Arxivsub MCP vs Doiget
A side-by-side look at the Arxivsub MCP and Doiget MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Arxivsub MCP for research work as a local process; choose Doiget for research as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Arxivsub MCP when
- You need dedicated capabilities in the Research domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
ARXIVSUB_SKILL_KEY. - You want tools like
search_papers, find_similar_papers, research_insight.
Choose Doiget when
- You need dedicated capabilities in the Research domain.
- You prefer a local stdio subprocess transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Research | Research |
| Quality signal | 49/100 · Fair | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | ARXIVSUB_SKILL_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 2 |
| Directory activity | 1 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 5 | Not listed |
| Full listing | View Arxivsub MCP | View Doiget |
Tools & capabilities
Arxivsub MCP tools 5
search_papersSemantic + keyword search over arXiv and conferences. Filters: venues, recency, year, `has_code`. Returns each paper's 6-part summary, authors, PDF, and code link.find_similar_papersNearest-neighbour "related work" for a paper you already found. Chainable for a mini literature review.research_insightPivot analytics (the website's Custom Chart engine): trends, rankings, breakdowns. *Pro / trial.*library_saveSave/update a paper in your personal library — notes, reading status, collections.library_listList your saved papers and collections.
Doiget tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Arxivsub MCP
{
"mcpServers": {
"arxivsub-mcp": {
"command": "npx",
"args": [
"-y",
"arxivsub-mcp"
],
"env": {
"ARXIVSUB_SKILL_KEY": "YOUR_ARXIVSUB_SKILL_KEY_HERE"
}
}
}
}
Doiget
{
"mcpServers": {
"doiget": {
"command": "npx",
"args": [
"-y",
"doiget-cli"
]
}
}
}
Frequently asked questions
Arxivsub MCP is categorized under Research and uses a local stdio subprocess. Doiget belongs to Research and uses a local stdio subprocess. Pick Arxivsub MCP for research work and Doiget for research.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Arxivsub MCP has no declared pricing — check the project's own site. Doiget has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add arxivsub-mcp and doiget as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Arxivsub MCP has a quality signal of 49/100 (Fair) with 1 views, 0 installs and 0 GitHub stars. Doiget has 41/100 (Fair) with 0 views, 0 installs and 2 GitHub stars.