AgentIndex icon
AgentIndex
mcpsec logo
mcpsec
★ 27
vs
cc-audit logo
cc-audit
★ 26

mcpsec vs cc-audit

mcpsec: mcpsec is a powerful security scanner and protocol fuzzer designed specifically for Model Context Protocol (MCP) servers, which connect AI agents to external tools. Unlike most MCP security tools that rely on static analysis, mcpsec connects to live servers to prove exploitation and offers extensive static audit capabilities with AI-powered taint analysis.; cc-audit: cc-audit is a security auditor designed for Claude Code skills, hooks, and MCP servers. It scans third-party Claude Code artifacts to detect security vulnerabilities such as data exfiltration and privilege escalation before installation, closing a critical security gap in the rapidly growing Claude Code ecosystem.

01

TL;DR

mcpsec logo
mcpsecSecurity & Safety · ★ 27

Continuous Security Assessment: Integrate into CI/CD pipelines to automatically scan local or remote MCP servers, ensuring ongoing security posture.

Read mcpsec full review →
cc-audit logo
cc-auditSecurity & Safety · ★ 26

Preventing Data Exfiltration

Read cc-audit full review →
02

Side-by-Side Comparison

Field
mcpsec logomcpsec
cc-audit logocc-audit
Category
Security & Safety
Security & Safety
Stars
★ 27
★ 26
License
MIT
MIT
Install Command
pip install mcpsec
cargo install cc-audit
Updated
2mo ago
2d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Security Scanner, Protocol Fuzzer, MCP Security
Security Audit, Vulnerability Scanning, Static Analysis
03

Features

mcpsec logomcpsec
01Runtime Security Scanning: Connects directly to live MCP servers via standard I/O or HTTP to identify vulnerabilities and map out attack surfaces in real-time.
02Advanced Static Code Auditing (Audit v3): Performs deep static analysis using a multi-stage pipeline, incorporating 3,450+ regex patterns, 149 Semgrep rules, AST-level analysis, and LLM-powered taint tracing for comprehensive code reviews.
03Protocol Fuzzing with AI Augmentation: Generates hundreds of high-intensity fuzz cases, leveraging AI for intelligent payload mutations, to expose protocol-level weaknesses, crashes, and denial-of-service vulnerabilities.
04Specialized Vulnerability Scanners: Includes a suite of dedicated scanners for specific vulnerability classes such as prompt injection, command injection, SQL injection, path traversal, SSRF, authentication bypasses, and dangerous tool chain detection.
05LLM Integration for Enhanced Analysis: Integrates with major AI providers (OpenAI, Anthropic, Google, etc.) to power features like advanced taint analysis, heuristic reachability, and sophisticated payload generation for more effective security testing.
cc-audit logocc-audit
01Extensive Security Rules
02Multi-Artifact Scanning
03AI Client Compatibility
04Remote Repository Analysis
05Automated Issue Remediation
04

Use Cases

mcpsec logomcpsec
↳Continuous Security Assessment: Integrate into CI/CD pipelines to automatically scan local or remote MCP servers, ensuring ongoing security posture.
↳Pre-deployment Code Audits: Conduct thorough static analysis of MCP server source code from GitHub repositories or local paths before deployment, identifying critical vulnerabilities.
↳Vulnerability Discovery & Exploitation: Utilize fuzzing and specialized scanners to proactively discover new vulnerabilities and an interactive REPL for demonstrating exploitation.
↳Attack Surface Enumeration: Employ the `mcpsec info` command to map out the potential attack surface of an MCP server, understanding its exposed functionalities and risks.
↳Developer Security Tooling: Provide developers with a powerful tool to identify and fix security flaws early in the development lifecycle of MCP-based AI agent tools.
cc-audit logocc-audit
↳Preventing Data Exfiltration
↳Mitigating Privilege Escalation
↳Ensuring AI Supply Chain Security
↳Integrating into CI/CD Pipelines for automated security checks
↳Runtime monitoring of AI agent interactions
FAQ

FAQ

What is the difference between mcpsec and cc-audit?
Both mcpsec and cc-audit are in the Security & Safety category. mcpsec has 27 stars, while cc-audit has 26 stars.
Which is better, mcpsec or cc-audit?
The best choice depends on your use case. Choose mcpsec if Continuous Security Assessment: Integrate into CI/CD pipelines to automatically scan local or remote MCP servers, ensuring ongoing security posture., and cc-audit if Preventing Data Exfiltration.
Is mcpsec free or open source?
Yes, mcpsec is open source on GitHub (MIT).
Is cc-audit free or open source?
Yes, cc-audit is open source on GitHub (MIT).
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