markstream-vue is a family of Markdown renderers that display AI-generated text while it is still arriving, including unfinished formatting, code blocks, diagrams, and mathematical notation. It is for AI chat interfaces built with Vue and other supported frameworks, with markstream-vue targeting Vue 3, Nuxt, and VitePress. The catalogue entries provide agent guidance for using the renderer family.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/simon-he95/markstream-vue/markstream-vue2-clinpx skills add Simon-He95/markstream-vue --skill markstream-vue2-cligit clone --depth 1 https://github.com/Simon-He95/markstream-vueWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/simon-he95/markstream-vue/markstream-vue2-cli)<a href="https://agentmods.dev/skills/simon-he95/markstream-vue/markstream-vue2-cli"><img src="https://agentmods.dev/badge/skills/simon-he95/markstream-vue/markstream-vue2-cli.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00083 | $0.00782 |
| Opus 5 | $0.00042 | $0.00391 |
| Sonnet 5 | $0.00017 | $0.00156 |
| Haiku 4.5 | $0.00008 | $0.00078 |
Grade A, and why
markstream-vue2-cli scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Markstream Vue 2 CLI
Use this skill when the host app is Vue 2 on Vue CLI or another Webpack 4-style stack.
Workflow
- Confirm the repo uses Vue 2 plus Vue CLI or Webpack 4-era tooling.
- Install
markstream-vue2and only the peers required for the requested features. - Import
markstream-vue2/dist/index.cssin the app shell. - Avoid Vite-style
?workerimports.- Use
createKaTeXWorkerFromCDN(...)andcreateMermaidWorkerFromCDN(...)when workers are needed.
- Use
- Prefer stable code block defaults over brittle wiring.
- In Webpack 4-era repos,
stream-diffs(or plain<pre>) is the only code block runtime — there is no Monaco/stream-monacofallback and noMarkdownCodeBlockNode. - Use top-level
code-block-optionsor directCodeBlockNode.code-block-optionsfor the shared renderer-neutral option contract. Keep header/toolbar props incode-block-props. - For AI chat or streaming UIs, keep
contentand use built-in smooth streaming first.smooth-streaming="auto"is the default and activates whentypewriter=trueormax-live-nodes <= 0.typewriteronly controls the blinking cursor and defaults tofalse.fadecontrols node enter and streamed-text fade animations and defaults totrue.
- Streaming vs recovering history: in chat UIs the same
MarkdownRenderstarts streaming and later switches to history whenfinal=true.- Streaming:
smooth-streaming="auto",:fade="false",typewriter=true. Smooth pacing handles gradual appearance; fade would flicker. - Recovering history:
:smooth-streaming="false",:fade="true",typewriter=false. Content is already complete — pacing would slow it down, but fade gives a polished entry animation. - Dynamic switch:
:smooth-streaming="isStreaming ? 'auto' : false",:fade="!isStreaming".
- Streaming:
- Move to
nodes+finalonly for worker-preparsed content, shared AST stores, or custom AST control. - Remember that
html-policynow defaults tosafe, and Mermaid strict mode is on by default throughmermaid-props.
- In Webpack 4-era repos,
- Validate with the smallest useful local dev or build command.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 45 lines · 83 tokens per session scan A 0b0911f74917
markstream-vue2-cli is a skill published in the GitHub repository Simon-He95/markstream-vue (2,986 stars, last pushed yesterday), licensed MIT. It adds 83 tokens to every session and 782 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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