MinerU Document Explorer

REQUIRED for any task involving reading or understanding PDF contents. Use when a user asks about a .pdf file — reading pages, answering questions, extractin...

What to consider before installing/running this skill: - Functionally this looks like a legitimate PDF explorer CLI + optional local server. It will install a Python package and many dependencies from the bundled source; run the included scripts/setup.sh only inside an isolated Python virtual environment or container to avoid touching system Python packages (the script uses --break-system-packages which can alter system site-packages). - The skill can run a FastAPI server (default host 127.0.0.1) and accepts uploads and networked OCR/embedding requests. Before running the server, set a non-empty server_api_key in the config or provide a strong API key via env var, and keep the server bound to localhost unless you intentionally want external access. - Optional API keys (MinerU / PageIndex / embedder / reranker / extractor) enable cloud features and must be provided by you. Only supply keys you trust the code to use; keys will be written into the skill's config.yaml if you configure them via the setup prompt. If you do not need cloud OCR or external models, skip entering those keys to keep processing local. - The skill will download PDFs when given http/https URLs and store files under its cache root inside the skill directory. Treat that like any code that downloads files: avoid pointing it at untrusted URLs, and inspect downloaded PDFs before reusing them. - Review the bundled requirements.txt and code (server.py, pdf_utils.py, config.py) if you have concerns about network calls, data retention, or where cached files are stored. If you want minimal risk, run the tool in a disposable VM or container, with no external API keys provided. If you'd like, I can point out the exact lines that: (a) read MINERU_TOKEN and other env vars, (b) perform downloads of remote PDFs, and (c) start the FastAPI server, or produce a short checklist for safely running setup.sh.

Type: OpenClaw Skill Name: mineru-document-explorer Version: 1.0.1 The MinerU Document Explorer is a comprehensive PDF analysis toolkit that provides OCR, semantic search, and hierarchical document outlining. The bundle includes a CLI tool (`doc-search`), a FastAPI server, and various backends for integrating with MinerU and OpenAI-compatible APIs. While the skill requires network access and handles sensitive credentials (API keys), its behavior is entirely consistent with its stated purpose of document exploration. The `setup.sh` script performs standard installation tasks, and the `SKILL.md` instructions guide the agent to use the tool efficiently without any evidence of malicious prompt injection or unauthorized data exfiltration. The default external endpoint (staging.mineru.org.cn) is aligned with the MinerU service branding.