Ultimate Gemini MCP

Image generation with Google Gemini 3.1 Flash: 512px-4K, reference images, search grounding

What does this entry provide?

Ultimate Gemini MCP is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Ultimate Gemini MCP to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 73/100
Install method: pypi
Repo: nikships/ultimate-image-gen-mcp
Repo updated: Sep 23, 2026

Install command

uvx ultimate-gemini-mcp==6.0.21

Install method: pypi

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Sep 23, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-23T10:12:23.592925Z",
      "publishedAt": "2026-09-23T10:12:23.592925Z",
      "statusChangedAt": "2026-09-23T10:12:23.592925Z"
    }
  },
  "server": {
    "name": "io.github.nikships/ultimate-image-gen-mcp",
    "title": "Ultimate Gemini MCP",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "6.0.21",
    "packages": [
      {
        "version": "6.0.21",
        "transport": {
          "type": "stdio"
        },
        "identifier": "ultimate-gemini-mcp",
        "runtimeHint": "uvx",
        "registryType": "pypi",
        "environmentVariables": [
          {
            "name": "GEMINI_API_KEY",
            "format": "string",
            "isSecret": true,
            "isRequired": true,
            "description": "Google Gemini API key (free tier at https://aistudio.google.com/apikey). Also accepts GOOGLE_API_KEY."
          },
          {
            "name": "OUTPUT_DIR",
            "format": "filepath",
            "default": "~/gemini_images",
            "description": "Directory where generated images are saved"
          },
          {
            "name": "DEFAULT_IMAGE_SIZE",
            "format": "string",
            "choices": [
              "512px",
              "1K",
              "2K",
              "4K"
            ],
            "default": "2K",
            "description": "Default resolution for generated images"
          },
          {
            "name": "DEFAULT_MODEL",
            "format": "string",
            "default": "gemini-3.1-flash-image-preview",
            "description": "Default Gemini image model"
          },
          {
            "name": "ENABLE_PROMPT_ENHANCEMENT",
            "format": "boolean",
            "default": "false",
            "description": "Automatically enhance prompts with Gemini Flash before generation"
          },
          {
            "name": "ENABLE_GOOGLE_SEARCH",
            "format": "boolean",
            "default": "false",
            "description": "Enable Google Search grounding by default (real-time data like weather, events)"
          },
          {
            "name": "REQUEST_TIMEOUT",
            "format": "number",
            "default": "60",
            "description": "API request timeout in seconds"
          },
          {
            "name": "MAX_BATCH_SIZE",
            "format": "number",
            "default": "8",
            "description": "Max parallel requests in batch mode"
          },
          {
            "name": "LOG_LEVEL",
            "format": "string",
            "choices": [
              "DEBUG",
              "INFO",
              "WARNING",
              "ERROR"
            ],
            "default": "INFO",
            "description": "Logging level"
          }
        ]
      }
    ],
    "repository": {
      "id": "1083341252",
      "url": "https://github.com/nikships/ultimate-image-gen-mcp",
      "source": "github"
    },
    "websiteUrl": "https://github.com/nikships/ultimate-image-gen-mcp",
    "description": "Image generation with Google Gemini 3.1 Flash: 512px-4K, reference images, search grounding"
  }
}

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