memex-bookmarking-2nd-brain vs BetterPost
memex-bookmarking-2nd-brain is a plugin bundle for AI coding tools published by WorldBrain. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). BetterPost is an MCP server published by betterpost.ai. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-16. 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 |  memex-bookmarking-2nd-brain |  BetterPost |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 2026.8.7 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.0.0 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 | memex-bookmarking-2nd-brain | BetterPost |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.memex.garden/mcp) | Remote server (betterpost.ai/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 0 | Not published |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 4 | Not a bundle |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/worldbrain/memex-claude | github.com/betterpost/betterpost-plugin |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Answered with HTTP 403 (3 days ago) | Responded 41 h ago, requires a key |
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
memex-bookmarking-2nd-brain
This is the Claude plugin for Memex.Garden, a bookmarking second brain for humans and agents. You can save, transcribe, summarize and search anything you come across. Websites, Notes, Web Highlights, Youtube, X, Tiktok, Instagram, PDFs, Reddit or images." How it works: - You can instruct your agent to save any url and it will be indexed, videos transcribed, images analyzed in a powerful full-text and vector search. - You can query for saved content and get back structured data, readymade for your agent to process
BetterPost
Finds timely sources across news, social, and the web and writes posts worth publishing.
How to run each
memex-bookmarking-2nd-brain As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install memex-bookmarking-2nd-brain@claude-communityBetterPost As a remote MCP server
claude mcp add --transport http betterpost https://betterpost.ai/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only the endpoint of BetterPost responded at the last daily check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of BetterPost publish no settings it asks for, so we do not compare settings.
What it can do: memex-bookmarking-2nd-brain · What it can do: BetterPost · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.