MinerU Open MCP
PYPI · MINERU-OPEN-MCP
Parse PDFs, images, doc, docx, ppt, pptx, xls, xlsx, html into Markdown using MinerU API.
Available components
Last scanned (23 hours ago)
Scores higher than 80% of PyPI servers
Category Documents and Files
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security94
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Declares code that runs automatically (setup.py, a custom setup.py cmdclass) and that we could not recognise. It may be perfectly ordinary, but we have not established what it does. View diagnostics → Partial
- 1 of 35 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 43 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability58
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1183 tokens (~591/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Checks we ran (16)
- Malware scan
- Known CVEs
- Install scripts
- Dependency health
- Source repository
- Provenance
- License
- Maintenance
- Security disclosure
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Does not apply to this package (2)
- Endpoint SecurityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
- Transport & ReachabilityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
The score does not measure everything. What the score does not measure →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 4 Nov 26 0
- Security disclosure: unverified → fail ▼ functional
- 3 Nov 26 0
- Security disclosure: fail → unverified ▼ functional
- 1 Nov 26 −15
- Malware scan: pass → unverified ▼ security
- 31 Oct 26 +16
- Malware scan: unverified → pass ▲ security
- Stability: 0.97 → pass security
- 30 Oct 26 −1
- Stability: pass → 0.97 functional
- 29 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- 27 Oct 26 +15
- Malware scan: unverified → pass ▲ security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed pypi/mineru-open-mcp@1.0.20
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Install scripts 3 scripts
| Hook | Tier | Command |
|---|---|---|
| build_backend | Known build tool | setuptools.build_meta |
| setup_py | Not reviewed | <setup.py, unreviewed> |
| cmdclass | Not reviewed | <custom, unreviewed> |
Background: Why install scripts are a supply-chain risk →
Dependencies 35 packages
| Packages resolved | 35 |
|---|---|
| Stale | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_ocr_languages Get Ocr Languages ~19
List all OCR languages supported by MinerU.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
parse_documents Parse Documents ~487
High-quality document parsing: converts PDF, Word, PPT, Excel (in Flash Mode), and images to Markdown. Powered by SOTA MinerU PDF extraction — supports full document parsing (200+ pages), academic paper parsing, formula recognition, table extraction, multi-column layouts, scanned document OCR, and webpage-to-Markdown conversion. Designed for AI workflows. Unlike basic readers limited to the first 10 pages, MinerU processes entire documents end-to-end.
| Name | Type | Req | Description |
|---|---|---|---|
| enable_ocr | – | – | OCR mode: null (default) - auto-detect: the server decides whether OCR is needed. true - force OCR on when the user mentions poor scan quality. false - disable OCR. Omit this… |
| file_sources | array | yes | Files to parse. Each entry is either: - a plain string: a local file path or URL - a dict {"source": "...", "pages": "N-M"}: with an optional page range Page range: "N" (single page) or "N-M" (fo… |
| language | – | – | OCR language code. Omit if unknown; the server defaults to "ch" (Chinese + English). Infer from the document filename when possible, for example "manual_en.pdf" -> "en". Common codes: "ch", "en", "ja… |
| model | – | – | Parsing model. Set to "html" only when all file_sources are web page URLs. Otherwise omit it and let MinerU auto-select the appropriate model. Ignored in Flash mode. |
| output_dir | – | – | Directory used when parsed results need to be saved locally, such as batch parsing or oversized inline content. Defaults to the server-configured directory. |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the MinerU Open MCP server?
MinerU Open MCP runs locally as a PyPI package, launched with uvx mineru-open-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · mineru-open-mcp
claude mcp add opendatalab-mineru-open-mcp -- uvx mineru-open-mcp
What is the MinerU Open MCP server?
MinerU Open MCP is listed in the public MCP registry as io.github.opendatalab/mineru-open-mcp. Parse PDFs, images, doc, docx, ppt, pptx, xls, xlsx, html into Markdown using MinerU API. This page covers its PyPI package (mineru-open-mcp).
Is the MinerU Open MCP server safe to use?
MinerU Open MCP scores 80 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the MinerU Open MCP server expose?
MinerU Open MCP exposes 2 tools: parse_documents, get_ocr_languages. Their descriptions and schemas cost roughly 506 tokens of context every time the server is loaded.
Is the MinerU Open MCP server still maintained?
MinerU Open MCP is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the MinerU Open MCP server under?
MinerU Open MCP declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.
What did VerifyMCP test on the MinerU Open MCP server?
VerifyMCP ran 16 checks on MinerU Open MCP, covering Malware scan, Known CVEs, Install scripts, Dependency health and 12 more. Endpoint Security and Transport & Reachability do not apply to a PyPI package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.