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mcp/harbor
Grok

vault index for Grok

io.github.gitgudatcodeing/vault-index

Local hybrid keyword + vector search (SQLite FTS5 + sqlite-vec) over markdown vaults and code.

client:Grok transport:stdio runtime:pypi

Install vault index 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": {
    "vault-index": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "vault-index"
      ],
      "env": {
        "VAULT_INDEX_DB": "<VAULT_INDEX_DB>",
        "VAULT_MODEL_CACHE": "<VAULT_MODEL_CACHE>"
      }
    }
  }
}

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

vault index in other clients

vault index MCP server