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Install in OpenClaw
/install pdf-analysis
Description
Analyze the structure, layout, and content of PDF documents using MinerU. Returns structured output preserving headings, tables, images, formulas, and docume...
Usage Guidance
This skill appears coherent, but before installing: 1) Confirm the mineru-open-api package source (npm and the GitHub repo) are official and review their README/source so you know whether processing is local or sent to mineru.net. 2) Treat MINERU_TOKEN like any credential: only provide it if you accept that PDFs may be uploaded to the MinerU service; check token scope and storage location used by the CLI. 3) For sensitive documents, prefer local/offline processing or validate that the tool supports fully local extraction; avoid using the 'extract' mode if it uploads data. 4) Install the CLI from the official project pages, inspect what files the installer creates, and run it in a sandbox if possible. 5) Be cautious when running interactive auth in shared environments since tokens are often persisted to disk — locate and audit that config file if needed.
Capability Analysis
Type: OpenClaw Skill
Name: pdf-analysis
Version: 0.4.0
The skill bundle provides instructions for using the 'mineru-open-api' CLI tool, an open-source document intelligence engine from OpenDataLab (Shanghai AI Lab), to analyze PDF files. The SKILL.md file contains legitimate installation steps via npm and Go, along with usage examples for document extraction and authentication. No malicious code, data exfiltration attempts, or prompt injection attacks were found in the provided files.
Capability Assessment
Purpose & Capability
The skill name/description (PDF analysis via MinerU) match the declared requirements: it needs the mineru-open-api CLI and a MINERU_TOKEN for full features. Requiring that binary and a service token is expected for a hosted/CLI wrapper around MinerU functionality.
Instruction Scope
SKILL.md stays within the PDF-analysis domain (operations on local files or URLs, flash-extract vs extract, page ranges, OCR). It references running the mineru-open-api CLI and an interactive auth flow. One ambiguity: 'extract' requires a token and likely calls MinerU's remote API (token creation is on mineru.net), which means document content may be uploaded to that service — this is consistent with the purpose but is important for sensitive documents.
Install Mechanism
Installation uses npm (mineru-open-api) or go install from a GitHub repo. These are typical for CLI tooling; they carry moderate risk compared with purely instruction-only skills because they install third-party code. No arbitrary download URLs or extract-from-untrusted-host patterns are used.
Credentials
Only MINERU_TOKEN is required (primaryEnv). That is proportionate for a tool that authenticates to a hosted MinerU service. The SKILL.md does not request other unrelated secrets or config paths.
Persistence & Privilege
always is false and the skill does not request elevated platform-wide privileges. The CLI's interactive auth may store a token locally (normal for CLI tools) but the skill does not attempt to modify other skills or system-wide configs according to the provided metadata.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pdf-analysis - After installation, invoke the skill by name or use
/pdf-analysis - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.4.0
SEO: expand description for better ClawHub vector search discovery
v0.3.0
Rollback to original version
v0.2.1
SEO optimization v0.2.1
v0.2.0
SEO optimization v0.2.0
v1.0.1
Minor update
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is PDF Analysis?
Analyze the structure, layout, and content of PDF documents using MinerU. Returns structured output preserving headings, tables, images, formulas, and docume... It is an AI Agent Skill for Claude Code / OpenClaw, with 210 downloads so far.
How do I install PDF Analysis?
Run "/install pdf-analysis" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is PDF Analysis free?
Yes, PDF Analysis is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does PDF Analysis support?
PDF Analysis is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created PDF Analysis?
It is built and maintained by mzlzyCA (@mzlzyca); the current version is v0.4.0.
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