B+

npm:gemini-mcp-bridge

Item: npm:gemini-mcp-bridge
Rating: 89
Author: wmcp.sh

https://www.npmjs.com/package/gemini-mcp-bridge

89/100 · MCP Trust Grade · checked 2h ago · MCP 0.8.0

What it offers — 5 tools · Developer Tools

query

Agentic query: Gemini runs inside your workingDirectory with read_file, grep, list_directory, and glob tools. Pass file paths as hints (not content) —

search

Google Search grounded research. Gemini searches the web using google_web_search and synthesizes a comprehensive answer with source URLs and citations

structured

Agentic structured output: generate a JSON response conforming to a provided JSON Schema. Gemini runs inside workingDirectory with read_file and grep

fetch-chunk

Retrieve a cached chunk from a previously chunked response. Large query and search responses may return only the first chunk plus a cacheKey. Use this

ping

Health check. Verifies gemini CLI is installed and authenticated, reports CLI version, auth status, configured models, and server version. Fast (~1s,

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 5 tool(s) detected in source

Security (OWASP MCP)30%70

uses eval/exec/child_process (review for unsanitized input)
scanned 6 source files

Maintenance / popularity20%100

published within 90 days
13 published versions

Tool hygiene15%95

✓ ships TypeScript types
4 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license
38 weekly downloads

Findings

INFO Static analysis of npm package gemini-mcp-bridge@0.8.0 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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MCP Trust report card — npm:gemini-mcp-bridge grade B+

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https://wmcp.sh/mcp/grade/npm%3Agemini-mcp-bridge

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Markdown (for your README)

[![MCP Trust Grade B+](https://wmcp.sh/mcp/grade/npm%3Agemini-mcp-bridge/badge.svg)](https://wmcp.sh/mcp/grade/npm%3Agemini-mcp-bridge)

HTML

<a href="https://wmcp.sh/mcp/grade/npm%3Agemini-mcp-bridge"><img src="https://wmcp.sh/mcp/grade/npm%3Agemini-mcp-bridge/badge.svg" alt="MCP Trust Grade B+ · wmcp.sh"></a>

Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust

How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.