cfn-lint MCP Server

Item: cfn-lint MCP Server
Rating: 71
Author: M8ven

Validate AWS CloudFormation templates using cfn-lint, with tools for validation, version checking, and automatic upgrades.

→ brianterry/cfnlint-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: GITHUB_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

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

configCFN_LINT_MCP_LOG_LEVEL— (optional): Logging level (default: INFO).

🔐 secretGITHUB_TOKEN— "": "optional_token_here"

// 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 4 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/brianterry-cfnlint-mcp-1soj61)](https://m8ven.ai/mcp/brianterry-cfnlint-mcp-1soj61)

commit: b56b0043adfc58b1e1081b083c3f6f877458ec95

code hash: e80848d1ae36846eaa047700716920bb5c1ee9030b2848d547b3a1f0573c7507

verified: 7/21/2026, 9:25:54 AM

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