Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.
Install
Run one of the commands below, then add the client config underneath.
npx -y @verify-api/mcpClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"verifyapi": {
"command": "npx",
"args": [
"-y",
"@verify-api/mcp"
]
}
}
}About this server
VerifyAPI — fact-check with signed receipts is listed in the Developer Tools category of the MCPNav directory. It is distributed as npm and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the VerifyAPI — fact-check with signed receipts MCP server?＋
VerifyAPI — fact-check with signed receipts is an MCP server by KyTheKitty. Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.
How do I install VerifyAPI — fact-check with signed receipts?＋
Install it with: npx -y @verify-api/mcp. Then add the JSON config to your client's MCP settings and restart the client.
Is VerifyAPI — fact-check with signed receipts free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/KyTheKitty/verifyapi-mcp. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support VerifyAPI — fact-check with signed receipts?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.