cyanheads/protein-mcp-server
MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.
Platform-specific configuration:
{
"mcpServers": {
"protein-mcp-server": {
"command": "npx",
"args": [
"-y",
"protein-mcp-server"
]
}
}
}Add the config above to .claude/settings.json under the mcpServers key.
<div align="center"> <h1>protein-mcp-server</h1> <p><b>A powerful Model Context Protocol server providing programmatic access to 3D protein structural data from RCSB PDB, PDBe, and UniProt. Features multi-provider orchestration, comprehensive structural analysis tools, and full observability. Built for performance and scalability, with native support for serverless deployment (Cloudflare Workers).</b></p> </div>
<div align="center">
[](./CHANGELOG.md) [](https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/docs/specification/2025-06-18/changelog.mdx) [](https://modelcontextprotocol.io/) [](./LICENSE) [](https://github.com/cyanheads/protein-mcp-server/issues) [](https://www.typescriptlang.org/) [](https://bun.sh/)
</div>
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This server provides a powerful suite of tools for accessing and analyzing protein structure data.
| Tool Name | Status | Description | | :--------------------------- | :-------------------- | :-------------------------------------------------------------------------------------------------------- | | protein_search_structures | ✅ Testing | Searches for protein structures using keywords, filters, pagination, and sorting. | |
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