com.contrastcyber/api is an MCP server that 55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key. Its tool list has not been published yet, requires no API key, and scores 56/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"contrastapi": {
"args": [
"-y",
"mcp-remote",
"https://api.contrastcyber.com/mcp/"
],
"command": "npx"
}
}
}Are you the author?
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What com.contrastcyber/api does
Security intelligence, built for AI agents. Give your agent grounded answers about vulnerabilities, threats, and attack surface — backed by authoritative sources (NVD, CISA KEV, FIRST EPSS, MITRE ATLAS & D3FEND), never guesswork. CVE/KEV/CWE lookup with EPSS exploit-probability and composite risk scoring, domain & IP investigation, IOC enrichment, code-security checks, and live web intelligence. 55 tools, 7 Resources, and 3 Prompts — free, no API key, no signup.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'contrastapi' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
56/100across 5 weighted dimensions
0255075100
23
13
14
−44
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked contrastapi against OSV.dev.
Community
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Frequently Asked Questions
- Is com.contrastcyber/api safe to use?
- com.contrastcyber/api has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install com.contrastcyber/api?
- com.contrastcyber/api supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with com.contrastcyber/api?
- com.contrastcyber/api is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is com.contrastcyber/api actively maintained?
- com.contrastcyber/api is actively maintained — last commit was 10 days ago. It has 33 GitHub stars.
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Community
Discussion
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