obsidian-brain SKILL.md skillA
obsidian-brain from anton-abyzov/vskill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add anton-abyzov/vskill/obsidian-brain@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- anton-abyzov/vskill
- Path
.agents/skills/obsidian-brain/SKILL.md- Versions recorded
- 2
- Latest version
- v1.1.0, committed Apr 15, 2026
- First version recorded
- Apr 15, 2026
- Size
- 12,370 bytes
- Repository stars
- 48
- License
- MIT
Autonomous Obsidian vault management using the PARA + LLM Wiki pattern. Three operations: ingest (inbox to wiki + PARA routing), query (cross-vault synthesis), lint (health check). Scheduled via CronCreate 4x/day. Filesystem-only -- no Obsidian app dependency. Activate when the user mentions 'ingest', 'vault', 'wiki page', 'obsidian brain', 'vault lint', 'inbox', 'wiki index', 'knowledge base query', or wants to process, organize, query, or audit their Obsidian vault.
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 Brain
Autonomous vault management skill implementing the Karpathy LLM Wiki pattern. Teaches the agent to manage an Obsidian vault as a folder of markdown files using three operations: **ingest**, **query**, and **lint**.
The vault has three layers:
1. **PARA folders** (user-owned) -- organized by actionability
2. **Wiki** (LLM-owned) -- synthesis layer with entities, concepts, sources, maps
3. **Inbox** (drop zone) -- new sources awaiting ingestion
This skill operates entirely via filesystem tools. No Obsidian app, CLI, or Sync dependency.
---
## Configuration
All paths are user-configured. Replace placeholders before first use.
```yaml
vault_path: "{{VAULT_PATH}}" # Absolute path to Obsidian vault root
para_folders:
projects: "{{PROJECTS_FOLDER}}" # e.g. "001 Projects"
areas: "{{AREAS_FOLDER}}" # e.g. "002 Areas"
resources: "{{RESOURCES_FOLDER}}" # e.g. "003 Resources"
archive: "{{ARCHIVE_FOLDER}}" # e.g. "004 Archive"
wiki_dir: "{{WIKI_DIR}}" # e.g. "wiki"
inbox_dir: "{{INBOX_DIR}}" # e.g. "raw/inbox"
log_file: "{{LOG_FILE}}" # e.g. "wiki/log.md"
…Read the whole file at its exact version.
How to install
mdr add anton-abyzov/vskill/obsidian-brain@sha256:2640d074c14e42b1The line at the top of this page pins the label v1.1.0, 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.
[](https://markdownregistry.com/a/art_75dg5wpxdluxuaty)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Apr 15, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.0 latest | 2026-04-15 | 9f152bd | 12,370 B | A | view · diff |
| v1.0.0 | 2026-04-15 | 577dbff | 11,045 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12370 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
anton-abyzov/vskill · 48 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_75dg5wpxdluxuaty GET https://markdownregistry.com/api/v1/resolve?ref=anton-abyzov/vskill/obsidian-brain GET https://markdownregistry.com/api/v1/blob/2640d074c14e42b1a2fee664702ef9f198987fd057032af5c113f1bbfa19057b
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.
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