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mcp/harbor
Grok

Silica Core for Grok

io.github.kiycoh/silica-core

Retrieval over the folder the session opened: files, search, read, code_pack, write_note.

client:Grok transport:stdio runtime:pypi

Install Silica Core 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": {
    "silica-core": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "silica-core"
      ],
      "env": {
        "SILICA_VAULT": "<SILICA_VAULT>"
      }
    }
  }
}

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

Silica Core in other clients

Silica Core MCP server