MCP server

Fact Verification MCP

io.github.FoundryNet/fact-check-mcp

Checked 26 Oct 2026, 08:29 UTC · Connection failed

Verify claims with verdict, confidence & cited sources; batch verify, source checks, daily brief.

Failed last check

https://fact-check-mcp-production.up.railway.app/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Failed last check
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http fact-check-mcp https://fact-check-mcp-production.up.railway.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.fact-check-mcp]
url = "https://fact-check-mcp-production.up.railway.app/mcp"

Gemini CLI

{"mcpServers":{"fact-check-mcp":{"httpUrl":"https://fact-check-mcp-production.up.railway.app/mcp"}}}

Cursor

{"mcpServers":{"fact-check-mcp":{"url":"https://fact-check-mcp-production.up.railway.app/mcp"}}}

VS Code

{"servers":{"fact-check-mcp":{"type":"http","url":"https://fact-check-mcp-production.up.railway.app/mcp"}}}

Antigravity

agy mcp add fact-check-mcp https://fact-check-mcp-production.up.railway.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"fact-check-mcp","server_url":"https://fact-check-mcp-production.up.railway.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"fact-check-mcp","server_url":"https://fact-check-mcp-production.up.railway.app/mcp"}

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