# jamubc/gemini-mcp-tool

MCP server that enables AI assistants to interact with Google Gemini CLI, leveraging Gemini's massive token window for large file analysis and codebase understanding

Repository: https://github.com/jamubc/gemini-mcp-tool
Canonical: https://ross.abutalabs.com/products/gemini-mcp-tool
Homepage: https://jamubc.github.io/gemini-mcp-tool/
Language: TypeScript
License: NOASSERTION
License Family: other
Topics: ai, claude, cli, codebase-analysis, file-analysis, gemini, mcp, model-context-protocol, npm, typescript
Last push: 2026-07-21T23:37:16+00:00

## Health v2 (maintenance only)
Score: 79/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 93, release rhythm 89, longevity 30
- inputs: {"age_days": 430, "days_push": 43, "days_rel": 76, "gap_med": 9.0, "n_releases_24m": 5}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2278, forks 199 (observed 2026-08-28T04:06:33.654893+00:00)

## What it is
A Model Context Protocol (MCP) server that lets AI assistants like Claude Code invoke the Google Gemini CLI (or its successor, the Antigravity CLI) as a tool. It leverages Gemini's large token window for analyzing big files and codebases via the @ syntax, without requiring extra API keys.

## Use cases
- analyze large files with gemini from claude code
- delegate codebase understanding to gemini's long context window
- connect gemini cli to any mcp-compatible client
- brainstorm ideas with a second ai model inside claude
- save tokens by offloading big-file analysis to gemini
- switch between gemini and antigravity cli backends

## When to choose
- you use Claude Code or another MCP client and want Gemini's large context for file/codebase analysis
- you want a second AI opinion or brainstorming partner without leaving your assistant
- you want CLI-based Gemini access with no extra API keys

## When to avoid
- you need direct Gemini API access rather than CLI wrapping
- you don't use any MCP-compatible AI assistant
- you're on a free tier after the Gemini CLI retirement and haven't installed the Antigravity CLI

## Facets
- artifact type: service
- maturity: active
- function: mcp, llm-inference, cli, developer-tools
- domain: large-language-models, developer-tools
- platform: cli, cross-platform
- tags: gemini-cli, antigravity-cli, claude-code, model-context-protocol, codebase-analysis, large-file-analysis, ai-agents, command-line, nodejs

## Member repositories
- jamubc/gemini-mcp-tool (main) score 79

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:33.654893+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:41:24.989542+00:00, confidence not recorded.
  - readme: https://github.com/jamubc/gemini-mcp-tool (fetched 2026-08-28T04:06:33.654893+00:00, sha b75298c50b4f)
  - homepage: https://jamubc.github.io/gemini-mcp-tool/ (fetched 2026-08-29T10:22:03.694384+00:00, sha 01cb9dda3204)
  - registry_npm: https://registry.npmjs.org/gemini-mcp-tool (fetched 2026-08-29T10:22:03.703217+00:00, sha 05d5261b9192)
- Data as of 2026-08-30T08:39:29.467469+00:00.