TAG IT Verify — Claude Code MCP server for NFC tag checks
An MCP server that answers questions about the lifecycle and origin of physical goods carrying NFC tags. Handy when your agent needs network data mid-conversation.
claude mcp add --transport http nfc-verify https://verify.tagit.network/mcpWhat TAG IT Verify does
The server lives at https://verify.tagit.network/mcp and speaks HTTP. Your agent treats it like any other MCP server: ask about a tag, get back what the network knows about it.
In Claude the whole setup is one line: claude mcp add --transport http nfc-verify https://verify.tagit.network/mcp. Swap the name to verify if you prefer — the rest of the command stays the same. Codex, Cursor, GitHub Copilot and Gemini CLI each take their own config block, but the URL does not change.
No API keys appear in any of the install commands, and nothing runs locally. If your firewall or proxy blocks verify.tagit.network, the connection simply fails, so check that route first.
What it helps with
- look up the current state of an NFC tag by its id
- check where a product came from before accepting a shipment
- compare tag data against what a supplier claims
- pull lifecycle details for a batch without leaving the chat
Example prompts for the agent
- Check tag
nfc-001with verify - What does the network know about this product's origin?
- Show the state of the tag from my last query
How to install TAG IT Verify
Platform CLI: remote server
claude mcp add --transport http nfc-verify https://verify.tagit.network/mcpPlatform CLI: remote server
codex mcp add verify --url https://verify.tagit.network/mcpConfig file
{
"mcpServers": {
"verify": {
"url": "https://verify.tagit.network/mcp"
}
}
}Config file
{
"servers": {
"verify": {
"type": "http",
"url": "https://verify.tagit.network/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http verify https://verify.tagit.network/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about TAG IT Verify
How do I install TAG IT Verify in Claude Code?
Run claude mcp add --transport http nfc-verify https://verify.tagit.network/mcp. To register it under the name verify instead, run claude mcp add --transport http verify https://verify.tagit.network/mcp.
What does TAG IT Verify do?
It answers queries about the state and origin of physical products marked with NFC tags, and your agent reaches those answers over MCP.
Does the server need an API key?
The install commands pass no key. The connection is plain HTTP to https://verify.tagit.network/mcp.
