obsidian-knowledge

A knowledge-management agent for Obsidian, an app for storing linked notes in a personal vault. It creates anything from a quick note to a full course and adapts the structure to the material and the vault’s conventions.

In plain words
What is it for?
Use it to capture information, build structured learning material, match notes to your vault, and improve its output based on your established conventions.
Why use it?
It reduces the work of deciding how to organise new information and helps notes fit an existing Obsidian system.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add Michael-OvO/obsidian-knowledge-agent
agentmods
npx agentmods add plugins/michael-ovo/obsidian-knowledge-agent/obsidian-knowledge
Clone the repo
git clone --depth 1 https://github.com/Michael-OvO/obsidian-knowledge-agent

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

obsidian-knowledge scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/obsidian-knowledge/.claude-plugin/plugin.json · 14 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "obsidian-knowledge",
  "displayName": "Obsidian Knowledge Agent",
  "version": "2.2.0",
  "description": "Self-evolving knowledge agent for Obsidian — from a quick capture to a full course build, for any subject. Matches structure to the material, fits your vault, and learns your conventions from each run.",
  "author": { "name": "Michael-OvO", "url": "https://github.com/Michael-OvO" },
  "homepage": "https://github.com/Michael-OvO/obsidian-knowledge-agent",
  "repository": "https://github.com/Michael-OvO/obsidian-knowledge-agent",
  "license": "MIT",
  "keywords": ["obsidian", "knowledge-management", "pkm", "self-evolving", "notes"],
  "hooks": "./hooks/hooks.json"
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 14 lines scan A e486c8b9f889

Subscribe to this mod's changes

obsidian-knowledge is a plugin published in the GitHub repository Michael-OvO/obsidian-knowledge-agent (207 stars, last pushed 2mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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