Configuring Duende IdentityServer as a SAML 2.0 Identity Provider (IdP): service provider registration, SSO and SLO flows, claim mappings, extensibility interfaces, and production deployment patterns.
Install
npx skills add DuendeSoftware/duende-skills --skill identityserver-samlnpx skills add DuendeSoftware/duende-skills --skill identityserver-saml -a claude-code -gnpx skills add DuendeSoftware/duende-skills --skill identityserver-saml -a codex -ggemini skills install https://github.com/DuendeSoftware/duende-skills.git --path skills/identityserver-samlgh skill install DuendeSoftware/duende-skills identityserver-samlgit clone --depth 1 https://github.com/DuendeSoftware/duende-skills /tmp/DuendeSoftware__duende-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/DuendeSoftware__duende-skills/skills/identityserver-saml ~/.claude/skills/identityserver-saml # Claude Code
cp -R /tmp/DuendeSoftware__duende-skills/skills/identityserver-saml ~/.agents/skills/identityserver-saml # Codex, Cursor, Gemini CLI, Copilot, OpenCode