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Flow PDF Generator

Name: Flow PDF Generator
Author: flexrox

作者 FlexRox · GitHub ↗ · v2.0.0 · MIT-0

cross-platform ✓ 安全检测通过

总下载

当前安装

版本数

在 OpenClaw 中安装

/install flow-pdf-generator

功能描述

Generate professional PDF documents from structured JSON data. Use when user wants to create, export, or save content as a PDF file. Supports styled titles,...

使用说明 (SKILL.md)

PDF Generator

Generate styled PDF documents from structured JSON data using ReportLab.

Quick Start

python scripts/generate_pdf.py --output report.pdf --data '{
  "title": "Monthly Report",
  "subtitle": "March 2026",
  "author": "PragDev",
  "sections": [
    {"type": "text", "text": "Introduction text here."},
    {"type": "highlight", "text": "Key metric: +15%"},
    {"type": "list", "items": ["Item 1", "Item 2"]}
  ]
}'

JSON Schema Reference

See references/schema.md for complete schema documentation.

Output

PDF saved to path specified by --output or data.output
Default: output.pdf in current directory

Tips

Use accent_color and header_color for brand colors
Tables auto-alternate row backgrounds
Images must exist at the specified path
Page breaks create new pages

安全使用建议

This skill appears to do what it says: generate PDFs from JSON using the included script. Before installing/running: (1) Review the script yourself — it reads any file paths you provide in the JSON (images or a JSON filename), so do not pass sensitive filesystem paths. (2) Install reportlab in a virtualenv (pip install reportlab) — the dependency is not declared. (3) Note the CLI quirk: if --data contains invalid JSON the script will try to open that string as a filename, which can cause unexpected local file reads; avoid passing untrusted strings as --data. (4) Run the script as a non-privileged user or in a sandbox if you will process JSON from untrusted sources. If you want extra assurance, run the script on sample data first to confirm behavior.

功能分析

Type: OpenClaw Skill Name: flow-pdf-generator Version: 2.0.0 The skill is a legitimate PDF generation utility using the ReportLab library. It processes structured JSON data to create styled documents with support for tables, lists, and images. Analysis of 'scripts/generate_pdf.py' and 'SKILL.md' shows no evidence of malicious intent, data exfiltration, or unauthorized command execution; file access is limited to reading input data/images and writing the resulting PDF to a specified path.

能力评估

✓ Purpose & Capability

Name/description match the provided code and schema. The included script implements PDF generation (titles, tables, lists, images, page breaks) using ReportLab, which is exactly what the description promises.

ℹ Instruction Scope

SKILL.md instructs running the included script with JSON via --data or a file. The script reads JSON from the CLI or a file and will read image files referenced in the JSON (expected for embedding images). Minor concern: parse_args tries json.loads(json_input) and on JSONDecodeError treats the same value as a filename and opens it — this can lead to unexpected local file reads if an invalid JSON string is passed. There are no network calls or secret exfiltration in the code.

ℹ Install Mechanism

No install spec is provided (instruction-only), which is low risk. However, the code requires the ReportLab Python package but SKILL.md does not include installation instructions or a requirements.txt; users must install reportlab (e.g., pip install reportlab) before running.

✓ Credentials

The skill requests no environment variables, credentials, or config paths and the code does not access environment secrets. All file I/O is limited to user-specified JSON or image paths.

✓ Persistence & Privilege

Skill is not always-enabled and does not modify other skills or system-wide agent config. It does not persist credentials or request elevated/system privileges.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install flow-pdf-generator
安装完成后，直接呼叫该 Skill 的名称或使用 /flow-pdf-generator 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v2.0.0

Renamed to Flow PDF Generator

元数据

Slug flow-pdf-generator

版本 2.0.0

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 1

常见问题