XTM MCP Servers

This repository hosts MCP (Model Context Protocol) servers related to Filigran's XTM Suite. More MCP servers to come!

Versioning strategy

This repository follows Semantic Versioning (SemVer) with the version format X.Y.Z, where:

• X (Major): Incremented for significant changes that introduce breaking changes or major new features that are not backward-compatible.
• Y (Minor): Incremented for new features or enhancements that are backward-compatible. Example: adding a new MCP server for one of the tools in the XTM suite
• Z (Patch): Incremented for bug fixes or minor updates that are backward-compatible

Versions are tagged in the format X.Y.Z (e.g., 1.0.0) in the GitHub repository.

Available servers

Server	Directory	Description
OpenCTI GraphQL MCP	opencti_mcp/	Interact with an OpenCTI instance via its GraphQL API — introspect the schema, list types, run and validate queries.

See each server's README for configuration, usage, available tools, and MCP client setup.

Requirements

• Python 3.10+
• pip and venv (or your preferred environment manager)

Quickstart

1. Create a virtual environment and install dependencies:

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt

2. Follow the server-specific README for configuration and usage (e.g. opencti_mcp/README.md).

Development

Install developer tooling (ruff, black, mypy):

pip install -r requirements-dev.txt

Run checks:

# Lint
ruff check .

# Format
black .

# Type-check
mypy .

# Run tests
pytest tests/