Verity runs on your own machine — the client starts it, so there is no endpoint to ping. 64 installs a week from npm. Last commit 23 Oct 2026.
Real-time fact-checking MCP. Verifies claims against live sources with structured verdicts.
What the code does
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
result.innerHTML = html;
tgToken && tgChat && fetch(`https://api.telegram.org/bot${tgToken.trim()}/sendMessage`, {
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add verity -e 'VERITY_PRIVATE_KEY=<VERITY_PRIVATE_KEY>' -- npx -y verity-mcp{
"mcpServers": {
"verity": {
"command": "npx",
"args": [
"-y",
"verity-mcp"
],
"env": {
"VERITY_PRIVATE_KEY": "<VERITY_PRIVATE_KEY>"
}
}
}
}[mcp_servers.verity]
command = "npx"
args = ["-y", "verity-mcp"]
env = { VERITY_PRIVATE_KEY = "<VERITY_PRIVATE_KEY>" }{
"mcpServers": {
"verity": {
"command": "npx",
"args": [
"-y",
"verity-mcp"
],
"env": {
"VERITY_PRIVATE_KEY": "<VERITY_PRIVATE_KEY>"
}
}
}
}{
"servers": {
"verity": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"verity-mcp"
],
"env": {
"VERITY_PRIVATE_KEY": "<VERITY_PRIVATE_KEY>"
}
}
}
}Put your own value in place of
<VERITY_PRIVATE_KEY> (Base wallet private key (0x...) — used to sign x402 payments in USDC on Base. Per-call: 0.10 USDC (verify), 0.50 USDC (deep-check), 0.75 USDC (batch)).
The author’s registry entry marks it as required.
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Verity — questions
Answers built from our own checks of this server.