Flagged: sudo usage. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by eqtylab · MCP Server · ★ 198
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is mcp-guardian safe to install? View the security audit →
MCP Guardian mcp-guardian.org Overview MCP Guardian manages your LLM assistant's access to MCP servers, handing you realtime control of your LLM's activity. 📜 Message Logging - See traces for all of an LLM's MCP server activity 💂 Message Approvals - Approve and deny individual tool call messages in real time 🤖 Automated Message Scans - Realtime automated checks for safety, privacy, etc (Coming Soon) MCP Guardian also makes it a breeze to manage multiple MCP server configurations. Quickly switch between server collections without having to manually manage configuration files for your MCP host applications. Development This project uses nix to manage a development environment that can be used on Linux and macOS. Quick Start - Linux / macOS Install nix Enable nix flakes Enter dev shell Build project and are now in which is in of the dev shell. Quick Start - Windows Install git with symlink support (otherwise you will need to restore before building). [Install rustup](https://www.rust-la
| Stars | 198 |
| Forks | 13 |
| Language | Rust |
| Category | MCP Server |
| License | Apache-2.0 |
| Quality Score | 71.9076723098688/100 |
| Open Issues | 15 |
| Last Updated | 2025-08-08 |
| Created | 2025-02-02 |
| Platforms | claude-code, mcp, rust |
| Est. Tokens | ~551k |
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mcp-guardian is Manage / Proxy / Secure your MCP Servers. It is categorized as a MCP Server with 198 GitHub stars.
mcp-guardian is primarily written in Rust. It covers topics such as agentic-ai, claude-desktop, llm-tools.
You can find installation instructions and usage details in the mcp-guardian GitHub repository at github.com/eqtylab/mcp-guardian. The project has 198 stars and 13 forks, indicating an active community.
mcp-guardian is released under the Apache-2.0 license, making it free to use and modify according to the license terms.
The top alternatives to mcp-guardian on Agent Skills Hub include awesome-openclaw, mcp-client-for-ollama, mcp-nixos. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: