{"version":"2.1.273","anchor":"github-app-install-now-detects-saml-sso-enforcement","canonical_anchor":"github-app-install-now-detects-saml-sso-enforcement","heading":"GitHub App install now detects SAML SSO enforcement","tier":"notice","area":"GitHub","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.273\/e\/github-app-install-now-detects-saml-sso-enforcement","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.273","markdown":"### GitHub App install now detects SAML SSO enforcement\n\n\/install-github-app now recognizes SAML SSO enforcement and explains how to re-authorize\n\n**What**\n\n`\/install-github-app`, which installs the Claude GitHub App for a repository, now recognizes when a repository access check fails because of SAML single sign-on (SSO) enforcement. Instead of showing a generic failure, it shows \"Single sign-on authorization needed\" with instructions to either re-authorize the GitHub CLI login and authorize the organization for SSO, or configure SSO on a personal access token.\n\n**Why**\n\nOrganizations that enforce SAML SSO on GitHub previously got an unhelpful generic error during setup. Now the command tells the user exactly what's blocking access and how to fix it.\n\n- Area: GitHub\n- Names: `\/install-github-app`\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 1\/5"}