Install and wire markstream-vue, markstream-react, markstream-vue2, or markstream-angular into an existing repository. Use when Codex needs to choose the right package, install the smallest peer-dependency set, fix CSS/reset order, decide between `content` and `nodes`, or add a minimal working renderer example.
Use this skill when the task is "add markstream to an app" or "fix a broken markstream install".
Read references/scenarios.md before making dependency choices.
package.json, app entry files, Tailwind or UnoCSS config, and whether the repo is SSR or streaming-focused.markstream-vue, markstream-vue2, markstream-react, or markstream-angular.markstream-*/index.css inside @layer components.katex/dist/katex.min.css when math is enabled.content for static or low-frequency rendering.nodes plus final when the app receives streaming updates.customId / custom-id plus scoped setCustomComponents(...).nodes.content unless the app is clearly SSE, chat, token-streaming, or worker-preparsed.docs/guide/installation.mddocs/guide/usage.mddocs/guide/troubleshooting.mddocs/guide/component-overrides.md