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mcp/harbor
Gemini CLI

MCP Retrieval for Gemini CLI

io.github.role1776/mcp-retrieval

Local Go MCP server: DuckDuckGo/Bing web + image search, readability scraping to Markdown.

client:Gemini CLI transport:stdio runtime:oci

Install MCP Retrieval in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

{
  "mcpServers": {
    "mcp-retrieval": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/role1776/mcp-retrieval:0.1.7"
      ],
      "env": {
        "MCP_TRANSPORT": "<MCP_TRANSPORT>",
        "MCP_NAME": "<MCP_NAME>",
        "MCP_PATH": "<MCP_PATH>",
        "SERVER_PORT": "<SERVER_PORT>",
        "SERVER_READ_TIMEOUT": "<SERVER_READ_TIMEOUT>",
        "SERVER_WRITE_TIMEOUT": "<SERVER_WRITE_TIMEOUT>",
        "LOG_MODE": "<LOG_MODE>",
        "MAX_IDLE_CONNS_PER_HOST": "<MAX_IDLE_CONNS_PER_HOST>",
        "MAX_QUERIES": "<MAX_QUERIES>",
        "DEFAULT_RESULTS": "<DEFAULT_RESULTS>",
        "MAX_RESULTS": "<MAX_RESULTS>",
        "DEFAULT_IMAGES": "<DEFAULT_IMAGES>",
        "MAX_IMAGES": "<MAX_IMAGES>",
        "DEFAULT_TIMEOUT_MS": "<DEFAULT_TIMEOUT_MS>",
        "MIN_TIMEOUT_MS": "<MIN_TIMEOUT_MS>",
        "MAX_TIMEOUT_MS": "<MAX_TIMEOUT_MS>",
        "DEFAULT_DOCUMENT_CHARS": "<DEFAULT_DOCUMENT_CHARS>",
        "MAX_DOCUMENT_CHARS": "<MAX_DOCUMENT_CHARS>",
        "PROXY_SCHEME": "<PROXY_SCHEME>",
        "PROXY_HOST": "<PROXY_HOST>",
        "PROXY_PORT": "<PROXY_PORT>",
        "PROXY_LOGIN": "<PROXY_LOGIN>",
        "PROXY_PASSWORD": "<PROXY_PASSWORD>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

MCP Retrieval in other clients

MCP Retrieval MCP server