Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.
Connect Runs on your machine
claude mcp add verifyapi -e VERIFYAPI_API_KEY=<VERIFYAPI_API_KEY> -e VERIFYAPI_BASE_URL=<VERIFYAPI_BASE_URL> -- npx -y @verify-api/[email protected]{
"mcpServers": {
"verifyapi": {
"command": "npx",
"args": [
"-y",
"@verify-api/[email protected]"
],
"env": {
"VERIFYAPI_API_KEY": "<VERIFYAPI_API_KEY>",
"VERIFYAPI_BASE_URL": "<VERIFYAPI_BASE_URL>"
}
}
}
}{
"mcpServers": {
"verifyapi": {
"command": "npx",
"args": [
"-y",
"@verify-api/[email protected]"
],
"env": {
"VERIFYAPI_API_KEY": "<VERIFYAPI_API_KEY>",
"VERIFYAPI_BASE_URL": "<VERIFYAPI_BASE_URL>"
}
}
}
}{
"servers": {
"verifyapi": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@verify-api/[email protected]"
],
"env": {
"VERIFYAPI_API_KEY": "<VERIFYAPI_API_KEY>",
"VERIFYAPI_BASE_URL": "<VERIFYAPI_BASE_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
VERIFYAPI_API_KEYOptional, secret | Your VerifyAPI key (csk_live_...). Get one free at https://verify-api.dev/signup — no card required. Unset = free trial (3 calls per IP per 24h, cached tier, signed receipts still included). |
VERIFYAPI_BASE_URLOptional | Override the API base URL. Defaults to https://api.verify-api.dev. |
Details
| Package | @verify-api/[email protected] (NPM, stdio) |
| First published | 12 Sep 2026 |
| Last updated | 12 Sep 2026 |
| Registry name | io.github.KyTheKitty/verifyapi |
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