paperstudio vs Perplexity API Platform
paperstudio is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑16.
paperstudio is a plugin bundle for AI coding tools published by Sijie Chen. No marketplace we read lists it any more. Perplexity API Platform is an MCP server published by perplexity.ai. Marketplaces we read that list it: 3 (Official MCP Registry, Docker MCP Catalog, Community GitHub marketplaces). 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 |   Perplexity API Platform | |
|---|---|---|
| Community marketplace chansigit/studypaper | Removed on 2026-10-16 Version: 0.6.1 Forks (GitHub): 0 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.2.1 Downloads/month (npm): 102 467 Downloads/week (npm): 16 084 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:7816f45a6f26 Forks (GitHub): 383 Pulls (Docker Hub): 80 391 Stars (Docker Hub): 17 Stars (GitHub): 2 579 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 | paperstudiono longer listed · | Perplexity API Platform |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 3 |
| Stars (GitHub) (differs) | 2 | 2 579 |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 80 391 |
| Forks (GitHub) (differs) | 0 | 383 |
| Last release (differs) | Not published | 2026-10-17 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@perplexity-ai/mcp-server) |
| Transport (differs) | Not stated | stdio |
| Tools it declares (differs) | Not published | 3 |
| Environment variables it asks for (differs) | Not published | 2, secrets among them: 1 |
| Parts of the bundle (differs) | 19 | 1 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/chansigit/studypaper | github.com/ppl-ai/modelcontextprotocol |
| Changes in the last 7 days | 4 | 4 |
| First seen (differs) | 2026-10-15 | 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 paperstudio
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Critically review and evaluate research papers.
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Select & run open-source AI literature-review tools: a curated 70+ catalog plus a launcher (scripts/litrun.py) that installs and runs the top tools and pipelines.
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Automated academic paper review system for Claude Code. Integrates PDF parsing (marker-pdf + PyMuPDF), reference verification (CrossRef + DBLP + Semantic Scholar), SOTA…
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A powerful AI skill for learning research paper
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Synthesize findings across a large body of research papers.
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Autonomous research workflow agent for AI and scientific research. Guides the full research lifecycle — brainstorming, literature review, experiment design, analysis, and writing.
What each says it does
paperstudio
Deep paper study for ML and computational-biology papers. Adversarial review rounds, reproducibility audit, deep-dives, head-to-head comparisons, and Chinese social-media notes (Xiaohongshu / WeChat) generated from a single source.
Perplexity API Platform
Real-time web search, reasoning, and research through Perplexity's API
How to run each
paperstudio
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Perplexity API Platform As a local MCP server: npm package
claude mcp add --transport stdio perplexity-api-platform -- npx -y @perplexity-ai/mcp-serverCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of paperstudio publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of paperstudio publish no settings it asks for, so we do not compare settings.
What it can do: paperstudio · What it can do: Perplexity API Platform · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.