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PopNx MCPMCP servers for people who use AI · explained in plain words

Search Papers

by Saidiibrahimversion 0.1.1i★ –iRuns on your computer
Registry nameio.github.Saidiibrahim/search-papers

Install

Overview

Description from the maker (original English)

An MCP server to search papers from arXiv

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • The registry lists no key to fill in.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "search-papers": {
      "command": "npx",
      "args": [
        "-y",
        "search-papers"
      ]
    }
  }
}

Run this in your terminal

claude mcp add search-papers -- npx -y search-papers

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "search-papers": {
      "command": "npx",
      "args": [
        "-y",
        "search-papers"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "search-papers": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "search-papers"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account Saidiibrahim, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 5668 servers in this category
  • Published to the registry more recently than 1% of the other 5668 servers in this category
  • Basic checks equal to or better than 100% of the other 5668 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Search Papers safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 13 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
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Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
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Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated 2 months ago
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Agents 🤝 arXiv Papers

Empower your agents to search, analyse, and explore academic papers from arXiv autonomouly.

Table of Contents

  • Agents 🤝 arXiv Papers
  • Table of Contents
  • To Do
  • Key Features
  • Getting Started
  • Cursor
  • Claude Code
  • Codex
  • Architecture
  • Search Papers MCP Features
  • Usage Examples
  • Advanced Searches
  • Paper Analysis
  • Research Insights
  • Export \& Resources
  • Additional Resources
  • Contributing
  • License
  • Acknowledgments

To Do

  • Publish to the MCP registry
  • Try Cloudflare's experimental Code Mode

Key Features

  • Advanced multi-field search with date ranges and sorting options
  • Author-specific searches with affiliation tracking
  • Category browsing for all ArXiv subject areas
  • Version tracking to see how papers evolved
  • Citation extraction from abstracts and metadata
  • Related paper discovery based on content similarity
  • Bibliography export in BibTeX and JSON formats

Getting Started

Cursor
{

"search-papers": { "command": "npx", "args": ["mcp-remote", "https://search-papers.com/sse"] } }

Claude Code
claude mcp add --transport sse cloudflare-docs -s project https://search-papers.com/sse
{

"search-papers": { "type": "sse", "url": "https://search-papers.com/sse" } }

Codex
[mcp_servers.search-papers]

command = "npx" args = ["https://search-papers.com/sse"]

Architecture

Search Papers MCP Features

Search & Discovery Tools:

  • advanced_search - Multi-field search with date ranges and sorting
  • search_by_author - Find all papers by specific authors
  • search_by_category - Browse papers in ArXiv categories
  • search_by_date_range - Find papers within time periods

Paper Analysis Tools:

  • get_paper_by_id - Retrieve complete paper information
  • get_paper_versions - Track all versions of a paper
  • get_citations - Extract ArXiv citations from papers
  • get_related_papers - Discover similar papers

Export & Bibliography:

  • export_bibliography - Export in BibTeX or JSON format

AI-Powered Prompts:

  • literature_review - Generate comprehensive literature reviews
  • research_gaps - Identify research gaps and opportunities
  • paper_comparison - Compare multiple papers
  • trend_analysis - Analyze research trends over time

Resources:

  • categories://list - Browse all ArXiv categories
  • trending://{category}/{days} - Get trending papers

Usage Examples

Advanced Searches
"Find papers on transformer architectures by Vaswani published after 2023"

"Search for quantum computing papers in the last month" "Show me all papers by Geoffrey Hinton with their affiliations"

Paper Analysis
"Get all versions of paper 2401.12345 and show how it evolved"

"Extract citations from paper 2401.12345" "Find papers related to arXiv:2301.00001"

Research Insights
"Generate a literature review on vision transformers focusing on architecture innovations"

"Identify research gaps in federated learning over the last 2 years" "Compare papers 2401.12345, 2401.67890, and 2401.11111 on methodology" "Analyze trends in large language models research over 5 years"

Export & Resources
"Export these 5 papers in BibTeX format for my thesis"

"Show trending AI papers from the last week" "List all computer science categories in ArXiv"

Additional Resources

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This repository is licensed under the Apache-2.0 License

Acknowledgments

Built with ❤️ by Ibrahim Saidi and AI agents.

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