Perplexity vs learning-framework
Perplexity is an MCP server published by perplexityai. Marketplaces we read that list it: 1 (Docker MCP Catalog). learning-framework is a plugin bundle for AI coding tools published by ironyjk. Marketplaces we read that list it: 1 (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 |   Perplexity |  learning-framework |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:7816f45a6f26 Forks (GitHub): 380 Pulls (Docker Hub): 79 864 Stars (Docker Hub): 17 Stars (GitHub): 2 562 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.2.0 Forks (GitHub): 1 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 | Perplexity | learning-framework |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 2 562 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 79 864 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 380 (better) | 1 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/perplexity-ask) | Installs as a plugin bundle |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 3 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | Not a bundle | 13 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/ppl-ai/modelcontextprotocol | github.com/ironyjk/learning-framework |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
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
Perplexity
Connector for Perplexity API, to enable real-time, web-wide research.
learning-framework
Adult learning & knowledge management meta-router — 12 cognitive science-based frameworks (Zettelkasten, PARA/Second Brain, Evergreen Notes, Spaced Repetition, Active Recall, Feynman Technique with AI-as-feedback-channel workflows, Interleaving, Deliberate Practice, Chunking, Deep Work, Pomodoro, Metalearning). Based on Ebbinghaus, Roediger-Karpicke, Bjork, Ericsson research. Korean learner context (수능/CSAT, 공무원 civil service exams, CPA, 회독 repeated-reading culture). Invoke /learn.
How to run each
Perplexity As a local MCP server: Docker image
claude mcp add --env "PERPLEXITY_API_KEY=<YOUR_PERPLEXITY_API_KEY>" --transport stdio perplexity-ask -- docker run -i --rm -e PERPLEXITY_API_KEY mcp/perplexity-askRequires: PERPLEXITY_API_KEY (secret)
learning-framework As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install learning-framework@claude-communityCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of learning-framework publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of learning-framework publish no settings it asks for, so we do not compare settings.
What it can do: Perplexity · What it can do: learning-framework · 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-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.