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mcp/harbor
Grok

Code Crawler for Grok

io.github.nithin554/code-crawler

Static and dynamic call tracing MCP server backed by a SQLite property graph of your codebase

client:Grok transport:stdio runtime:npm

Install Code Crawler in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "code-crawler": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@nithin554/code-crawler"
      ],
      "env": {
        "CODECRAWLER_DB": "<CODECRAWLER_DB>",
        "CODECRAWLER_EXCLUDE_DIRS": "<CODECRAWLER_EXCLUDE_DIRS>",
        "CODECRAWLER_DEFAULT_LIMIT": "<CODECRAWLER_DEFAULT_LIMIT>",
        "CODECRAWLER_MAX_DEPTH": "<CODECRAWLER_MAX_DEPTH>",
        "CODECRAWLER_HELPFUL_ERRORS": "<CODECRAWLER_HELPFUL_ERRORS>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Code Crawler in other clients

Code Crawler MCP server