pptx-minio-upload

pptx-minio-upload is a skill for Claude Code, Codex from DaiShuaishuai/pptx-minio-mcp. It costs 59 tokens per session (1,282 once invoked), scanned A, original, MIT.

A skill for creating Chinese-first PowerPoint presentations locally and uploading them to MinIO, a private service compatible with Amazon S3 storage. It can return a browser-downloadable presigned link, which is a temporary access link.

In plain words
What is it for?
For making PPTX presentations in Chinese, uploading them to private object storage, checking generated files, and cleaning up local presentation artifacts.
Why use it?
It provides a defined process for generating and uploading presentation files while avoiding placeholder content and repetitive layouts. It also covers retrying uploads when generation already succeeded.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit For making PPTX presentations in Chinese, uploading them to private object storage, checking generated files, and cleaning up local presentation artifacts.

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Install with agentmods
npx agentmods add skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload
Install

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.

Any agent
npx skills add DaiShuaishuai/pptx-minio-mcp --skill pptx-minio-upload
Clone the repo
git clone --depth 1 https://github.com/DaiShuaishuai/pptx-minio-mcp

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for pptx-minio-upload

README.md
[![agentmods](https://agentmods.dev/badge/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload/github.svg)](https://agentmods.dev/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload)
Your own site
<a href="https://agentmods.dev/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload"><img src="https://agentmods.dev/badge/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pptx-minio-upload

Your own site · 80×15
<a href="https://agentmods.dev/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload"><img src="https://agentmods.dev/badge/skills/daishuaishuai/pptx-minio-mcp/pptx-minio-upload.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,282 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.01282
Opus 5 $0.00030 $0.00641
Sonnet 5 $0.00012 $0.00256
Haiku 4.5 $0.00006 $0.00128

Measured 11d ago against content hash 12cf354ae4e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

pptx-minio-upload 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 11d 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.

skills/pptx-minio-upload/SKILL.md · 158 lines

How it starts

The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PPT 生成与 MinIO 下载

核心原则

当用户要求“生成 PPT、做一个演示稿、提供可下载链接”时,优先使用本 MCP 的高层工具,不要直接调用底层 MinIO 全量工具。

默认生产推荐:

{
  "layout_engine": "design_system",
  "theme": "dark_tech",
  "language": "zh-CN"
}

不要默认使用 upstream_templates,也不要让 Agent 自行传递上游 template_id。上游模板库保留为实验模式,默认可能出现 Image 1Metric/Q1/Q2、默认 Contact 等占位泄露。

复杂 PPT 先规划各页类型(如 timelinemetricsprocesscomparisonsection)再生成,不要全部写成 bullets

工具推荐

场景 建议工具
简单生成并返回下载链接 generate_pptx_upload_minio
复杂 PPT、长 PPT、多风格、需要先生成后上传 create_pptx_artifact -> upload_pptx_artifact_to_minio
已生成本地 artifact,需要重试上传 upload_pptx_artifact_to_minio
查询本地 artifact 状态 get_pptx_artifact_info
清理本地 artifact cleanup_pptx_artifact

如果 generate_pptx_upload_minio 返回 generated_upload_failed 且带 artifact_id,说明 PPT 已经生成成功,上传失败,此时只重试 upload_pptx_artifact_to_minio,不要重新生成。

推荐入参示例

{
  "title": "人工智能发展历程",
  "topic": "从早期符号主义到大模型时代",
  "language": "zh-CN",
  "user_id": "default-user",
  "filename": "人工智能发展历程.pptx",
  "layout_engine": "design_system",
  "theme": "dark_tech",
  "slides": [
    {
      "type": "cover",
      "title": "人工智能发展历程",
      "content": "从图灵测试到大模型时代"
    },
    {
      "type": "agenda",
      "title": "目录",
      "items": [
        "起源与奠基",
        "寒冬与复苏",
        "深度学习革命",
        "大模型时代",
        "AGI 展望"
      ]
    },
    {
      "type": "timeline",
      "title": "AI 关键节点",
      "items": [
        {"label": "1950", "text": "图灵提出机器智能问题"},
        {"label": "1956", "text": "达特茅斯会议正式提出 AI"},
        {"label": "2012", "text": "AlexNet 引爆深度学习浪潮"},
        {"label": "2022", "text": "ChatGPT 推动大模型应用普及"}
      ]
    },
    {
      "type": "comparison",
      "title": "传统 AI 与大模型对比",
      "left_title": "传统 AI",
      "right_title": "大模型",
      "left": ["任务专用", "可解释性较强", "上线迁移成本较高"],
      "right": ["通用性更强", "生态更快扩展", "部署链路更标准"]
    },
    {
      "type": "closing",
      "title": "谢谢",
      "content": "从演进中学习,在业务中稳健落地。"
    }
  ]
}

Read the full file on GitHub · 158 lines

Changes

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.

  1. 11d ago First seen · 158 lines · 59 tokens per session scan A 12cf354ae4e8

Subscribe to this mod's changes

pptx-minio-upload is a skill published in the GitHub repository DaiShuaishuai/pptx-minio-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 59 tokens to every session and 1,282 once invoked, about $0.0003 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 2026-08-31.

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