Is io.github.nzdsf2-gif/relayshield-mcp safe to use?

io.github.nzdsf2-gif/relayshield-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.nzdsf2-gif/relayshield-mcp?

io.github.nzdsf2-gif/relayshield-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with io.github.nzdsf2-gif/relayshield-mcp?

io.github.nzdsf2-gif/relayshield-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.nzdsf2-gif/relayshield-mcp actively maintained?

io.github.nzdsf2-gif/relayshield-mcp is actively maintained — last commit was 8 days ago.

io.github.nzdsf2-gif/relayshield-mcp

Breach detection, SIM swap, domain lookalikes, OAuth watchlist, URL scanning. Subscription or PAYG.

0 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 8d ago

Works with most clients

Transport: stdio

0 tools

Grade F

Edit this pageView history

Security

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-nzdsf2-gif-relayshield-mcp": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-nzdsf2-gif-relayshield-mcp)](https://mcppedia.org/s/io-github-nzdsf2-gif-relayshield-mcp)

Read me

What io.github.nzdsf2-gif/relayshield-mcp does

Breach detection, SIM swap, domain lookalikes, OAuth watchlist, URL scanning. Subscription or PAYG.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

32/100across 5 weighted dimensions

How we score →

0255075100

−68

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

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Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.nzdsf2-gif/relayshield-mcp safe to use?: io.github.nzdsf2-gif/relayshield-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.nzdsf2-gif/relayshield-mcp?: io.github.nzdsf2-gif/relayshield-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with io.github.nzdsf2-gif/relayshield-mcp?: io.github.nzdsf2-gif/relayshield-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.nzdsf2-gif/relayshield-mcp actively maintained?: io.github.nzdsf2-gif/relayshield-mcp is actively maintained — last commit was 8 days ago.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Security

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-nzdsf2-gif-relayshield-mcp": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-nzdsf2-gif-relayshield-mcp)](https://mcppedia.org/s/io-github-nzdsf2-gif-relayshield-mcp)

Read me

What io.github.nzdsf2-gif/relayshield-mcp does

Breach detection, SIM swap, domain lookalikes, OAuth watchlist, URL scanning. Subscription or PAYG.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

relayshield-mcp

mcp-name: io.github.nzdsf2-gif/relayshield-mcp

RelayShield security intelligence as an MCP server — plug breach detection, SIM swap detection, domain lookalike monitoring, OAuth supply chain watchlist, and URL/file scanning directly into Claude and any MCP-compatible AI agent.

Tools

Tool	What it does	PAYG price
`check_breach`	Email breach lookup — 13 billion+ records via HIBP	$0.10 USDC
`check_sim_swap`	SIM swap / eSIM detection via live carrier data	$0.25 USDC
`check_domain_lookalikes`	Typosquat and lookalike domain detection with cert transparency	$0.50 USDC
`check_oauth_watchlist`	OAuth supply chain breach check — Slack, GitHub, Notion, Zapier, and more	$0.15 USDC
`scan_url`	URL malware/phishing scan across 70+ engines (async)	subscription only
`scan_file`	Binary malware scan across 70+ AV engines (async)	subscription only
`check_scan_result`	Poll for verdict after `scan_url` / `scan_file`	free

Access modes

Subscription — API key from RapidAPI. All 7 tools available. Free tier: 100 calls/month. Paid tiers from $29/month.

Pay-as-you-go — No API key needed. Pay per check in USDC on Base (x402 protocol). Set RELAYSHIELD_X_PAYMENT with your payment proof. 4 tools available ($0.10–$0.50/check). Call a tool with no payment set to receive pricing and payment instructions.

Discovery — Set neither key nor payment. Tool calls return payment requirements and a subscription link.

Install

pip install relayshield-mcp

Or run without installing:

uvx relayshield-mcp

Configure Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

Subscription (RapidAPI key):

{
  "mcpServers": {
    "relayshield": {
      "command": "relayshield-mcp",
      "env": {
        "RELAYSHIELD_API_URL": "https://xhh3tfrhng.execute-api.us-east-1.amazonaws.com/prod",
        "RELAYSHIELD_API_KEY": "your-rapidapi-key-here"
      }
    }
  }
}

Pay-as-you-go (x402 USDC on Base):

{
  "mcpServers": {
    "relayshield": {
      "command": "relayshield-mcp",
      "env": {
        "RELAYSHIELD_API_URL": "https://xhh3tfrhng.execute-api.us-east-1.amazonaws.com/prod",
        "RELAYSHIELD_X_PAYMENT": "your-x402-payment-proof-here"
      }
    }
  }
}

Quit and relaunch Claude Desktop after editing.

Configure Claude Code (CLI)

claude mcp add relayshield \
  --command relayshield-mcp \
  --env RELAYSHIELD_API_URL=https://xhh3tfrhng.execute-api.us-east-1.amazonaws.com/prod \
  --env RELAYSHIELD_API_KEY=your-rapidapi-key-here

Usage examples

Once configured, ask Claude:

Check whether user@example.com has been breached.

Has there been a SIM swap on +14155551234?

Check acme.com for lookalike domains.

Are any OAuth apps connected to user@example.com in a recent breach?

Scan this URL for malware: https://suspicious-link.example.com

For URL and file scans, Claude automatically polls check_scan_result every 5 seconds until the verdict is ready.

Environment variables

Variable	Description
`RELAYSHIELD_API_URL`	API Gateway base URL (required)
`RELAYSHIELD_API_KEY`	RapidAPI subscription key (subscription mode)
`RELAYSHIELD_X_PAYMENT`	x402 payment proof — USDC on Base (pay-as-you-go mode)

Set RELAYSHIELD_API_KEY or RELAYSHIELD_X_PAYMENT — not both. API key takes priority if both are set.

Links

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

32/100across 5 weighted dimensions

How we score →

0255075100

−68

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.nzdsf2-gif/relayshield-mcp safe to use?: io.github.nzdsf2-gif/relayshield-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.nzdsf2-gif/relayshield-mcp?: io.github.nzdsf2-gif/relayshield-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with io.github.nzdsf2-gif/relayshield-mcp?: io.github.nzdsf2-gif/relayshield-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.nzdsf2-gif/relayshield-mcp actively maintained?: io.github.nzdsf2-gif/relayshield-mcp is actively maintained — last commit was 8 days ago.