BiSheng PPTX Builder

What it does

When your agent uses it

• Creating a Chinese-language slide deck for a report, proposal or product launch
• Applying an uploaded corporate template to new slide content
• Rewriting the content of an existing PPT file
• Turning a document into a presentation inside BiSheng

Example prompts

• “Make a PPT that introduces our company, using the template in uploads/company.potx.”
• “Turn this project report into a short deck for the Monday review.”
• “Open the uploaded PPT and update the figures on the budget slide.”

Requirements

• BiSheng with the code executor enabled
• python-pptx in the execution environment

Workflow steps

9 steps, taken from the step headings in SKILL.md.

1. 1开工纪律
2. 2环境事实（照做，不要试探）
3. 3选路线
4. 4从零创建
5. 5套用用户模板
6. 6交付前自检（必做）
7. 7交付纪律
8. 8排版底线（细则见 references/design-zh.md）
9. 9绝不要做的事

What it can do on your machine

Read from SKILL.md and the folder at commit cb9b77a. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Ships 4 files in scripts/ (Python), which the agent can run.

  Shell commands in SKILL.md call:

  • pip
  • npm
  • python

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md. Its commands use pip and npm, which can reach the network depending on how they are called.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

BiSheng PPTX Builder loads about 1.8k tokens when it runs, and up to ~6.9k if it reads all its reference files. Until then it costs about 82 tokens; SKILL.md has 420 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~82

When it runs · the whole SKILL.md, loaded when a task matches

~1.8k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~6.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from dataelement/bisheng at commit cb9b77a, republished under its Apache-2.0 licence (© dataelement). 420 words, ~1,846 tokens.

name

bisheng-pptx

description

制作 PowerPoint 演示文稿（.pptx）时使用：从零创建企业介绍、工作汇报、项目方案、产品发布、培训课件等幻灯片； 按用户提供的模板（.pptx/.potx）套版生成；读取或改写已有 PPT。当用户说到「PPT」「幻灯片」「演示文稿」「汇报材料」 「宣讲材料」「课件」「deck」「slides」「pptx」，或提出「做一个介绍 X 的 PPT」「按这个模板做一版」 「把这份材料做成 PPT」时触发。本技能给出 BiSheng 代码执行器里可行的 python-pptx 生成路径， 以及中文排版规范、模板套用方法、交付前自检脚本。 如果用户明确要的是网页翻页式 HTML 演示而不是 .pptx 文件，不要用本技能。

metadata.display-name

PPT 制作（BiSheng 适配）

import os, shutil
try:
    import pptx
    print("python-pptx OK", getattr(pptx, "__version__", ""))
except ImportError:
    print("python-pptx MISSING")
print("skills 可见:", os.path.isdir("skills/bisheng-pptx/scripts"))
print("soffice:", shutil.which("soffice") or shutil.which("libreoffice") or "无（只影响预览渲染，不影响生成）")

import subprocess, sys
r = subprocess.run([sys.executable, "scratch/build_deck.py"], capture_output=True, text=True)
print(r.stdout or "(no stdout)")
print(r.stderr[-2000:] if r.stderr else "(no stderr)")

import subprocess, sys
r = subprocess.run([sys.executable, "skills/bisheng-pptx/scripts/probe_template.py", "uploads/模板.pptx"],
                   capture_output=True, text=True)
print(r.stdout or "(no stdout)")
print(r.stderr[-2000:] if r.stderr else "(no stderr)")

import subprocess, sys
r = subprocess.run([sys.executable, "skills/bisheng-pptx/scripts/inspect_deck.py", "output/xxx.pptx"],
                   capture_output=True, text=True)
print(r.stdout or "(no stdout)")
print(r.stderr[-2000:] if r.stderr else "(no stderr)")

import subprocess, sys
r = subprocess.run([sys.executable, "skills/bisheng-pptx/scripts/render_deck.py", "output/xxx.pptx"],
                   capture_output=True, text=True)
print(r.stdout or "(no stdout)")
print(r.stderr[-2000:] if r.stderr else "(no stderr)")

© dataelement, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 6 other files (scripts, references) in src/backend/bisheng/linsight/builtin_skills/bisheng-pptx of dataelement/bisheng.

• SKILL.md
• references/design-zh.md
• references/pptx-cookbook.md
• scripts/inspect_deck.py
• scripts/pptx_helpers.py
• scripts/probe_template.py
• scripts/render_deck.py

Open the folder on GitHubat commit cb9b77a