Code Review MCP Server

Connects LLMs to GitHub and GitLab to analyze pull and merge requests for logic, security, and architectural alignment. It provides tools for fetching diffs, file contents, and project metadata, alongside guided prompts for professional code reviews.

→ danielefavi/mcp-server-code-review · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 1 high

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

🔐

You'll be asked for 2 credentials: GITHUB_TOKEN, GITLAB_TOKEN

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

// known CVEs in dependencies1 critical1 high

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

criticalvitest@4.0.17GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@1.25.2GHSA-345p-7cg4-v4c7

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

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configCODE_REVIEW_GUIDELINES— Inline custom code review guidelines text. Optional (Custom Rules)

configCODE_REVIEW_GUIDELINES_FILE— Path to a file containing custom code review guidelines. Optional (Custom Rules)

🔐 secretGITHUB_TOKEN— Your GitHub Personal Access Token. GitHub

🔐 secretGITLAB_TOKEN— Your GitLab Personal Access Token. GitLab

configGITLAB_URL— GitLab instance URL (default: https://gitlab.com). GitLab (Self-Managed)

// 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 6 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/danielefavi-mcp-server-code-review-1yraoo)](https://m8ven.ai/mcp/danielefavi-mcp-server-code-review-1yraoo)

commit: 3282b7d983b974650c66297854882427d6fc1913

code hash: ab95d5ed8f84274a650dea45963f5cd4a0db06c38d850ca72a5a296e85b42ada

verified: 6/12/2026, 11:18:48 AM

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