# mitre/cti

Cyber Threat Intelligence Repository expressed in STIX 2.0

Repository: https://github.com/mitre/cti
Canonical: https://ross.abutalabs.com/products/cti
License: NOASSERTION
License Family: other
Topics: stix, cti, cyber-threat-intelligence, attack
Last push: 2026-08-05T22:57:18+00:00

## Health v2 (maintenance only)
Score: 93/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 96, release rhythm 84, longevity 100
- inputs: {"age_days": 3376, "days_push": 28, "days_rel": 28, "gap_med": 50.5, "n_releases_24m": 9}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2132, forks 498 (observed 2026-08-28T04:06:17.247469+00:00)

## What it is
MITRE's official repository of ATT&CK and CAPEC cyber threat intelligence datasets expressed in STIX 2.0 JSON. It provides machine-readable adversary tactics, techniques, and attack patterns for use with STIX tooling.

## Use cases
- download mitre attack data in stix format
- query attack techniques programmatically
- build threat intelligence tools using attack data
- map adversary tactics and techniques to detections
- analyze attack patterns from capec in machine-readable form
- integrate attack data into a siem or threat platform

## When to choose
- you need official ATT&CK or CAPEC data in STIX 2.0 format
- you are building tooling on python-stix2 or other STIX libraries
- you want a stable, versioned dataset of adversary techniques

## When to avoid
- you need STIX 2.1 with an improved data model - use mitre-attack/attack-stix-data instead
- you need a threat intelligence feed of live indicators rather than a knowledge base
- you need a GUI for browsing ATT&CK - use attack.mitre.org

## Facets
- artifact type: dataset
- maturity: active
- function: security, serialization
- domain: security
- platform: cross-platform
- tags: mitre-attack, capec, stix2, threat-intelligence, threat-modeling, cyber-threat-intelligence

## Member repositories
- mitre/cti (main) score 93

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:17.247469+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:52:05.627466+00:00, confidence not recorded.
  - readme: https://github.com/mitre/cti (fetched 2026-08-28T04:06:17.247469+00:00, sha 933a5632335d)
- Data as of 2026-08-30T08:39:29.467469+00:00.