Community
POPCORN Witness Verifier
io.github.violetclaire/popcorn-tain-verifier
MCP server for verifying receipts: POPCORN-WITNESS/2.0 signature, digest, and time. Free, read only.
Install
Add the config to your client settings. Replace values in <angle brackets> with your own.
claude_desktop_config.json
{
"mcpServers": {
"popcorn-tain-verifier": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://popcorn-tain-verify-mcp-v2.violetherod.workers.dev/mcp"
]
}
}
}Details
- Name
- io.github.violetclaire/popcorn-tain-verifier
- Version
- 2.0.1
- Updated
- Oct 18, 2026
- Source
- Official MCP Registry