# ContrastAPI

> Use this tool when you need to enhance security intelligence with automated threat analysis and vulnerability scanning. ContrastAPI solves problems related to domain reconnaissance, CVE lookup, and IP threat reporting, providing outputs such as detailed threat reports and enriched IOCs through its 31 integrated tools. It is ideal for use cases requiring bulk lookups, domain audits, and code security scanning, with a free tier offering 100 credits per hour and no API key required.

Canonical page: https://skillsregistry.net/skills/contrastcyber-contrastapi  
JSON: https://api.skillsregistry.net/v1/skills/contrastcyber-contrastapi

## Description

MCP server with 55 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-08-09

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/contrastcyber/contrastapi)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "contrastcyber-contrastapi"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/contrastcyber-contrastapi` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/contrastcyber-contrastapi/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt