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HALLUX MCP server

Check that a package, module or DOI exists in its registry before an agent installs, imports or cites it.

Website

Install HALLUX in Claude Code

Claude Code
claude mcp add --transport http hallux https://api.blvkware.dev/hallux/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "hallux": {
      "url": "https://api.blvkware.dev/hallux/mcp"
    }
  }
}

Frequently asked questions

What does the HALLUX MCP server do?

Check that a package, module or DOI exists in its registry before an agent installs, imports or cites it.

Is the HALLUX MCP server free?

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

Does HALLUX run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add HALLUX to Claude Code?

Run: claude mcp add --transport http hallux https://api.blvkware.dev/hallux/mcp

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