AgentIndex icon
AgentIndex
peta-core logo
peta-core
★ 59
vs
contrastapi logo
contrastapi
★ 35

peta-core vs contrastapi

peta-core: Peta Core is a control-plane runtime for MCP, providing gateway routing, credential vault, policy enforcement, and audit logging. It sits between AI agents and downstream MCP servers, enabling secure and observable tool calls.; 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

peta-core logo
peta-coreSecurity & Safety · ★ 59

Secure tool calling for AI agents

Read peta-core 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
peta-core logopeta-core
contrastapi logocontrastapi
Category
Security & Safety
Security & Safety
Stars
★ 59
★ 35
License
NOASSERTION
MIT
Install Command
git clone https://github.com/dunialabs/peta-core.git
npm install contrastapi
Updated
1mo ago
2d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
aiagent, authentication-middleware, developer-tools
ai-agents, api, cve
03

Features

peta-core logopeta-core
01Transparent MCP proxying with OAuth 2.0 authorization
02Server-side credential injection with encrypted storage
03RBAC/ABAC policy engine with human-in-the-loop approvals
04Comprehensive audit trail and structured logging
05Managed runtime with health checks and automatic recovery
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

peta-core logopeta-core
↳Secure tool calling for AI agents
↳Centralized policy management and access control
↳Compliance and audit logging for MCP interactions
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 peta-core and contrastapi?
Both peta-core and contrastapi are in the Security & Safety category. peta-core has 59 stars, while contrastapi has 35 stars.
Which is better, peta-core or contrastapi?
The best choice depends on your use case. Choose peta-core if Secure tool calling for AI agents, and contrastapi if Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence.
Is peta-core free or open source?
Yes, peta-core is open source on GitHub (NOASSERTION).
Is contrastapi free or open source?
Yes, contrastapi is open source on GitHub (MIT).
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Related

Alternatives to peta-core →Alternatives to contrastapi →peta-core details →contrastapi details →