A connection between Claude and an Obsidian vault, which is a folder of linked Markdown notes used for personal or project knowledge. It supports notes, tasks, documentation, maps of content, properties, and the Obsidian command-line tool.

Use it to add notes, create tasks, organize documentation, and maintain an Obsidian knowledge base while working with Claude.

It keeps project knowledge and tasks in one organized place instead of scattering them across conversations and files.

obsidian — Skill for Claude Code and Codex by Delphine-L/claude

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.

Any agent

npx skills add Delphine-L/claude_global --skill obsidian

Clone the repo

git clone --depth 1 https://github.com/Delphine-L/claude_global

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/delphine-l/claude_global/obsidian/github.svg)](https://agentmods.dev/skills/delphine-l/claude_global/obsidian)

Your own site

<a href="https://agentmods.dev/skills/delphine-l/claude_global/obsidian"><img src="https://agentmods.dev/badge/skills/delphine-l/claude_global/obsidian/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/delphine-l/claude_global/obsidian"><img src="https://agentmods.dev/badge/skills/delphine-l/claude_global/obsidian.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,664 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00065	$0.02664
Opus 5.5	$0.00026	$0.01066
Sonnet 5.5	$0.00013	$0.00533
Haiku 4.5	$0.00006	$0.00266

Measured yesterday against content hash f00f4c7f65b6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

obsidian 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 yesterday.

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.

skills/project-management/obsidian/SKILL.md · 281 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

yesterday Changed · +38 lines f00f4c7f65b6
2mo ago First seen · 243 lines · 65 tokens per session scan A 505c34ebb9a1

Subscribe to this mod's changes

obsidian is a skill published in the GitHub repository Delphine-L/claude_global (23 stars, last pushed yesterday), with no licence file. It adds 65 tokens to every session and 2,664 once invoked, about $0.0003 per session on Opus 5.5. 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.

Memory and context Productivity

obsidian next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
obsidianDelphine-L/claude_global	Skill	23	yesterday	none	A	65	Claude Code, Codex
Migratedanielmiessler/LifeOS	Skill	20k	yesterday	MIT	A	104	Claude Code, Codex
Cortexdanielmiessler/LifeOS	Skill	20k	yesterday	MIT	A	184	Claude Code
Profiledanielmiessler/LifeOS	Skill	20k	yesterday	MIT	A	108	Claude Code, Codex
wiki-dashboardAr9av/obsidian-wiki	Skill	3.7k	yesterday	MIT	A	42	Claude Code
relevance-coarse-filterelvisun/newsjack	Skill	1.7k	yesterday	MIT	A	57	Claude Code
session-compactcodeaholicguy/ai-devkit	Skill	1.7k	2d ago	Apache-2.0	A	39	Claude Code