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DimensionBankless Onchain MCP ServerMCP server for blockchain data interactions via the Bankless API.BioMCPOne binary. One grammar. Evidence from the biomedical sources you already trust.
FMRS35 / 100 · D75 / 100 · B
Reliability7 / 2010 / 20
Security and permissions6 / 2016 / 20
Maintenance7 / 2018 / 20
Documentation8 / 2017 / 20
Setup experience7 / 2014 / 20
Best for
  • Developers building AI agents that need on-chain data
  • Smart contract auditing and data analysis
  • Building DeFi dashboards or monitoring tools
  • Biomedical researchers
  • Clinicians
  • AI agents that need efficient access to biomedical literature and data analysis
Not for
  • Writing to or modifying blockchain state (read-only)
  • Scenarios requiring private chains or custom RPCs
  • Real-time transaction streaming (requires additional components)
  • 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
  • Requires BANKLESS_API_TOKEN environment variable
  • Requires network access to call the Bankless API
  • Requires permission to read contract and transaction 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
  • Using a third-party API may have availability and rate limit constraints
  • Careful when supplying contract addresses or method names to avoid security issues
  • API key leak could lead to costs or data misuse
  • 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 DesktopClaude Desktop, Claude Code, Codex, Other MCP stdio clients
Tools811