LibreAI / Agents / obsidian-agent-client
// agents Β· RAIT-09/obsidian-agent-client

obsidian-agent-client

Bring Claude Code, Codex, and Gemini CLI into Obsidian via Agent Client Protocol.

πŸ’Ž Hidden gemβ˜… 2.4k starsβ‘‚ 222 forksApache-2.0updated 2026-10
β–¦ visual β€” this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

obsidian-agent-client is an open-source agents project by RAIT-09 (RAIT-09/obsidian-agent-client on GitHub). It has 2,441 GitHub stars and 222 forks, is released under the Apache-2.0 license, and was last updated on GitHub on 2 October 2026.

GitHub stars
2,441
Forks
222
License
Apache-2.0
Last updated on GitHub
2 October 2026
Category
Agents
Listing
Hidden gem β€” a shorter page for a lesser-known project
Official site
Official site
// how it works

How it works

  1. Install the plugin

    Add it to Obsidian.

  2. Connect an agent

    Link Claude Code, Codex, or Gemini CLI.

  3. Work in your vault

    Agents read and edit notes via ACP.

  4. Build with notes

    Turn thinking into shipped work.

// features

Why people love it

ACP protocol

Standard agent-client communication.

Three agents

Claude Code, Codex, and Gemini CLI.

Obsidian native

Works inside your vault.

Note-aware agents

Agents read your PKM context.

TypeScript plugin

Easy to extend.

Open protocol

ACP keeps it interoperable.

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// run it

Run it yourself

  1. Step 1 β€” Clone the repo

    Download the source and move into the project folder.

    git clone https://github.com/RAIT-09/obsidian-agent-client.git
    cd obsidian-agent-client
  2. Step 2 β€” Check the README

    Every project documents its own setup; start with install requirements.

    cat README.md | head -60
  3. Step 3 β€” Run it

    Follow the project’s launch command β€” Docker, pip, npm, or a binary release.

    # see README for the exact launch command
// use cases

What you can build

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// faq

Questions, answered

Who maintains it?

It is an open-source project at RAIT-09/obsidian-agent-client with 222 forks.

Is it free for commercial use?

Yes. Apache-2.0 licensed.

How do I install it?

As an Obsidian community plugin; see the repo guide.

What is the Agent Client Protocol?

An open protocol for agents to work inside client apps.

Can agents break my notes?

They edit through ACP; keep vault backups like any automation.

// keep exploring

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// alternatives

Alternatives in Agents

The most-starred other Agents projects in the LibreAI catalogue β€” the realistic shortlist if obsidian-agent-client is not the right fit.

Get obsidian-agent-client

Free and open β€” grab the source, star the repo, and start creating.