Semantic Obsidian

Agent skills for making your Obsidian vault semantic. This Claude Code plugin provides tools for managing wikilinks, frontmatter metadata, and semantic relationships in your notes.

Installation

Via Marketplace

/plugin marketplace add yixin0829/semantic-obsidian
/plugin install semantic-skills@semantic-obsidian

Manually

Copy the skills/ directory into your relevant AI IDE folder, e.g. .claude/skills/ for Claude Code. Refer to Claude Skills and Agent Skills for more information.

Skills

This plugin includes 11 skills for managing your Obsidian vault:

Skill	Description
resolve-alias-links	Convert alias wikilinks [[alias]] to explicit format [[note|alias]]
assimilate-knowledge	Integrate new knowledge into SlipBox notes
wikilink-graph-bfs	BFS traversal on wikilink graph to explore note relationships
dedupe-frontmatter-links	Remove duplicate wikilinks in YAML frontmatter properties
frontmatter-parser	Parse and query YAML frontmatter metadata
image-metadata-from-cache	Retrieve AI-generated title, keywords, and description for embedded images from the Obsidian ai-image-analyzer plugin cache
knowledge-review	Random walk through notes to review and strengthen knowledge
summarize-note	Generate AI summaries for markdown notes using Ollama and populate frontmatter summary property
sync-semantic-links	Validate and sync bidirectional semantic links (RELATED_TO, PRIOR/NEXT)
organize-daily-notes	Clean up and organize daily notes — fix spelling, grammar, capitalization, and markdown structure

Usage Examples

Resolve alias links

Scan my vault for alias links and convert them to explicit format

Explore note connections

Do a BFS traversal starting from "Machine Learning" for 2 hops

Review knowledge

Review my knowledge - pick a random note and audit its connections

Sync semantic links

Validate all RELATED_TO links are bidirectional in my SlipBox

Assimilate knowledge

Assimilate this new concept into my SlipBox notes

Dedupe frontmatter links

Remove duplicate wikilinks from frontmatter properties in my vault

Summarize notes

Summarize all my SlipBox notes using qwen3:8b.

Parse frontmatter

Find all notes with tag "slip-box/concept"

Organize daily notes

Clean up my daily notes from the past week

Image metadata from cache

Get cached image descriptions for embedded images in 00-Inbox/2026-03-07.md