What is the best alternative to Lazaretto MCP?

The top-rated alternatives to Lazaretto MCP in the Security category include Shieldapi MCP, Agentscore MCP Server, Shield. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Lazaretto MCP alternatives differ in installation and runtime?

Lazaretto MCP and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Lazaretto MCP free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Lazaretto MCP with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Security• MCP Alternatives Guide

Best Alternatives to Lazaretto MCP

Looking for an alternative to Lazaretto MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Security ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Security servers →View Lazaretto MCP Specs →

Target Reference Server

Lazaretto MCP Overview

The jamesdfinance-dev/lazaretto-mcp MCP server checks lockfiles, package artifacts, and MCP tool descriptions against Lazaretto's security analysis service. It can run as a hosted Streamable HTTP server or locally over stdio, with free checks requiring no API key and deeper scans using prepaid credits. Lockfile checks cover npm, Yarn, and pnpm formats, while artifact scans return verdicts with file, line, and evidence details. Reach for it before installing dependencies, agent skills, or MCP tools.

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
Lazaretto MCP (Target)	Remote (SSE)	API key	Freemium	—	—	Current
Shieldapi MCP	npx	Other	Freemium	1	—	Compare →
Agentscore MCP Server	npx	No auth required	Free	1	—	Compare →
Shield	npx	No auth required	Free	11	—	Compare →
Agentward	uvx	No auth required	Free	19	—	Compare →
MCP Shield	npx	No auth required	Free	2	—	Compare →
Shellward	npx	No auth required	Free	136	—	Compare →
Mobb Vibe Shield MCP	npx	API key	Bring your own API key (usage-based cost)	69	—	Compare →
MCP Audit	npx	No auth required	Free	7	—	Compare →
Volta MCP Server	npx	No auth required	Free	1	—	Compare →
Kastell	npx	No auth required	Free	59	—	Compare →
MCP Firewall	npx	No auth required	Free	4	—	Compare →
Mcpskills Server	npx	API key	Freemium	1	—	Compare →

Detailed Evaluation of Lazaretto MCP Alternatives

Shieldapi MCP

Runtime: npx

Security checks for URLs, domains, IPs, emails, passwords, prompts, MCP endpoints, and AI skill files.

Key Features:

Prompt injection detection with pattern evidence

Static AI skill and plugin security scanning

URL, domain, IP, email, and password reputation checks

4 0 1

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Agentscore MCP Server

Runtime: npx

Scans MCP packages for security risks and supports GitHub Actions policy enforcement without an API key.

Key Features:

Security scans for MCP packages

Allow, warn, or block trust verdicts

Repository-wide MCP dependency inspection

2 0 1

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Shield

Runtime: npx

Local MCP proxy that blocks risky agent actions, scans tool traffic, pins catalogs, and supports approvals and audit logs.

Key Features:

Pre-execution MCP call guardrails

TOFU tool-catalog pinning

Tool description and result scanning

4 0 11

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Agentward

Runtime: uvx

Enforces YAML permissions on agent tool calls, inspects sensitive data and tool chains, and records audit trails.

Key Features:

YAML policy enforcement

PII and PHI classification

Dangerous tool-chain detection

4 0 19

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MCP Shield

Runtime: npx

Scans MCP server packages and directories for malicious code, prompt injection, and supply chain risks.

Key Features:

Scans npm packages for malicious patterns

Scans local JavaScript and TypeScript directories

Detects exfiltration, code execution, obfuscation, and sensitive file access

2 0 2

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Shellward

Runtime: npx

Screens projects for China-specific compliance risks and adds runtime checks for injections, sensitive data, paths, tools, and commands.

Key Features:

Stdio MCP server with local execution

Prompt injection detection for Chinese and English text

PII, credential, and sensitive-data scanning

3 0 136

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Mobb Vibe Shield MCP

Runtime: npx

Automates security vulnerability remediation by analyzing SAST reports or scanning repos, providing fix recommendations via MCP.

Key Features:

Supports SAST tools: Checkmarx, CodeQL, Fortify, Snyk

Two modes: Scan (runs SAST scan) and Analyze (uses existing SAST report)

Generates automated code fixes for detected vulnerabilities

2 0 69

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MCP Audit

Runtime: npx

Proxies MCP traffic to add signed audits, redaction, policies, rate limits, and a local read-only dashboard.

Key Features:

Stdio and HTTP MCP proxying

JSONL and SQLite audit storage

HMAC-SHA256 audit signing

3 0 7

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Volta MCP Server

Runtime: npx

Creates and reads AES-256-GCM encrypted, one-time Volta Notes for credential handoff between users and AI agents.

Key Features:

Create AES-256-GCM encrypted notes

Read and permanently destroy notes

Keep decryption keys in URL fragments

3 0 1

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Kastell

Runtime: npx

Audits and hardens Linux servers, manages cloud infrastructure, and exposes security operations through MCP tools.

Key Features:

Server security audits with remediation

SSH hardening and fail2ban setup

UFW firewall management

4 0 59

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MCP Firewall

Runtime: npx

Intercepts MCP traffic with YAML policies, secret scanning, response filtering, and JSON Lines audit logs.

Key Features:

YAML-based inbound and outbound policies

Secret scanning with regex and entropy checks

Response redaction and prompt-injection blocking

5 0 4

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Mcpskills Server

Runtime: npx

Scores MCP servers, AI skills, GitHub repositories, and npm packages for trust, safety risks, and installation readiness.

Key Features:

Trust scores across four dimensions

Safety scanning for AI skills and MCP servers

Go/no-go installation decisions

3 0 1

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Best Alternatives to Lazaretto MCP

Lazaretto MCP Overview

Specification Matrix: Lazaretto MCP vs Alternatives

Detailed Evaluation of Lazaretto MCP Alternatives

Shieldapi MCP

Agentscore MCP Server

Shield

Agentward

MCP Shield

Shellward

Mobb Vibe Shield MCP

MCP Audit

Volta MCP Server

Kastell

MCP Firewall

Mcpskills Server

Frequently Asked Questions: Lazaretto MCP Alternatives