Open source by default.

We build the atomdrift portfolio in the open. The tools are designed to be embedded into scanners, platforms, CI systems, and security products. isotope¹³ exists to keep engineers paid to work on them full time.

Our tools

The current focus.

cleave Stable

Software decomposition for supply-chain and malware triage. cleave extracts capabilities from binaries, source, and archives, scoring them against behavior rules aligned to MBC and MITRE ATT&CK.

cleave →

litmus Beta

Local AI-powered malware scanning built on cleave's capability schema. litmus classifies files, directories, and archives with open models while the beta thresholds and model quality continue to improve.

litmus →

cleave and litmus are the first released tools we're focused on supporting. The broader atomdrift portfolio, including the headlining atomdrift/c.diff work, is commercially supported as it matures — especially for teams embedding it into their own products.

Our pledge

Core tooling ships open. Always.

We will never close-source a tool that shipped open. If isotope¹³ ever shuts down, all code and assets are released under a permissive license. OSI-approved licenses only — we will never relicense community contributions under more restrictive terms. Fixes go back upstream. No private forks.

External funding