DROS™ VajraClaw (Hacker Edition) is a version of the Deterministic Runtime OS (DROS), positioned as a deterministic in-band execution governance gateway for autonomous agentic AI. Its core philosophy is: if runtime safety depends on model intelligence, the system has already failed. Prompt engineering and guardrails fail under adaptive adversarial jailbreaks, so DROS is not a prompt wrapper, but instead moves verification into compile-time capabilities and enforces deterministic policy gates at runtime.
In terms of main capabilities, the material shows two key performance indicators: the in-process C-ABI / Rust core can achieve deterministic capability bitmap evaluation in less than 3 microseconds, using a zero-heap, in-memory bitmask approach; the Docker loopback gateway can provide less than 1 millisecond local HTTP/IPC proxy latency for multi-agent test environments. In addition, the title mentions W3C DID and sub-1-microsecond enforcement, but the body does not elaborate on specific implementation details.
In terms of usage, the official quick start (Docker loopback gateway) guidance is provided: run the prebuilt gateway container locally, and local evaluation requires no API key. It also supports connecting MCP clients (such as Claude, Cursor, Codex, Antigravity), requiring the DROS gateway to be added to the client configuration (mcp_settings.json). The specific configuration code and installation commands are not fully provided in the material.
Applicable scenarios include multi-agent test environments, runtime safety governance for autonomous agentic AI, and MCP tool invocation scenarios that require deterministic policy execution.
In terms of limitations, this version is proprietary software and uses a personal non-commercial free license: free for personal use, and free for non-commercial research and evaluation; commercial/enterprise production use requires a commercial license (dr-os.io); no open-source/OSI license is granted (not Apache-2.0, not AGPL). Its execution governance and security technology are protected by U.S. Provisional Patent Application 64/111,973 (patent pending). For commercial inquiries, contact service@dr-os.io.
