Obsidian vs notion
Obsidian is an MCP server published by MarkusPfundstein. Marketplaces we read that list it: 1 (Docker MCP Catalog). notion is a plugin bundle for AI coding tools published by makenotion. Marketplaces we read that list it: 2 (Claude Code: claude-plugins-official, Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-13. 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 |  notion |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:0eba4c05742a Forks (GitHub): 504 Pulls (Docker Hub): 141 997 Stars (Docker Hub): 31 Stars (GitHub): 4 473 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 0.1.0 Forks (GitHub): 72 Stars (GitHub): 493 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.1.0 Forks (GitHub): 72 Stars (GitHub): 493 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 | notion |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 4 473 (better) | 493 (worse) |
| Pulls (Docker Hub) (differs) | 141 997 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 504 (better) | 72 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/obsidian) | Remote server (mcp.notion.com/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 12 | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | Not a bundle | 7 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/markuspfundstein/mcp-obsidian | github.com/makenotion/claude-code-notion-plugin |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | not checked yet |
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
Obsidian
MCP server that interacts with Obsidian via the Obsidian rest API community plugin.
notion
Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless documentation workflows.
How to run each
Obsidian As a local MCP server: Docker image
claude mcp add --env "OBSIDIAN_API_KEY=<YOUR_OBSIDIAN_API_KEY>" --transport stdio obsidian -- docker run -i --rm -e OBSIDIAN_API_KEY mcp/obsidianRequires: OBSIDIAN_API_KEY (secret)
notion As a Claude Code plugin
/plugin install notion@claude-plugins-officialCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of notion publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of notion publish no settings it asks for, so we do not compare settings.
What it can do: Obsidian · What it can do: notion · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. 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.