DeepWiki vs obsidian-brain
DeepWiki is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). obsidian-brain is a plugin bundle for AI coding tools published by abhattacherjee. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-14. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  obsidian-brain | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Community marketplace abhattacherjee/obsidian-brain | Not listed | Listed Version: 3.8.1 No figure published 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 | DeepWiki | obsidian-brain |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.deepwiki.com/sse) | Installs as a plugin bundle |
| Transport (differs) | SSE | Not stated |
| Tools it declares (differs) | 3 | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | Not published | 4 |
| Parts of the bundle (differs) | Not a bundle | 23 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/abhattacherjee/obsidian-brain |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
| Endpoint at the last check (differs) | not checked yet | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
DeepWiki
Tools for fetching and asking questions about GitHub repositories.
obsidian-brain
Persistent brain for Claude Code sessions using Obsidian.
How to run each
DeepWiki As a remote MCP server
claude mcp add --transport sse deepwiki https://mcp.deepwiki.com/sseobsidian-brain As a Claude Code plugin
/plugin marketplace add abhattacherjee/obsidian-brain
/plugin install obsidian-brain@obsidian-brain-repoCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of obsidian-brain publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: DeepWiki · What it can do: obsidian-brain · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.