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Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionOnyxOpen Source AI Platform - AI Chat with advanced features that works with every LLMBioMCPOne binary. One grammar. Evidence from the biomedical sources you already trust.
FMRS27 / 100 · D75 / 100 · B
Reliability1 / 2010 / 20
Security and permissions5 / 2016 / 20
Maintenance13 / 2018 / 20
Documentation6 / 2017 / 20
Setup experience2 / 2014 / 20
Best for
  • Teams needing self-hosted AI platform
  • Enterprises requiring RAG and advanced search
  • Developers wanting custom AI agents
  • Biomedical researchers
  • Clinicians
  • AI agents that need efficient access to biomedical literature and data analysis
Not for
  • Small projects that don't need complex deployment
  • Users only interested in simple chat UI
  • 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
  • Network access for web search and connector sync
  • Code execution in sandbox
  • Storage and processing of user data
  • 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
  • Self-hosting requires operational expertise
  • Potential data privacy and security concerns
  • Costs if relying on external LLM providers
  • 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 Desktop, Claude Code, Codex, Other MCP stdio clients
Tools011