MCP Server Validator & Security Audit 2026

Mcp Validator

rocketagro/mcp-validator

**MCP Validator** is a professional validation and compliance testing tool for [Model Context Protocol (MCP)](https://modelcontextprotocol.io) servers. It ensures your MCP server’s **tools, resources, prompts, and templates** are correct, compliant, and production-ready.

Audit remote MCP servers: connectivity, latency, tools/list schemas, duplicate names, descriptions and mutating-tool signals.

MCP Server Registry and Security Scorer

george.the.developer/mcp-server-registry-scorer

Profile MCP servers from the official registry, enrich package metadata, and score security risk for agent builders.

Analyze HTTP security headers of any website. Check for Content-Security-Policy, HSTS, X-Frame-Options, and 15+ other security headers. Includes security ratings and recommendations. Essential for security audits and compliance testing.

HTTP Headers Security Audit

seeb/http-headers-security-audit

Audit public websites for important HTTP security headers and export practical risk scores, missing headers, and improvement notes for security, SEO, and QA workflows.

Excel Mcp server with 200+ tools

Extract structured data and technical information from Apify Mcp Server Tools. Ideal for developers, analysts, and data enthusiasts.

Convert any REST API into a Model Context Protocol (MCP) server configuration. Automatically generates tools and resources from OpenAPI specs or API documentation.

Security Headers Checker API for bulk HTTP security scans. Audit HSTS, CSP, X-Frame-Options, referrer and permissions policies, missing headers, website hardening gaps, and compliance posture. Returns grades, findings, and header evidence for security audits.

HTTP & Security Headers Auditor

bgfc97/http-security-headers-audit

Audit any list of URLs: status, final redirect, HTTPS, server, security headers (HSTS, CSP, X-Frame-Options...), a security score, page title and CMS/generator. No key, no proxy.