dog-qiuqiu/invincatSkill
Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.
Why this score
This repo hosts 5 skills, so its 117 stars are split between them (about 23 each) for scoring.
Popularity score: 52/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 8a026ea3579a, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onepdf dog-qiuqiu/invincat · Skill | 52 | ★ 117 | ≈110 always | 5mo ago |
| pdf-explore Companion-Inc/feynman · Skill Same job: documents & pdfs | 80 | ★ 10.0k | ≈50 always | 16d ago |
| pdf-design jamditis/claude-skills-journalism · Skill Same job: documents & pdfs | 65 | ★ 426 | ≈33 always | 19d ago |
| book-pdf-pagedjs bam-bam-2/solo-skills · Skill Same job: documents & pdfs | 56 | ★ 366 | ≈58 always | 2mo ago |
| maroto-pdf johnfercher/maroto · Skill Same job: documents & pdfs | 84 | ★ 2.8k | ≈80 always | 29d ago |
| pdf-processing skrun-dev/skrun · Skill Same job: documents & pdfs | 52 | ★ 210 | ≈35 always | 1mo ago |