MCP.Market

Onion Search MCP server

by farbodghasemlu·io.github.farbodghasemlu/darkweb-mcp·v1.0.1

Local, read-only onion search and text retrieval over Tor with content filtering.

A88/100grade A
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Safety scan
A88/100

full report

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0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Onion Search tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanpackage could not be scannedn/a
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Onion Search compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 80% of 3,470 Web search servers

Install Onion Search in Claude Code, Cursor or VS Code

claude mcp add darkweb-mcp -- docker run -i --rm ghcr.io/farbodghasemlu/darkweb-mcp:1.0.1
Add to Cursor

Onion Search: common questions

Is Onion Search MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the Onion Search safety report
How do I install Onion Search?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Onion Search need an API key?
No secret keys are declared. It reads 3 settings from the environment.
Is Onion Search maintained?
The last commit was 21 days ago (2026-10-14). The latest release is v1.0.1.
What can I use instead of Onion Search?
Servers from other publishers that do the same job: Silica Core MCP server, Arxiv MCP server and Pubmed MCP server.

Alternatives to Onion Search

Same job from other publishers: the closest match first, then the best rated.

  • Silica Core
    Retrieval over the folder the session opened: files, search, read, code_pack, write_note.
    A
  • Arxiv
    Search arXiv papers, download full text, semantic search, citation graphs, and alerts via MCP.
    A
  • Pubmed
    Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.
    A
  • Search1API
    Web search, agentic search, news, page retrieval, sitemaps, and trending topics through Search1API.
    A
  • Misakanet
    Failure-memory layer for coding agents: search evidence-rated failure lessons by error text.
    A