firebase-mcp

Item: firebase-mcp
Rating: 55
Author: M8ven

🔥 Model Context Protocol (MCP) server for Firebase.

→ gannonh/firebase-mcp · listed on github_topic

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 16 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical16 high12 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.1.3GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.11.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.11.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.11.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.9.0GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configFIREBASE_AUTH_EMULATOR_HOST

configFIREBASE_STORAGE_BUCKET— "": "your-project-id.firebasestorage.app"

configFIREBASE_STORAGE_EMULATOR_HOST

configFIRESTORE_EMULATOR_HOST

configFORCE_HTTP_TRANSPORT

configMCP_HTTP_HOST— Host for HTTP transport (defaults to localhost)

configMCP_HTTP_PATH— Path for HTTP transport (defaults to /mcp)

configMCP_HTTP_PORT— Port for HTTP transport (defaults to 3000)

configMCP_TRANSPORT— Transport type to use (stdio or http) (defaults to stdio)

configSERVICE_ACCOUNT_KEY_PATH— "": "/absolute/path/to/serviceAccountKey.json",

configUSE_FIREBASE_EMULATOR

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/gannonh-firebase-mcp-m4jlb0)](https://m8ven.ai/mcp/gannonh-firebase-mcp-m4jlb0)

commit: 43272314daf5a0574e570e84cd523ccc2e8c40ca

code hash: 288b59cd40ed32ebac610396a41d9a018208a73d434995e0f409912ae1161225

verified: 6/14/2026, 10:47:06 AM

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