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Bridgeguard MCP server

by kota1026·io.github.kota1026/bridgeguard-mcp·v1.0.0
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BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...

A92/100grade A
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Safety scan
A92/100

full report

Adoption
Growing

0 stars28 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Bridgeguard tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan5 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 30 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Bridgeguard compares

Against every graded Security MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 95% of 915 Security servers
Downloads a week
28
more than 15% of 248 Security servers with a package

Install Bridgeguard in Claude Code, Cursor or VS Code

Runs npx -y bridgeguard-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add bridgeguard-mcp -- npx -y bridgeguard-mcp
Add to Cursor

What the publisher says

From the Bridgeguard repository's README, as published. We do not edit it. Read it on GitHub

Quantum Shield

Post-quantum asset protection protocol for Ethereum using NIST-standardized cryptography

What is Quantum Shield?

Quantum Shield protects smart contract assets against quantum computing threats using NIST FIPS 204 (ML-DSA/Dilithium) and FIPS 205 (SLH-DSA/SPHINCS+) dual post-quantum signatures, combined with a decentralized Prover Pool, VRF-based selection, and time-locked custody.

Key Features

  • Dual PQC Signatures — ML-DSA-65 + SLH-DSA for defense-in-depth
  • Prover Pool — Decentralized verification with stake-weighted selection via VRF
  • Time-Locked Custody — 24h normal unlock, 7-day emergency path with bond
  • Observer Network — Independent challenge system with quadratic slashing
  • On-Chain Governance — veQS token voting, security council, insurance fund
  • 11 Sub-Applications — Consumer, Prover, Observer, Explorer, Enterprise, Governance, Admin

Architecture

┌─────────────────────────────────────────────────────────────────┐
│  Frontend (Next.js 15)         11 apps, 136 routes, ja/en i18n │
├─────────────────────────────────────────────────────────────────┤
│  Backend API (Rust/Axum)       REST API, SIWE auth, Auto-Claim │
├──────────────────┬──────────────────────────────────────────────┤
│  L1: Sepolia     │  L3: Arbitrum Sepolia                       │
│  • Vault         │  • CoreLayer    • Governor                  │
│  • ProverRegistry│  • veQS         • RewardRouter              │
│  • SPHINCS+ Vfy  │  • QSToken      • InsuranceFund             │
└──────────────────┴──────────────────────────────────────────────┘

9 Core Sequences

Tech Stack

Deployed Contracts

L1: Ethereum Sepolia

L3: Arbitrum Sepolia (12 contracts)

All L3 contracts verified on Sourcify.

Quick Start

Prerequisites

  • Docker & Docker Compose
  • Rust 1.75+ with cargo
  • Node.js 20+ with pnpm
  • Foundry (forge, anvil)

Development Setup

# 1. Start infrastructure
docker compose up -d postgres redis rabbitmq l3-node minio minio-init

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Bridgeguard: common questions

Is Bridgeguard MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the Bridgeguard safety report
How do I install Bridgeguard?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Bridgeguard need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Bridgeguard maintained?
The last commit was 67 days ago (2026-08-29). The latest release is v1.0.0.
What can I use instead of Bridgeguard?
Servers from other publishers that do the same job: MCP Security Guard MCP server, Inkog MCP server and Wireshark MCP server.
How does Bridgeguard compare with other Security MCP servers?
safety score 92/100 (higher than 95% of 915 Security servers); downloads a week 28 (more than 15% of 248 Security servers with a package). Full comparison.

Alternatives to Bridgeguard

Same job from other publishers: the closest match first, then the best rated.

  • MCP Security Guard
    Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).
    A
  • Inkog
    Security co-pilot for AI agents. Scan for vulnerabilities, audit MCP servers, verify governance.
    B
  • Wireshark
    Professional network analysis with tshark. Security audits, deep-dives, and threat detection.
    A
  • Solana Security Standard
    Scan Solana/Anchor code against the Solana Security Standard and serve the ruleset to MCP clients.
    A
  • Mastyf AI
    Runtime proxy for MCP security, cost governance & audit
    B

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