latest release is v1.0.4.
What can I use instead of CAI MCP?
Servers from other publishers that do the same job: Postfleet MCP server, Thunderbird CLI MCP server and Palmyr MCP server.

Alternatives to CAI MCP

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

  • Postfleet
    Give an AI agent its own email address: send, reply, read, and wait for mail.
    A
  • Thunderbird CLI
    Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.
    A
  • Palmyr
    Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
    B
  • Mailoo - Email MCP Server
    Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
    A
  • emailmd
    Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
    A