RCSB PDB MCP Server: Install & Setup

Install RCSB PDB in Claude Code

Claude Code

claude mcp add rcsb-rcsb-pdb -- uvx rcsb-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "rcsb-rcsb-pdb": {
      "command": "uvx",
      "args": [
        "rcsb-mcp"
      ]
    }
  }
}

MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add rcsb-rcsb-pdb -- uvx rcsb-mcp

martinPisacreta/textokit-mcp

17 pay-per-call x402 tools on Base: web reader, FX/crypto rates, Argentine data. Remote or npx.

maskchanel14-source/po-pilot-mcp

Post-Stocky Shopify replenishment, MOQ Purchase Order generator, and 3-way invoice match MCP.

toll402/toll402

Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits.

Book0fEli/lumiere-paycheck

Check any x402 endpoint before your AI agent pays it: trust grade, verdict, and hijack checks.

Soboljem/transcribe-mcp

Transcribe audio/video and find dead air. Pay-per-call in USDC over x402 — no account, no key.

MeMikko/hoodgrow-mcp

Robinhood Chain stock token data — price, split-adjusted supply, DeFi, corporate actions, movers.