Guide for building React applications with Apollo Client 4.x. Use this skill when: (1) setting up Apollo Client in a React project, (2) writing GraphQL queries or mutations with hooks, (3) configuring caching or cache policies, (4) managing local state with reactive variables, (5) troubleshooting Apollo Client errors or performance issues.
Install
npx skills add apollographql/skills --skill apollo-clientnpx skills add apollographql/skills --skill apollo-client -a claude-code -gnpx skills add apollographql/skills --skill apollo-client -a codex -ggemini skills install https://github.com/apollographql/skills.git --path skills/apollo-clientgh skill install apollographql/skills apollo-clientgit clone --depth 1 https://github.com/apollographql/skills /tmp/apollographql__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/apollographql__skills/skills/apollo-client ~/.claude/skills/apollo-client # Claude Code
cp -R /tmp/apollographql__skills/skills/apollo-client ~/.agents/skills/apollo-client # Codex, Cursor, Gemini CLI, Copilot, OpenCode