Lenz Fact-Check
Rank #10,437io.lenz/fact-check
Check the factual claims in a draft or an answer: a quick verdict, or a deep check with sources.
Lenz Fact-Check is a Model Context Protocol (MCP) server published by lenzhq. It ranks #10,437 of 132,046 servers tracked on MCP Toplist. Lenz Fact-Check is listed across 4 registries — Official MCP, PulseMCP, Glama and mcp.so, with 4 tracked versions. It was first listed on Jul 6, 2026 and most recently updated on Sep 19, 2026.
Ranks ahead of 121,609 of 132,046 servers on MCP Toplist.
Use Lenz Fact-Check
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http fact-check https://lenz.io/mcp[mcp_servers.fact-check]
url = "https://lenz.io/mcp"Add to ~/.codex/config.toml.
https://lenz.io/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"fact-check": {
"url": "https://lenz.io/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"fact-check": {
"type": "http",
"url": "https://lenz.io/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"fact-check": {
"serverUrl": "https://lenz.io/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"fact-check": {
"url": "https://lenz.io/mcp"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.lenz%2Ffact-check)<a href="https://mcptoplist.com/server/io.lenz%2Ffact-check"><img src="https://mcptoplist.com/badge/io.lenz%2Ffact-check.svg" alt="MCP Toplist: Top 10% of 132,046" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 4 registries
lenzhq
Available versions (4)
| Version | Published |
|---|---|
| 1.1.0 | Sep 19, 2026 |
| 1.0.3 | Aug 30, 2026 |
| 1.0.1 | Jul 6, 2026 |
| 1.0.0 | Jul 6, 2026 |
Frequently asked questions
- Who maintains Lenz Fact-Check?
- Lenz Fact-Check is maintained by lenzhq, which publishes 1 MCP server (4 total versions) tracked on MCP Toplist.
- Is Lenz Fact-Check listed on the Official MCP Registry?
- Yes — Lenz Fact-Check is listed on the Official MCP Registry, alongside PulseMCP, Glama and mcp.so.
- How many versions does Lenz Fact-Check have?
- MCP Toplist tracks 4 versions of Lenz Fact-Check, most recently published on Sep 19, 2026.
- Where can I find the source code for Lenz Fact-Check?
- The source code for Lenz Fact-Check is hosted at github.com/lenzhq/lenz-mcp.
Do you run this server?
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