FactReason for Grok
io.github.factreason/factreason
Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.
client:Grok
transport:streamable-http
tools:11
Install FactReason in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"factreason": {
"type": "http",
"url": "https://www.factreason.com/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- factreason_package_upgrade_advisory
- factreason_api_breaking_changes
- factreason_api_schema
- factreason_integration_brief
- factreason_discover_api
- factreason_create_key
- factreason_create_topup_link
- factreason_component_spec
- factreason_deprecation_scan
- factreason_auth_playbook
- factreason_subscribe_spec_changes