wikimedia-commons-pdf SKILL.md skillA
wikimedia-commons-pdf from fuzheado/wikipedia-ai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fuzheado/wikipedia-ai-skills/wikimedia-commons-pdf@git:20260915.19b81ddPins git:20260915.19b81dd in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fuzheado/wikipedia-ai-skills
- Path
.claude/skills/wikimedia-commons-pdf/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260915.19b81dd, committed Sep 15, 2026
- First version recorded
- Jun 16, 2026
- Size
- 21,002 bytes
- Repository stars
- 27
- License
- MIT
Work with PDF and DjVu documents on Wikimedia Commons — multi-page document model, page selection for thumbnails (page1- prefix), page dimensions, uploading large documents, Wikisource proofread integration, OCR text extraction, document metadata (pagecount, PDF version), and editing/versioning multi-page files.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
> ⚠️ **User-Agent required:** All curl and code examples in this skill access Wikimedia APIs. Requests without a descriptive `User-Agent` header will be blocked with HTTP 403 or 429. See the **[wikimedia-api-access](../wikimedia-api-access/SKILL.md)** skill for the correct format and rate-limiting patterns. --- ## 1. PDF/DjVu on Commons: Document Model PDF and DjVu files on Commons are treated as **multi-page documents**, not single images. This affects everything from how metadata is reported to how thumbnails work. ### Key Differences from Image Files | Aspect | Image (JPEG, PNG, etc.) | Document (PDF, DjVu) | |--------|------------------------|----------------------| | API width/height | Native pixel dimensions | **Page dimensions** (typically the first page) | | `mediatype` | `BITMAP`, `DRAWING` | `OFFICE` or `TEXT` | | `pagecount` | Not present | **Present** — number of pages | | Thumbnail | One per file | **One per page** — page selector prefix in URL | | Resolution | Fixed (native pixels) | Unlimited (page renders at any size) | ### Format Comparison | Format | MIME Type | Typical Use | Notes | |--------|-----------|-------------|-------| …
Read the whole file at its exact version.
How to install
mdr add fuzheado/wikipedia-ai-skills/wikimedia-commons-pdf@sha256:aad19ba89115f71eThe line at the top of this page pins the label git:20260915.19b81dd, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_67hxpdak7emaood4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 16, 2026 and Sep 15, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.19b81dd latest | 2026-09-15 | 19b81dd | 21,002 B | A | view · diff |
| git:20260915.4b215ca | 2026-09-15 | 4b215ca | 19,736 B | A | view · diff |
| git:20260911.6c63f05 | 2026-09-11 | 6c63f05 | 17,869 B | A | view · diff |
| git:20260623.70ec56a | 2026-06-23 | 70ec56a | 17,916 B | A | view · diff |
| git:20260616.9d72c55 | 2026-06-16 | 9d72c55 | 17,856 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (21002 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
fuzheado/wikipedia-ai-skills · 27 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_67hxpdak7emaood4 GET https://markdownregistry.com/api/v1/resolve?ref=fuzheado/wikipedia-ai-skills/wikimedia-commons-pdf GET https://markdownregistry.com/api/v1/blob/aad19ba89115f71e1bc59ad4e2b8d93864b2078c5f70e214d50e735d85591dd8
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.