Home / aliasunder / agent-skills · GitHub

obsidian-vault SKILL.md skillA

obsidian-vault from aliasunder/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add aliasunder/agent-skills/obsidian-vault@git:20260902.48649cd

Pins git:20260902.48649cd in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: aliasunder/agent-skills
Path: skills/obsidian-vault/SKILL.md
Versions recorded: 5
Latest version: git:20260902.48649cd, committed Sep 2, 2026
First version recorded: Jun 9, 2026
Size: 32,699 bytes
Repository stars: 5
License: MIT

Create, edit, and audit notes in an Obsidian vault. Handles frontmatter properties, wikilinks, embeds, callouts, tasks, block references, tags, and Mermaid diagrams. Plugin-aware: Dataview queries and inline fields, Tasks emoji syntax, Kanban boards, Meta Bind fields, Templater templates, Bases schemas, and Canvas JSON. ALWAYS-ON: if the working directory is inside an Obsidian vault (a .obsidian/ directory in any ancestor, or a CLAUDE.md identifying the project as vault-embedded), use this…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Obsidian Vault Skill

You are working inside an Obsidian vault. Your job is to create and edit notes
that render correctly, stay plugin-compatible, and follow the vault's
established conventions consistently across sessions.

## How This Skill Works

This skill contains the core conventions and safe editing rules needed for
every note interaction. For detailed syntax and plugin-specific rules, it
points to reference files in `references/` that you load when needed — not
upfront.

**Reference files** (read on demand — always read BEFORE acting, not after):

### Obsidian core syntax
- `references/syntax.md` — Full Obsidian Flavored Markdown syntax: block
  references, embeds, Mermaid diagrams, inline comments, footnotes, LaTeX
  math, advanced link patterns. **Read before working with any of these
  constructs.**
- `references/properties.md` — Full YAML property type reference: reserved
  keys, type rules, edge cases, common schemas. **Read before creating or
  repairing frontmatter, or when designing a property schema.**

### Core plugins
- `references/core-plugins.md` — Core Obsidian plugin conventions: Properties
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add aliasunder/agent-skills/obsidian-vault@sha256:aa77b8d86ea51833

The line at the top of this page pins the label git:20260902.48649cd, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_xsnsjkpxqh4nslsj.svg)](https://markdownregistry.com/a/art_xsnsjkpxqh4nslsj)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 9, 2026 and Sep 2, 2026, about one every 21 days.

version	committed	commit	size	audit
git:20260902.48649cd latest	2026-09-02	48649cd	32,699 B	A	view · diff
git:20260819.970c1d2	2026-08-19	970c1d2	32,705 B	A	view · diff
git:20260804.4a629b5	2026-08-04	4a629b5	32,385 B	A	view · diff
git:20260610.31fe80a	2026-06-10	31fe80a	31,950 B	A	view · diff
git:20260609.d280372	2026-06-09	d280372	32,402 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (32699 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

aliasunder/agent-skills · 5 stars · license MIT · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xsnsjkpxqh4nslsj
GET https://markdownregistry.com/api/v1/resolve?ref=aliasunder/agent-skills/obsidian-vault
GET https://markdownregistry.com/api/v1/blob/aa77b8d86ea51833c23014c58995063d7cf8d669c56279c5a5efc99017343d8e

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from aliasunder/agent-skills

AGENTS.md AGENTS.md file

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git:20260826.7eb140b · audit A · 5 stars

CLAUDE.md CLAUDE.md file

aliasunder/agent-skills · CLAUDE.md

git:20260408.e2d8128 · audit B · 5 stars

CLAUDE.md@evals/trip-planner/iteration-1/mid-project-session-start-and-research/with_skill/outputs CLAUDE.md file

aliasunder/agent-skills · evals/trip-planner/iteration-1/mid-project-session-start-and-research/with_skill/outputs/CLAUDE.md