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DimensionDarknet MCP ServerFull-spectrum dark web and threat intelligence for AI agentsBioMCPOne binary. One grammar. Evidence from the biomedical sources you already trust.
FMRS51 / 100 · D75 / 100 · B
Reliability9 / 2010 / 20
Security and permissions5 / 2016 / 20
Maintenance11 / 2018 / 20
Documentation14 / 2017 / 20
Setup experience12 / 2014 / 20
Best for
  • Authorized security assessment, incident response and threat intelligence teams
  • AI agent workflows that need multi-source intelligence correlated in a single conversation
  • Analysts wanting ransomware and breach listing data without configuring API keys
  • Users already running the companion security MCP servers (hackbrowser-mcp, cve-mcp, osint-mcp-server, etc.)
  • Biomedical researchers
  • Clinicians
  • AI agents that need efficient access to biomedical literature and data analysis
Not for
  • Users performing intelligence gathering on third-party targets without authorization
  • Users who expect every tool to work out of the box (several require paid or requested API keys)
  • Users needing Ethereum or Monero blockchain data (Bitcoin only)
  • Users needing officially supported Windows operation (only macOS / Linux are tested)
  • Users needing to write to upstream databases (read-only)
  • Users requiring direct access to closed datasets (e.g., COSMIC is not directly integrated)
  • Users expecting all advanced features without API keys
Required permissions
  • Read third-party API keys from environment variables (HIBP, IntelligenceX, OTX, AbuseIPDB, abuse.ch, Pulsedive, Hudson Rock, Vulners, Hybrid Analysis, PhishTank)
  • Communicate with a local Tor daemon over the local SOCKS5 port (default 127.0.0.1:9050)
  • Make outbound HTTPS requests to 16 external data sources
  • Install locally and run a process over stdio via npx / Bun
  • Requires internet access to query public biomedical APIs
  • Optional API keys (NCBI, Semantic Scholar, OpenFDA, etc.) to improve rate limits or unlock features
  • Local read/write access for skills, cache, and local study data (e.g., `~/.local/share/biomcp`)
Risks and side effects
  • Dark web intelligence gathering is legally and compliance sensitive — proper authorization is essential
  • Tor .onion tools leak DNS if attribution is not routed through the proxy; the project mitigates this with socks5h but users should verify their proxy setup
  • API keys live in plain environment variables and could leak into logs or config files
  • Tor-dependent tools are unavailable without a local Tor daemon
  • Free tiers have low rate limits, so bulk queries may be throttled
  • Upstream sources (e.g. ransomware.live, RansomLook, PhishTank) depend on scraping frequency, so data may lag or be incomplete
  • All content returned by external sources is untrusted input and should not be executed as instructions
  • Upstream API rate limits may affect performance
  • Some data sources (e.g., KEGG) have licensing terms that restrict non-academic use
  • Features requiring API keys (e.g., OncoKB) may be incomplete without them
  • Local binary installations need regular updates for compatibility
Supported clientsClaude Code, Claude Desktop, Cursor, WindsurfClaude Desktop, Claude Code, Codex, Other MCP stdio clients
Tools6611