verify
Skill18k starsChanged 5 days agoGPL-3.0View on GitHub
Build, launch and drive SumatraPDF on Windows to verify a change end-to-end (GUI automation, screenshots, log capture).
We split this skill into the rules it gives an agent
3 rules. 0 are common, 0 are distinctive, and 3 are very specific to this project.
0
Common
Most of the 168 edited versions we read keep these.
0
Distinctive
This author's own choices. Worth a look.
3
Very specific
Tied to their project's names, files or tools. Probably skip.
Licensed with conditions — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 168 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Trending
Less talk lately.about the whole repository
Who's talking about sumatrapdfreader/sumatrapdf
- PHANTOM BD“Sumatra PDF | An Open Source PDF Reader | 2022”YouTube · Nov 10, 2022 · 6.1k views
- JOKER鹏少“【开源免费】以小而快著称的多功能阅读器!”YouTube · Jan 15, 2021 · 869 views
- A Hacker News story“SumatraPDF Reader”Hacker News · Oct 24, 2023 · 586 points
- AstroEdge“Astro Edge, Episode #1 (February 18, 2023): on twin Earths, and dormant black holes”YouTube · Feb 22, 2023 · 570 views
- AstroEdge“Astro Edge, Episode #5 (March 18, 2023): what did land on Earth in 2014?”YouTube · Mar 22, 2023 · 529 views
The biggest 5 of 45 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 45
Talked about on GitHub, YouTube, Bluesky, Stack Overflow, the web and Hacker News (45 times).
On GitHub · 28
- Aug 31, 2025Help tooltips should be displayed indefinitely, or at least for the longest possible time — notepad-plus-plus/notepad-plus-plus2 reactions · 2 comments
- Feb 15, 2026support paperkind parameter — artiebits/pdf-to-printer1 reaction · 3 comments
- Mar 9, 2021support rar filters — libarchive/libarchive1 reaction · 14 comments
- Oct 24, 2026MuPDF / SumatraPDF 3.3.3 — libmupdf.dll rebuilt from modified source as BURNBOOK; vendoring depth and AGPL are maintainer decisions — r0ny123/mcrit-data0 reactions
- Oct 7, 2026NOT an issue but you dont have a discussions page so — Astro-cmd/windows-manual-duplex-printer0 reactions
23 more on GitHub
- Sep 25, 2026关于“过滤器”在匹配关键词基础上能自定义添加或排除仓库的功能请求 — AmintaCCCP/GithubStarsManager0 reactions · 13 comments
- Aug 22, 2026Theme ComboLBox items and scrollbar for dark mode — ozone10/win32-darkmodelib0 reactions · 4 comments
- Jul 30, 2026Reference hovering — Gram21/SaiLoR0 reactions · 3 comments
- Apr 7, 2026[Update Request]: Update SumatraPDF.SumatraPDF to 3.6.1 — microsoft/winget-pkgs0 reactions · 1 comment
- Mar 23, 2026Windows: use user File manager instead of File Explorer by default — mhogomchungu/sirikali0 reactions · 3 comments
- Apr 26, 2025Impossible to mark text in some .PDF's, primarily affecting home-copies of books. — pymupdf/PyMuPDF0 reactions · 1 comment
- Mar 7, 2025Installer: Replace WiX toolset — advancedfx/advancedfx0 reactions · 1 comment
- Oct 11, 2024Help content not displayed in Windows 11 — vpinball/b2s-designer0 reactions · 1 comment
- Nov 21, 2023Add font attributes from <g> element to child nodes — ArtifexSoftware/mupdf0 reactions
- Aug 24, 2023Add example.tex and CI — zauguin/intopdf0 reactions
- Jun 20, 2023Ability to specify custom paper size — alfianlensundev/tauri-plugin-printer0 reactions · 1 comment
- May 22, 2023【推荐】工具 | https://github.com/sumatrapdfreader/sumatrapdf — openbiox/weekly0 reactions
- Dec 8, 2022Add a warning about EvaF's fork — synopse/SynPDF0 reactions · 1 comment
- Dec 8, 2022"Textured" PDF - rendering corrupt badly — mozilla/pdf.js0 reactions · 1 comment
- Dec 7, 2022sioyek‘s dark mode is not real dark mode, hope to improve it! — ahrm/sioyek0 reactions · 1 comment
- Nov 19, 2022可以参考的的两个卷轴模式漫画阅读器 — yumenaka/comigo0 reactions · 1 comment
- Oct 9, 2022sumatrapdf-pre: Add version 15252 — ScoopInstaller/Versions0 reactions · 3 comments
- Oct 31, 2021sumatrapdf开启深色模式 — thisissyu/my-notes0 reactions · 5 comments
- Jul 2, 2021Update asymptote.texi — vectorgraphics/asymptote0 reactions
- Jun 17, 2021Ramon unch lower with mmb fix — stefansundin/altdrag0 reactions
- Jun 17, 2021Fixes Lower with MMB — RamonUnch/altdrag-10 reactions
- Mar 17, 2017Compilation fixes — zeniko/unarr0 reactions
- Aug 14, 2015dependson can break links in VS — premake/premake-core0 reactions · 2 comments
On YouTube · 9
- Nov 10, 2022Sumatra PDF | An Open Source PDF Reader | 2022 — PHANTOM BD6.1k views · 8 comments
- Jan 15, 2021【开源免费】以小而快著称的多功能阅读器! — JOKER鹏少869 views · 2 comments
- Feb 22, 2023Astro Edge, Episode #1 (February 18, 2023): on twin Earths, and dormant black holes — AstroEdge570 views · 14 comments
- Mar 22, 2023Astro Edge, Episode #5 (March 18, 2023): what did land on Earth in 2014? — AstroEdge529 views · 20 comments
- Feb 28, 2023Astro Edge, Episode #2 (February 25, 2023): on alien cyanobacteria and Sun's grandparents — AstroEdge430 views · 8 comments
4 more on YouTube
- Mar 14, 2023Astro Edge, Episode #4 (March 11, 2023): on super life-friendly alien worlds — AstroEdge352 views · 17 comments
- Mar 7, 2023Astro Edge, Episode #3 (March 4, 2023): on white dwarf's losing battle — AstroEdge311 views · 2 comments
- Apr 18, 2023Astro Edge, Episode #6 (April 15, 2023): 'Oumuamua Primer — AstroEdge229 views · 11 comments
- Aug 28, 2024Adobe Acrobat Reader is bad, use this free pdf reader instead #windows #opensource #free — Basement Computer Guy175 views · 4 comments
On Bluesky · 3
- Oct 24, 2023SumatraPDF reader - SumatraPDF je multiformátová čtečka (PDF, EPUB, MOBI, CBZ, CBR, FB2, CHM, XPS, DjVu) pro Windows. — @365tipu.cz2 likes and reposts · 1 reply
- Jul 28, 2026開発ツールの Windows しばりで Windows に戻ってきたが PDF 読むのに Acrobat Reader にはもう我慢ならない。 ということで、Sumatra PDF 使ってみた。大変良い… — @analog20.bsky.social1 likes and repost
- Oct 24, 2023SumatraPDF Reader スマトラPDFリーダー 🔺 268 💬 31 🔗 HN Post | Article — @hacker-news-jp.bsky.social0 likes and reposts · 1 reply
On Stack Overflow · 2
- Aug 13, 2018Printing a PDF file with Electron JS10 votes
- Oct 15, 2021Weird CMD - VSCode behavior0 votes
On the web · 2
- Aug 17, 2026Implement UI for PDF signing · Issue #5962 — google.com
- Oct 27, 2019Installer is unable to make SumatraPDF the default PDF ... — google.com
On Hacker News · 1
- Oct 24, 2023SumatraPDF Reader586 points · 272 comments
Other versions188 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 188
- react/react★ 252ksame name
- facebook/react★ 252ksame name
- garrytan/gstack★ 139ksame name
- oven-sh/bun★ 96ksame name
- anthropics/financial-services★ 41ksame name
- anthropics/financial-services-plugins★ 41ksame name
- Yeachan-Heo/oh-my-claude-sisyphus★ 40ksame name
- Yeachan-Heo/oh-my-claudecode★ 40ksame name
- anthropics/claude-quickstarts★ 19ksame name
- NVIDIA-NeMo/Speech★ 19ksame name
178 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
Used alongsideProjects with it also use external-context, instinct-export and 10 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
Jurel89Skillexternal-context
Invoke parallel document-specialist agents for external web searches and documentation lookup
Also in 3 projects that use this
TheKREATORSSkillinstinct-export
Export instincts from project/global scope to a file
Also in 3 projects that use this
TheKREATORSSkillinstinct-import
Import instincts from file or URL into project/global scope
Also in 3 projects that use this
diego-tobalinaSkillbuild-fix
Fix build and compilation errors systematically. Run when build fails.
Also in 5 projects that use this
AviadPSkillrisk-assess
Assess the risk and blast radius of a proposed code change before implementing it. Evaluates CI impact, framework-wide vs localized scope, rollback path, and identifies blindspots. Use when user says "what's the risk", "is this safe", "assess the impact", "risk assess", "blast radius", or before applying framework-wide or CI-affecting changes. Do NOT use for code quality review (use code-quality) or plan validation (use design-validator).
Also in 3 projects that use this
AaravChadhaSkillsecure
Security review with a confidence gate - a finding exists only with a concrete exploit scenario and a high/medium/low confidence rating; everything else goes to a worth-hardening list, never inflated. Sweeps five surfaces: auth gates, secrets hygiene, injection and unsafe sinks, unsafe deserialization/crypto/transport, and LLM tool-use trust boundaries. Reports only, never fixes. Use when the user asks for a security review or to check vulnerabilities, secrets, or auth.
Also in 3 projects that use this
In this repository19 other files it gives its agents.
- agents.mdAGENTS.md
- fix-crashesSkill
- fix-crashSkill
- update-brotliSkill
- update-bzip2Skill
- update-extractSkill
- update-freetypeSkill
- update-gumboSkill
- update-harfbuzzSkill
- update-jbig2decSkill
- update-lcms2Skill
- update-libarchiveSkill
- update-libwebpSkill
- update-mujsSkill
- update-openjpegSkill
- update-unrarSkill
- update-zlibSkill
- update-zopfliSkill
- verify-macSkill
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Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
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