ByteAsk

A coding agent for C and C++ that writes code and proves it compiles, runs, and passes tests before showing the diff. It solves the problem of unreliable patches by driving the real toolchain—compilers, sanitizers, debugger, and test suites—to verify changes. It targets developers and engineering teams working in C and C++ across various company sizes. It is positioned as a verified alternative to agents that return unverified patches, with a zero-retention, local-first delivery model.

Key features

• Compiles across targets with real flags
• Catches memory and race bugs with sanitizers
• Debugs real state with breakpoints and backtraces
• Proves changes with test suite re-runs
• Zero data retention, code stays local
• No signup, magic link sign-in
• Works in terminal and editors
• Supports Linux, macOS, Windows