Agent Identity MCP server
Gives an AI agent a disposable email and a real UK phone number to test signup flows.
0 stars237 downloads/wk
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Agent Identity tools (5, 2 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
create_test_emailwrite actionGet a fresh, real email address that can receive mail for a short time \u2014 use it to sign up for something you're testing, then call get_test_email_messages to read what arrives.
get_test_email_messageswrite actionGet the messages received so far on an address created with create_test_email.
list_servicesList the services a real UK phone number can be rented for (WhatsApp, Telegram, Google, Discord, etc.), with prices.
rent_test_phone_numberRent a real UK phone number for a given service so it can receive an SMS/OTP verification code. Debits the account balance. Returns a rentalId to check with wait_for_test_sms.
wait_for_test_smsBlock until the first SMS/OTP code arrives on a phone rental, or time out.
Public scan report
scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it
- Code scan3 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 5 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
What the publisher says
From the Agent Identity repository's README, as published. We do not edit it. Read it on GitHub
agent-identity-mcp
MCP server that gives an AI agent a throwaway test identity — a real disposable email address and a real UK phone number — so it can sign up for something it's testing and read back the verification email/SMS itself, without a human in the loop.
Bundles two existing services:
- receivemail.dev (source) for the email side.
- sms-florin for the phone/SMS side.
Status: published on npm and the official MCP registry
createtestemail no longer needs any receivemail.dev credential — mailbox creation is public/self-serve (rate-limited: 20/min per IP, 5,000/day total). The only credential needed is your own SMSFLORINAPI_KEY, for the phone-number tools.
Setup
{
"mcpServers": {
"agent-identity": {
"command": "npx",
"args": ["-y", "agent-identity-mcp"],
"env": {
"SMS_FLORIN_API_KEY": "your_key_here"
}
}
}
}Tools
Pairs well with: acp-sandbox
Building or testing an AI shopping agent (ACP/agentic commerce)? acp-sandbox is a hosted mock merchant your agent can complete a full test checkout against — no real store, no real money. Combined with this package, an agent gets a disposable email/phone for the buyer identity and a merchant to actually check out with, entirely test-side.
Pairs well with: otp-watch
Ship your own signup/verification flow? otp-watch uses the same underlying real phone numbers and disposable mailboxes to answer a different question: is your OTP/verification SMS or email actually arriving, and how fast? Point your own cron/CI at it to catch a broken delivery pipeline before your users do.
License
MIT
Nothing above is checked by us. What we check is on the safety report.
Install directly
Runs npx -y agent-identity-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add agent-identity-mcp -- npx -y agent-identity-mcp
Agent Identity: common questions
- Is Agent Identity MCP server safe?
- Mostly: it is graded B (80/100). Read the Agent Identity safety report
- How do I install Agent Identity?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Agent Identity need an API key?
- Yes. The registry entry asks for
SMS_FLORIN_API_KEY. - Is Agent Identity maintained?
- The last commit was 6 days ago (2026-09-19). The latest release is v0.1.1.
- What can I use instead of Agent Identity?
- Servers from other publishers that do the same job: Anima MCP server, CosVoice MCP server and Dead Simple Email MCP server. Compare all Agent Identity alternatives.
Alternatives to Agent Identity
Same job from other publishers: the closest match first, then the best rated.
- AnimaGive your AI agent an identity it owns: email inbox, US phone number, SMS, voice, and a vault.not reviewedGrowingB
- CosVoiceA real phone number and email for your AI Chief of Staff. Calls, bookings by phone, summaries.not reviewedGrowingA
Dead Simple EmailGive an agent its own inbox: send, receive, and pull signup codes from real email.not reviewedGrowingA
Impreza HostNo-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.not reviewedGrowingB- MX ProbeEmail verification for AI agents: send, hold or kill with the reason. Signup and credits by API.not reviewedGrowingB