Adds user authentication to web and mobile apps with Amazon Cognito (user pools and identity pools) and the AWS Amplify client auth libraries. Covers sign-up/sign-in flows and the login page (Cognito-hosted UI / managed login), MFA, password policies, OAuth 2.0 / OIDC flows (auth-code + PKCE, client credentials), social/SAML federation, tokens (ID/access/refresh, rotation, revocation, storage)…
Install
npx skills add aws/agent-toolkit-for-aws --skill aws-authnpx skills add aws/agent-toolkit-for-aws --skill aws-auth -a claude-code -gnpx skills add aws/agent-toolkit-for-aws --skill aws-auth -a codex -ggemini skills install https://github.com/aws/agent-toolkit-for-aws.git --path skills/core-skills/aws-authgh skill install aws/agent-toolkit-for-aws aws-authgit clone --depth 1 https://github.com/aws/agent-toolkit-for-aws /tmp/aws__agent-toolkit-for-aws
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/aws__agent-toolkit-for-aws/skills/core-skills/aws-auth ~/.claude/skills/aws-auth # Claude Code
cp -R /tmp/aws__agent-toolkit-for-aws/skills/core-skills/aws-auth ~/.agents/skills/aws-auth # Codex, Cursor, Gemini CLI, Copilot, OpenCode