mcp-eqtylab-mcp-guardian · by Install
$ agentstack add mcp-eqtylab-mcp-guardian ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/mcp-eqtylab-mcp-guardian) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
MCP Guardian
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
- Enable nix flakes
sudo sh -c 'echo "experimental-features = nix-command flakes" >> /etc/nix/nix.conf'- Enter dev shell
nix develop- Build project
just build-releasemcp-guardianandmcp-guardian-proxyare now in_build/bin/which is inPATHof the dev shell.
Quick Start - Windows
- Install git with symlink support (otherwise you will need to restore
./mcp-guardian/bindingsbefore building).
- Install
yarn.
npm install --global yarn- Install .dll dependencies. The easiest way to do this is to install Visual Studio and install the C++ development packages.
- Install just
cargo install just- Enter repo root with
git-bash(otherwisejustwon't work and you'll need to callcargo directly)
- Build project
just build-releaseJustfile
```present just --list Available recipes: build build-release clean do DIR +RECIPE do-all +RECIPE fmt fmt-check lint readme-check readme-update test
## Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- **Author:** [eqtylab](https://github.com/eqtylab)
- **Source:** [eqtylab/mcp-guardian](https://github.com/eqtylab/mcp-guardian)
- **License:** Apache-2.0
- **Homepage:** https://mcp-guardian.org/
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.