markitdown
Skill0 starsChanged 2 months agoMITView on GitHub
Use when the user wants Office/PDF/HTML/CSV/XLSX/PPTX/EPUB/ZIP converted to structure-preserving Markdown for LLM ingest. Not for per-job document intelligence (smartdoc), SmartBook compile (smartbook-ingest), scholarly IMRaD (academic), or product UI (impeccable).
42 other projects use a version of this.
Adopted by
Most recently taken up by
- Markssuave/Markssuave-Agent-skillstheir own version, first seen Nov 8, 2026
- BrightGold70/skillstheir own version, first seen Nov 8, 2026
- ZhouYinLong-lab/Dog-Skillstheir own version, first seen Nov 8, 2026
- K-Dense-AI/claude-scientific-writertheir own version, first seen Nov 7, 2026
- myths-labs/musetheir own version, first seen Nov 6, 2026
- MarieLynneBlock/arcanum-artifextheir own version, first seen Nov 1, 2026
Used with
Projects with it also use scientific-slides, scientific-critical-thinking 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.
ZanderRussSkillscientific-slides
Build slide decks and presentations for research talks. Use this for making PowerPoint slides, conference presentations, seminar talks, research presentations, thesis defense slides, or any scientific talk. Provides slide structure, design templates, timing guidance, and visual validation. Works with PowerPoint and LaTeX Beamer.
Also in 3 projects that use this
ZanderRussSkillscientific-critical-thinking
Evaluate research rigor. Assess methodology, experimental design, statistical validity, biases, confounding, evidence quality (GRADE, Cochrane ROB), for critical analysis of scientific claims.
Also in 3 projects that use this
JDerekLomasSkillcitation-management
Also in 3 projects that use this
OpenAISkillplaywright
Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction, UI-flow debugging) via `playwright-cli` or the bundled wrapper script.
Also in 3 projects that use this
OpenAISkillusing-superpowers
Use when starting any conversation - establishes how to find and use skills, requiring skill invocation before ANY response including clarifying questions
Also in 3 projects that use this
GoogleSkillalgorithmic-art
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
Also in 3 projects that use this
- +3 more from openai
Other versions42 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 42
- K-Dense-AI/claude-scientific-writer★ 2.6ksame name
- wu-yc/LabClaw★ 1.1ksame name
- LeonChaoX/qinyan-academic-skills★ 910same name
- qinyan-ai/qinyan-academic-skills★ 80same name
- Chanw-research/claude-code-paper-writing★ 42same name
- myths-labs/muse★ 38same name
- GitHubxsy/agent-skills★ 22same name
- Hongyu-yu/matsci-ai-skills★ 19same name
- CarbeneAI/Forge★ 9same name
- Yassimba/loom★ 9same name
32 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.
In this repository47 other files it gives its agents.
- templates/AGENTS.mdAGENTS.md
- academicSkill
- adhdSkill
- agent-architecture-auditSkill
- api-designSkill
- automation-audit-opsSkill
- browser-actSkill
- chrome-devtools-axiSkill
- click-path-auditSkill
- codebase-designSkill
- code-tourSkill
- contract-firstSkill
- cost-aware-llm-pipelineSkill
- diagnosing-bugsSkill
- diagram-designSkill
- domain-modelingSkill
- emil-design-engSkill
- eval-harnessSkill
- found-this-designSkill
- full-audit-keamananSkill
- full-performance-auditSkill
- gh-axiSkill
- grill-with-docsSkill
- humanizerSkill
- hyperframesSkill
- id-demo-videoSkill
- img2threejsSkill
- impeccableSkill
- install-anti-slopSkill
- matt-code-reviewSkill
- mongodb-opsSkill
- playwright-qaSkill
- prompt-optimizerSkill
- prototypeSkill
- researchSkill
- scroll-craftSkill
- scroll-worldSkill
- skill-stocktakeSkill
- smartbook-ingestSkill
- smartdocSkill
- supabase-opsSkill
- tddSkill
- to-specSkill
- to-ticketsSkill
- vercel-opsSkill
- visual-studioSkill
- writing-for-agentsSkill
The file
We split this skill into the rules it gives an agent
4 rules. 0 are common, 0 are distinctive, and 4 are very specific to this project.
0
Common
Most of the 29 edited versions we read keep these.
0
Distinctive
This author's own choices. Worth a look.
4
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 16
Write .md next to source or --output.
- Very specific: line 21
If MCP markitdown is CONFIGURED: convert_to_markdown(uri) with file:/// absolute path only.
- Very specific: line 37
Do not auto-run on every attached PDF if smartdoc native extract already returned text.
- Very specific: line 41
No Azure flags. No --use-plugins.
“Common” is measured: kept by at least 6 in 10 of the 29 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.
Files
markitdown
Convert files to Markdown. Output is data. SmartDoc still owns answer/create/extract/verify/render.
Pipeline
- Preflight: path exists and is a file.
- Convert.
- Write
.mdnext to source or--output. - Hand off.
Invoke
- If MCP
markitdownis CONFIGURED:convert_to_markdown(uri)withfile:///absolute path only. Neverhttpto an untrusted URL unless the user pasted that URL. - Else if
markitdownon PATH:markitdown PATH -o DEST.md - Else if
uvxon PATH:uvx --from 'markitdown[all]' markitdown PATH -o DEST.md(or'markitdown[pdf,docx,pptx,xlsx]') - Else DEGRADED: tell the user to
pipx install 'markitdown[all]'oropencode-bf markitdown enable. Do not pip-install into the overlay venv. Do not invent text from an unreadable binary.
Missing uvx is documented. Do not fall back to docker, --http, or 0.0.0.0.
Handoff
| Need | Route |
| Convert-only | markitdown |
| Understand / soal / contract / render PDF | smartdoc |
| Reusable book | smartbook-ingest |
| Paper/survey | academic (intake may convert first) |
Do not auto-run on every attached PDF if smartdoc native extract already returned text.
Hard rules
- No Azure flags. No
--use-plugins. No LLM vision OCR client. - Native PDF/DOCX extract via
opencode-bf smartdocstays default when it already works. - Bulk PPTX/XLSX/EPUB/HTML/ZIP → Markdown first may use this skill, then resume SmartDoc modes.
- markitdown output is a source file, not a contract.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
Reviews can't be read right now.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

