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Obsidian Second Brain

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the…

Description excerpted from the original listing, which is linked below.

Open it Source code

Facts

Published: 24 Mar 2026 (24 Mar 2026)
Medium: web
Language: English (the page says so itself)
Subject: Developer tools
First seen: 8 Oct 2026, 07:29 UTC

Built with

Claude Code: confirmed
the agent's own trailer in the repository's commit history

What we can see

100 hygiene score

Certificate issued by WE1, 50 days remaining
Cookie attributes 3 cookies, 0 without the secure flag
Credentials and payment does not ask for either
Strict transport security set
Served over HTTPS
Mail authentication sender policy only
No insecure resources
Redirects none
Security headers 2 of 5 set
Third-party origins 5
Transport security TLS 1.3

Observed 15 Oct 2026 by fetching the page as a browser would. This describes hygiene and transparency, not safety: a missing header does not make a site dangerous, and a complete set does not make it trustworthy.

Made this?

Show it on your own site or README. It links back to this page.

Get the badge

For a web page

<a href="https://bitsexplorer.com/i/2237163/obsidian-second-brain"><img src="https://bitsexplorer.com/badge/2237163.svg" alt="Featured on BitsExplorer" height="22"></a>

For a README (Markdown)

[![Featured on BitsExplorer](https://bitsexplorer.com/badge/2237163.svg)](https://bitsexplorer.com/i/2237163/obsidian-second-brain)

Changes we have seen

15 Oct 2026 updated
8 Oct 2026 first indexed

Obsidian Second Brain

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