Create and edit Obsidian Markdown notes with links between notes, embedded images and PDFs, highlighted callout boxes, tags, and properties. Use Obsidian-specific formatting to connect related material and organize information within notes.
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.
Review the instructions the agent will receive before you install.
Create and edit valid Obsidian Flavored Markdown. Obsidian extends CommonMark and GFM with wikilinks, embeds, callouts, properties, comments, and other syntax. This skill covers only Obsidian-specific extensions -- standard Markdown (headings, bold, italic, lists, quotes, code blocks, tables) is assumed knowledge.
[[Note]]) for internal vault connections, or standard Markdown links for external URLs.![[embed]] syntax. See EMBEDS.md for all embed types.> [!type] syntax. See CALLOUTS.md for all callout types.When choosing between wikilinks and Markdown links: use
[[wikilinks]]for notes within the vault (Obsidian tracks renames automatically) and[text](url)for external URLs only.
[[Note Name]] Link to note
[[Note Name|Display Text]] Custom display text
[[Note Name#Heading]] Link to heading
[[Note Name#^block-id]] Link to block
[[#Heading in same note]] Same-note heading link
Define a block ID by appending ^block-id to any paragraph:
This paragraph can be linked to. ^my-block-id
For lists and quotes, place the block ID on a separate line after the block:
> A quote block
^quote-id
Prefix any wikilink with ! to embed its content inline:
![[Note Name]] Embed full note
![[Note Name#Heading]] Embed section
![[image.png]] Embed image
![[image.png|300]] Embed image with width
![[document.pdf#page=3]] Embed PDF page
See EMBEDS.md for audio, video, search embeds, and external images.
> [!note]
> Basic callout.
> [!warning] Custom Title
> Callout with a custom title.
> [!faq]- Collapsed by default
> Foldable callout (- collapsed, + expanded).
Common types: note, tip, warning, info, example, quote, bug, danger, success, failure, question, abstract, todo.
See CALLOUTS.md for the full list with aliases, nesting, and custom CSS callouts.
---
title: My Note
date: 2024-01-15
tags:
- project
- active
aliases:
- Alternative Name
cssclasses:
- custom-class
---
Default properties: tags (searchable labels), aliases (alternative note names for link suggestions), cssclasses (CSS classes for styling).
See PROPERTIES.md for all property types, tag syntax rules, and advanced usage.
#tag Inline tag
#nested/tag Nested tag with hierarchy
Tags can contain letters, numbers (not first character), underscores, hyphens, and forward slashes. Tags can also be defined in frontmatter under the tags property.
This is visible %%but this is hidden%% text.
%%
This entire block is hidden in reading view.
%%
==Highlighted text== Highlight syntax
Inline: $e^{i\pi} + 1 = 0$
Block:
$$
\frac{a}{b} = c
$$
```mermaid
graph TD
A[Start] --> B{Decision}
B -->|Yes| C[Do this]
B -->|No| D[Do that]
```
To link Mermaid nodes to Obsidian notes, add class NodeName internal-link;.
Text with a footnote[^1].
[^1]: Footnote content.
Inline footnote.^[This is inline.]
---
title: Project Alpha
date: 2024-01-15
tags:
- project
- active
status: in-progress
---
# Project Alpha
This project aims to [[improve workflow]] using modern techniques.
> [!important] Key Deadline
> The first milestone is due on ==January 30th==.
## Tasks
- [x] Initial planning
- [ ] Development phase
- [ ] Backend implementation
- [ ] Frontend design
## Notes
The algorithm uses $O(n \log n)$ sorting. See [[Algorithm Notes#Sorting]] for details.
![[Architecture Diagram.png|600]]
Reviewed in [[Meeting Notes 2024-01-10#Decisions]].
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Extract readable content from web pages with Defuddle CLI, removing navigation, ads, and other clutter. Save the result as Markdown, or retrieve individual details such as the page title, description, and domain.
Create and edit .canvas files for visual planning in tools such as Obsidian. Arrange text, files, and links into mind maps or flowcharts, connect related items, and check that the file structure remains valid.
Turn JSON or CSV data into Markdown notes using Knap templates. Apply formatting rules and conditional sections, generate files in batches, or shape web content extracted by Defuddle into a consistent note format.
Create and edit Obsidian Bases files to organize notes into tables, cards, and lists. Filter notes by tags or properties, calculate values such as days until a deadline, and configure grouping and summaries.
Manage Obsidian notes from the command line: read, create, search, update properties, and review tasks. Also supports plugin and theme development through reload commands, error checks, screenshots, and inspection of page elements.