# OpenCTI MCP Server

> OpenCTI MCP Server — blauwers-opencti-mcp-server. Use this tool when you need to interact with the OpenCTI threat intelligence platform, enabling access to indicators, observables, reports, and investigations through the Model Context Protocol. It solves problems related to threat intelligence management, providing a standardized interface for data exchange and analysis. Ideal for use cases involving cybersecurity, incident response, and threat hunting, it accepts inputs such as queries and data feeds, and outputs relevant threat intelligence data and insights.

Canonical page: https://skillsregistry.net/skills/blauwers-opencti-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/blauwers-opencti-mcp-server

## Description

Enables interaction with OpenCTI threat intelligence platform through the Model Context Protocol, providing tools for indicators, observables, reports, cases, investigations, and more.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/sn77dka0wp)
- **Repository:** <https://github.com/blauwers/opencti-mcp-server>

## 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": "blauwers-opencti-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/blauwers-opencti-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/blauwers-opencti-mcp-server/pull`

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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