Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax. Use when working with .md files in Obsidian, or when the user mentions wikilinks, callouts, frontmatter, tags, embeds, or Obsidian notes.
npx skills add https://github.com/ZhanlinCui/Agent-Skills-Hunter --skill obsidian-markdown
This skill enables skills-compatible agents to create and edit valid Obsidian Flavored Markdown, including all Obsidian-specific syntax extensions.
Obsidian uses a combination of Markdown flavors:
This is a paragraph.
This is another paragraph (blank line between creates separate paragraphs).
For a line break within a paragraph, add two spaces at the end
or use Shift+Enter.
# Heading 1
## Heading 2
### Heading 3
#### Heading 4
##### Heading 5
###### Heading 6
| Style | Syntax | Example | Output |
|-------|--------|---------|--------|
| Bold | text or __text__ | Bold | Bold |
| Italic | *text* or _text_ | *Italic* | *Italic* |
| Bold + Italic | *text* | *Both* | *Both* |
| Strikethrough | ~~text~~ | ~~Striked~~ | ~~Striked~~ |
| Highlight | ==text== | ==Highlighted== | ==Highlighted== |
| Inline code | code | code | code |
Use backslash to escape special characters:
\*This won't be italic\*
\#This won't be a heading
1\. This won't be a list item
Common characters to escape: \*, \_, \#, \ , \|, \~`
[[Note Name]]
[[Note Name.md]]
[[Note Name|Display Text]]
[[Note Name#Heading]]
[[Note Name#Heading|Custom Text]]
[[#Heading in same note]]
[[##Search all headings in vault]]
[[Note Name#^block-id]]
[[Note Name#^block-id|Custom Text]]
Define a block ID by adding ^block-id at the end of a paragraph:
This is a paragraph that can be linked to. ^my-block-id
For lists and quotes, add the block ID on a separate line:
> This is a quote
> With multiple lines
^quote-id
[[##heading]] Search for headings containing "heading"
[[^^block]] Search for blocks containing "block"
[Display Text](Note%20Name.md)
[Display Text](Note%20Name.md#Heading)
[Display Text](https://example.com)
[Note](obsidian://open?vault=VaultName&file=Note.md)
Note: Spaces must be URL-encoded as %20 in Markdown links.
![[Note Name]]
![[Note Name#Heading]]
![[Note Name#^block-id]]
![[image.png]]
![[image.png|640x480]] Width x Height
![[image.png|300]] Width only (maintains aspect ratio)


![[audio.mp3]]
![[audio.ogg]]
![[document.pdf]]
![[document.pdf#page=3]]
![[document.pdf#height=400]]
![[Note#^list-id]]
Where the list has been defined with a block ID:
- Item 1
- Item 2
- Item 3
^list-id
tag:#project status:done
> [!note]
> This is a note callout.
> [!info] Custom Title
> This callout has a custom title.
> [!tip] Title Only
> [!faq]- Collapsed by default
> This content is hidden until expanded.
> [!faq]+ Expanded by default
> This content is visible but can be collapsed.
> [!question] Outer callout
> > [!note] Inner callout
> > Nested content
| Type | Aliases | Description |
|------|---------|-------------|
| note | - | Blue, pencil icon |
| abstract | summary, tldr | Teal, clipboard icon |
| info | - | Blue, info icon |
| todo | - | Blue, checkbox icon |
| tip | hint, important | Cyan, flame icon |
| success | check, done | Green, checkmark icon |
| question | help, faq | Yellow, question mark |
| warning | caution, attention | Orange, warning icon |
| failure | fail, missing | Red, X icon |
| danger | error | Red, zap icon |
| bug | - | Red, bug icon |
| example | - | Purple, list icon |
| quote | cite | Gray, quote icon |
.callout[data-callout="custom-type"] {
--callout-color: 255, 0, 0;
--callout-icon: lucide-alert-circle;
}
- Item 1
- Item 2
- Nested item
- Another nested
- Item 3
* Also works with asterisks
+ Or plus signs
1. First item
2. Second item
1. Nested numbered
2. Another nested
3. Third item
1) Alternative syntax
2) With parentheses
- [ ] Incomplete task
- [x] Completed task
- [ ] Task with sub-tasks
- [ ] Subtask 1
- [x] Subtask 2
> This is a blockquote.
> It can span multiple lines.
>
> And include multiple paragraphs.
>
> > Nested quotes work too.
Use `backticks` for inline code.
Use double backticks for ``code with a ` backtick inside``.
Plain code block
// Syntax highlighted code block
function hello() {
console.log("Hello, world!");
}
def greet(name):
print(f"Hello, {name}!")
Use more backticks or tildes for the outer block:
Here's how to create a code block:
console.log("Hello")
| Header 1 | Header 2 | Header 3 |
|----------|----------|----------|
| Cell 1 | Cell 2 | Cell 3 |
| Cell 4 | Cell 5 | Cell 6 |
| Left | Center | Right |
|:---------|:--------:|---------:|
| Left | Center | Right |
Escape pipes with backslash:
| Column 1 | Column 2 |
|----------|----------|
| [[Link\|Display]] | ![[Image\|100]] |
This is inline math: $e^{i\pi} + 1 = 0$
$$
\begin{vmatrix}
a & b \\
c & d
\end{vmatrix} = ad - bc
$$
$x^2$ Superscript
$x_i$ Subscript
$\frac{a}{b}$ Fraction
$\sqrt{x}$ Square root
$\sum_{i=1}^{n}$ Summation
$\int_a^b$ Integral
$\alpha, \beta$ Greek letters
graph TD
A[Start] --> B{Decision}
B -->|Yes| C[Do this]
B -->|No| D[Do that]
C --> E[End]
D --> E
sequenceDiagram
Alice->>Bob: Hello Bob
Bob-->>Alice: Hi Alice
graph TD
A[Biology]
B[Chemistry]
A --> B
class A,B internal-link;
This sentence has a footnote[^1].
[^1]: This is the footnote content.
You can also use named footnotes[^note].
[^note]: Named footnotes still appear as numbers.
Inline footnotes are also supported.^[This is an inline footnote.]
This is visible %%but this is hidden%% text.
%%
This entire block is hidden.
It won't appear in reading view.
%%
---
***
___
- - -
* * *
Properties use YAML frontmatter at the start of a note:
---
title: My Note Title
date: 2024-01-15
tags:
- project
- important
aliases:
- My Note
- Alternative Name
cssclasses:
- custom-class
status: in-progress
rating: 4.5
completed: false
due: 2024-02-01T14:30:00
---
| Type | Example |
|------|---------|
| Text | title: My Title |
| Number | rating: 4.5 |
| Checkbox | completed: true |
| Date | date: 2024-01-15 |
| Date & Time | due: 2024-01-15T14:30:00 |
| List | tags: [one, two] or YAML list |
| Links | related: "[[Other Note]]" |
tags - Note tagsaliases - Alternative names for the notecssclasses - CSS classes applied to the note#tag
#nested/tag
#tag-with-dashes
#tag_with_underscores
In frontmatter:
---
tags:
- tag1
- nested/tag2
---
Tags can contain:
_-/ (for nesting)Obsidian supports HTML within Markdown:
<div class="custom-container">
<span style="color: red;">Colored text</span>
</div>
<details>
<summary>Click to expand</summary>
Hidden content here.
</details>
<kbd>Ctrl</kbd> + <kbd>C</kbd>
---
title: Project Alpha
date: 2024-01-15
tags:
- project
- active
status: in-progress
priority: high
---
# Project Alpha
## Overview
This project aims to [[improve workflow]] using modern techniques.
> [!important] Key Deadline
> The first milestone is due on ==January 30th==.
## Tasks
- [x] Initial planning
- [x] Resource allocation
- [ ] Development phase
- [ ] Backend implementation
- [ ] Frontend design
- [ ] Testing
- [ ] Deployment
## Technical Notes
The main algorithm uses the formula $O(n \log n)$ for sorting.
def process_data(items):
return sorted(items, key=lambda x: x.priority)
## Architecture
graph LR
A[Input] --> B[Process]
B --> C[Output]
B --> D[Cache]
## Related Documents
- ![[Meeting Notes 2024-01-10#Decisions]]
- [[Budget Allocation|Budget]]
- [[Team Members]]
## References
For more details, see the official documentation[^1].
[^1]: https://example.com/docs
%%
Internal notes:
- Review with team on Friday
- Consider alternative approaches
%%
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
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.
Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions \"deck,\" \"slides,\" \"presentation,\" or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.
Phylogenetic tree toolkit (ETE). Tree manipulation (Newick/NHX), evolutionary event detection, orthology/paralogy, NCBI taxonomy, visualization (PDF/SVG), for phylogenomics.
Take zhanlincui/obsidian-markdown from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.