Alphafold vs ChemCP

A side-by-side look at the Alphafold and ChemCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Alphafold logoAlphafoldBiology & Bioinformatics · Local subprocess (stdio)AlphaFold DB MCP — predicted protein structures.55GoodAuth: no auth requiredChemCP logoChemCPBiology & Bioinformatics · Local subprocess (stdio)MCP App that renders 2D molecular structures from SMILES using RDKit.js40FairAuth: not declared

Verdict: choose Alphafold for biology & bioinformatics work as a local process; choose ChemCP for biology & bioinformatics as a local process. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Alphafold logoChoose Alphafold when

  • You need dedicated capabilities in the Biology & Bioinformatics domain.
  • You prefer a local stdio subprocess transport.
  • Its auth model fits you: No auth required.
  • You want tools like prediction.
Explore Alphafold

ChemCP logoChoose ChemCP when

  • You need dedicated capabilities in the Biology & Bioinformatics domain.
  • You prefer a local stdio subprocess transport.
Explore ChemCP

Feature & specification comparison

Rows where the two servers differ are marked.

SpecAlphafold logoAlphafoldChemCP logoChemCP
CategoryBiology & BioinformaticsBiology & Bioinformatics
Quality signal55/100 · Good40/100 · Fair
Install commandConfirmedConfirmed
TransportLocal subprocess (stdio)Local subprocess (stdio)
AuthNo auth requiredNot declared
PricingFreeNot declared
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars12
Directory activity 1 views 0 installs 0 upvotes 1 views 0 installs 0 upvotes
Tools1Not listed

Tools & capabilities

Alphafold tools 1

  • prediction

ChemCP tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Alphafold

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "alphafold": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-alphafold"
      ]
    }
  }
}

ChemCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "chemcp": {
      "command": "npx",
      "args": [
        "-y",
        "cloudflared"
      ]
    }
  }
}

Frequently asked questions

Alphafold is categorized under Biology & Bioinformatics and uses a local stdio subprocess. ChemCP belongs to Biology & Bioinformatics and uses a local stdio subprocess. Pick Alphafold for biology & bioinformatics work and ChemCP for biology & bioinformatics.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

Alphafold is listed as free. Auth: no auth required. ChemCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add alphafold and chemcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Alphafold has a quality signal of 55/100 (Good) with 1 views, 0 installs and 1 GitHub stars. ChemCP has 40/100 (Fair) with 1 views, 0 installs and 2 GitHub stars.