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Documentation

User guides and API references for Xiaohe's products.

Xiaohe Agent​

GuideContents
OverviewThe three layers, where a Session can live, the four credentials
QuickstartDownload and install, account and credentials, configure the app
AdvancedTerminal chat, the Session service, model providers
Session APIREST control plane for integrations
Model gatewayOne endpoint for DeepSeek, Kimi, and Claude

Heyue (Xiaohe Reader)​

GuideContents
OverviewMarkdown reader: GFM, math, no account
Install & updateDesktop installers and in-app updates
ReadingOpen files, appearance, export

Hesuan (Phynexis)​

GuideContents
OverviewWhat it is; links to the technical site
InstallationPublic CLI wheel, licensed prefix, activation

OpenFOAM​

GuideContents
OverviewCross-platform CFD native packs
InstallationInstall from a native pack

Prefer the Download page for current installer links.