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22 days ago
glama

Google Chat Webhook MCP Server

Sends messages to Google Chat via webhooks with automatic Markdown to Cards V2 conversion, supporting headers, lists, code blocks, tables, and images with validation and fallback handling.

→ ice3x2/google-chat-webhook-mcp· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 15 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// known CVEs in dependencies15 high14 low

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

high@modelcontextprotocol/sdk@1.20.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.20.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.0GHSA-w48q-cv73-mx4w

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

highaxios@1.0.0GHSA-35jp-ww65-95wh

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

highaxios@1.0.0GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

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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.
configGOOGLE_CHAT_WEBHOOK_URL— "": "https://chat.googleapis.com/v1/spaces/xxx/messages?key=xxx&token=xxx"
configLOG_DIR— Log directory path ./logs Absolute/relative path
configLOG_ENABLE_CONSOLE— Enable console output true true, false
configLOG_LEVEL— Log level INFO DEBUG, INFO, WARN, ERROR
configLOG_RETENTION_DAYS— Days to keep logs 30 Number (days)
// 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/ice3x2-google-chat-webhook-mcp-2cpv4c)](https://m8ven.ai/mcp/ice3x2-google-chat-webhook-mcp-2cpv4c)
commit: 9543831b84104bb3ef9f6ad7b2e4bf7551a03205
code hash: bd1a22c8fe51829d141c111d6bcb20c4b354d9b0116e30101ff413f2c27dc643
verified: 7/9/2026, 10:17:48 AM
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