黑123 Hackathons MCP Server: Install & Setup

Install 黑123 Hackathons in Claude Code

Claude Code

claude mcp add --transport http 123-hackathons https://hack123.henryht.sh/api/mcp

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

{
  "mcpServers": {
    "123-hackathons": {
      "url": "https://hack123.henryht.sh/api/mcp"
    }
  }
}

Frequently asked questions

What does the 黑123 Hackathons MCP server do?

Read-only search of hackathons, team-up posts and projects on 黑123 (hack123.henryht.sh), zh/en.

Is the 黑123 Hackathons MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does 黑123 Hackathons run locally or remotely?

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

How do I add 黑123 Hackathons to Claude Code?

Run: claude mcp add --transport http 123-hackathons https://hack123.henryht.sh/api/mcp

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