AgentIndex icon
AgentIndex
gopher-mcp logo
gopher-mcp
★ 152
vs
contrastapi logo
contrastapi
★ 35

gopher-mcp vs contrastapi

gopher-mcp: gopher-mcp is the most comprehensive C++ SDK for the Model Context Protocol (MCP), designed for building AI-powered applications. It offers production-ready features, including multi-transport support, connection pooling, and multi-language bindings via a stable C API.; contrastapi: ContrastAPI is a security intelligence API and MCP server that offers over 35 endpoints covering CVE lookup, domain reconnaissance, IP reputation, threat intelligence, code security scanning, and more. It is free to use with a rate limit of 100 requests per hour and requires no API key for the free tier. The tool is designed for AI agents and integrates seamlessly with platforms like Claude Desktop, Cursor, VS Code, and Windsurf.

01

TL;DR

gopher-mcp logo
gopher-mcpSecurity & Safety · ★ 152

Building AI-powered applications that interact with external tools and data sources

Read gopher-mcp full review →
contrastapi logo
contrastapiSecurity & Safety · ★ 35

Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence

Read contrastapi full review →
02

Side-by-Side Comparison

Field
gopher-mcp logogopher-mcp
contrastapi logocontrastapi
Category
Security & Safety
Security & Safety
Stars
★ 152
★ 35
License
Apache-2.0
MIT
Install Command
make && make install
npm install contrastapi
Updated
2d ago
2d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
MCP, C++, AI Integration
ai-agents, api, cve
03

Features

gopher-mcp logogopher-mcp
01Full MCP 2025-06-18 specification support
02Multi-transport options (HTTP, WebSocket, TCP, Stdio)
03High-performance design with zero-copy buffers and connection pooling
04Cross-language bindings via a stable C API (Python, Node.js, Go, Rust, Java, C#, Ruby)
05Enterprise-grade reliability features like circuit breaker and rate limiting
contrastapi logocontrastapi
01One-call full domain report combining DNS, WHOIS, SSL, subdomains, WAF, and IP reputation
02CVE intelligence enriched with EPSS exploit probability and CISA KEV status
03IP reputation via AbuseIPDB and Shodan with 24-hour cache
04Technology fingerprinting for CMS, frameworks, CDN, and analytics
05Free forever with 100 req/hr, no API key required
04

Use Cases

gopher-mcp logogopher-mcp
↳Building AI-powered applications that interact with external tools and data sources
↳Integrating AI capabilities into embedded systems and IoT devices
↳Developing high-performance, low-latency backend services for AI models
↳Creating native desktop and mobile applications with AI integration
contrastapi logocontrastapi
↳Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence
↳Look up CVE details and check if they are actively exploited in the wild
↳Check the reputation of an IP address and enrich it with malware data
FAQ

FAQ

What is the difference between gopher-mcp and contrastapi?
Both gopher-mcp and contrastapi are in the Security & Safety category. gopher-mcp has 152 stars, while contrastapi has 35 stars.
Which is better, gopher-mcp or contrastapi?
The best choice depends on your use case. Choose gopher-mcp if Building AI-powered applications that interact with external tools and data sources, and contrastapi if Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence.
Is gopher-mcp free or open source?
Yes, gopher-mcp is open source on GitHub (Apache-2.0).
Is contrastapi free or open source?
Yes, contrastapi is open source on GitHub (MIT).
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Alternatives to gopher-mcp →Alternatives to contrastapi →gopher-mcp details →contrastapi details →