obsidian-brain vs claude-todo-mirror
obsidian-brain is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
obsidian-brain is a plugin bundle for AI coding tools published by abhattacherjee. No marketplace we read lists it any more. claude-todo-mirror is a plugin bundle for AI coding tools published by bighaeil. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-19. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  claude-todo-mirror | |
|---|---|---|
| Community marketplace abhattacherjee/obsidian-brain | Removed on 2026-10-15 Version: 3.8.1 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.3.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | obsidian-brainno longer listed · | claude-todo-mirror |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 4 | 1 |
| Parts of the bundle (differs) | 23 | 4 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/abhattacherjee/obsidian-brain | github.com/bighaeil/claude-todo-mirror |
| Changes in the last 7 days | 4 | 4 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of obsidian-brain
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Personal knowledge management for Claude Code. Connect to your Obsidian vault with 20 MCP tools, semantic search, wikilink graph traversal, template-based note creation, link…
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ntelligent vault assistant for Obsidian via Claude Code. Auto-context, vault intelligence, PKM workflows, and thinking commands.
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Persistent memory for Claude Code. Markdown files, no database. Brain remembers ideas, decisions, features, and progress across sessions so Claude doesn't start from zero every…
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Second Brain automation for Obsidian vaults — entity management, ingestion, compression, and sync via Claude Code skills
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Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
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obsidian-vault-for-claude-code
Archives your Claude Code sessions into a persistent, on-disk knowledge wiki that Claude reads back in future sessions — like long-term memory, but inspectable, git-versioned, and…
What each says it does
obsidian-brain
Persistent brain for Claude Code sessions using Obsidian.
claude-todo-mirror
Mirrors Claude Code's TodoWrite state to per-session Markdown files with hierarchical checkboxes ([x] / [▶] / [ ]). Pin the file in VS Code, Obsidian, or any Markdown viewer for an always-visible task view — no more scrolling back through chat to see what's left. Includes per-session isolation, a multi-session index, and slash commands (/todos-watch, /todos-pause, /todos-resume) for managing the mirror.
How to run each
obsidian-brain
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
claude-todo-mirror As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install claude-todo-mirror@claude-communityCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: obsidian-brain · What it can do: claude-todo-mirror · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.