Set + wire deployment env vars / secrets (API keys) for a Convex app — stored in Convex env, read in actions, never hardcoded. TRIGGER when the user needs an API key/secret/env var ('add my OpenAI key', 'set an env var').
Install
npx skills add convex/convex-backend-skill --skill envnpx skills add convex/convex-backend-skill --skill env -a claude-code -gnpx skills add convex/convex-backend-skill --skill env -a codex -ggemini skills install https://github.com/convex/convex-backend-skill.git --path skills/envgh skill install convex/convex-backend-skill envgit clone --depth 1 https://github.com/convex/convex-backend-skill /tmp/convex__convex-backend-skill
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/convex__convex-backend-skill/skills/env ~/.claude/skills/env # Claude Code
cp -R /tmp/convex__convex-backend-skill/skills/env ~/.agents/skills/env # Codex, Cursor, Gemini CLI, Copilot, OpenCode