obsidian-agent-client

Name: obsidian-agent-client
Author: RAIT-09

Verified

Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex and Gemini CLI.

2,271stars

201forks

TypeScript

Installation

# Add to your Claude Code skills
git clone https://github.com/RAIT-09/obsidian-agent-client

Getting Started

Guides for using ai agents skills like obsidian-agent-client.

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Security ReportVerified

Last scanned: 4/26/2026

{
  "issues": [
    {
      "type": "npm-audit",
      "message": "esbuild: esbuild enables any website to send any requests to the development server and read the response",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "postcss: PostCSS has XSS via Unescaped </style> in its CSS Stringify Output",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "vite: Vite Vulnerable to Path Traversal in Optimized Deps `.map` Handling",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "vitepress: Vulnerability found",
      "severity": "medium"
    }
  ],
  "status": "PASSED",
  "scannedAt": "2026-04-26T06:07:57.427Z",
  "semgrepRan": false,
  "npmAuditRan": true,
  "pipAuditRan": true
}

README.md

Frequently Asked Questions

What is obsidian-agent-client?

obsidian-agent-client is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by RAIT-09. Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex and Gemini CLI. It has 2,271 GitHub stars.

Is obsidian-agent-client safe to use?

Yes. obsidian-agent-client passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install obsidian-agent-client?

Clone the repository with "git clone https://github.com/RAIT-09/obsidian-agent-client" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is obsidian-agent-client written in?

obsidian-agent-client is primarily written in TypeScript. It is open-source under RAIT-09 on GitHub, so you can review or fork the full source.

Are there alternatives to obsidian-agent-client?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh obsidian-agent-client against similar tools.

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Bring AI agents (Claude Code, Codex, Gemini CLI) directly into Obsidian. Chat with your AI assistant right from your vault.

Built on Agent Client Protocol (ACP) by Zed.

https://github.com/user-attachments/assets/1c538349-b3fb-44dd-a163-7331cbca7824

Features

Note Mentions: Reference your notes with @notename syntax
Image Attachments: Paste or drag-and-drop images into the chat
Slash Commands: Use / commands provided by your agent
Multi-Agent Support: Switch between Claude Code, Codex, Gemini CLI, and custom agents
Multi-Session: Run multiple agents simultaneously in separate views
Floating Chat: A persistent, collapsible chat window for quick access
Mode & Model Switching: Change AI models and agent modes from the chat
Session History: Resume or fork previous conversations
Chat Export: Save conversations as Markdown notes
Terminal Integration: Let agents execute commands and return results
MCP Support: Agents use their configured MCP servers — no extra setup needed in the plugin

Installation

From Community Plugins (Recommended)

Open Settings → Community Plugins → Browse
Search for "Agent Client"
Click Install, then Enable

Via BRAT (Pre-release Versions)

To try pre-release versions before they are published to Community Plugins:

Install the BRAT plugin
Go to Settings → BRAT → Add Beta Plugin
Paste: https://github.com/RAIT-09/obsidian-agent-client
Enable Agent Client from the plugin list

Manual Installation

Download main.js, manifest.json, styles.css from Releases
Place them in VaultFolder/.obsidian/plugins/agent-client/
Enable the plugin in Settings → Community Plugins

Quick Start

Open a terminal (Terminal on macOS/Linux, PowerShell on Windows) and run the following commands.

Install an agent and its ACP adapter (e.g., Claude Code):

curl -fsSL https://claude.ai/install.sh | bash   # Install Claude Code
npm install -g @agentclientprotocol/claude-agent-acp   # Install ACP adapter

Login (skip if using API key):
```
claude
```
Follow the prompts to authenticate with your Anthropic account.

Find the paths:

which node   # macOS/Linux
which claude-agent-acp

where.exe node   # Windows
where.exe claude-agent-acp

Configure in Settings → Agent Client:
- Node.js path: e.g., /usr/local/bin/node
- Built-in agents → Claude Code → Path: e.g., /usr/local/bin/claude-agent-acp (not claude)
- API key: Add your key, or leave empty if logged in via CLI
Start chatting: Click the robot icon in the ribbon

Setup Guides

Claude Code
Codex
Gemini CLI
Custom Agents (OpenCode, Qwen Code, Kiro, Mistral Vibe, etc.)

Full Documentation

Development

npm install
npm run dev

For production builds:

npm run build

License

Apache License 2.0 - see LICENSE for details.

obsidian-agent-client

Frequently Asked Questions

What is obsidian-agent-client?

Is obsidian-agent-client safe to use?

How do I install obsidian-agent-client?

What programming language is obsidian-agent-client written in?

Are there alternatives to obsidian-agent-client?

Related Skills

Developers Also Liked

Features

Installation

From Community Plugins (Recommended)

Via BRAT (Pre-release Versions)

Manual Installation

Quick Start

Setup Guides

Development

License

Star History