agent-desktop-ffi

Direct C-ABI access to PlatformAdapter operations. Build the cdylib with the release-ffi profile:

cargo build --profile release-ffi -p agent-desktop-ffi

The output is target/release-ffi/libagent_desktop_ffi.dylib (.so on Linux, agent_desktop_ffi.dll on Windows) plus a committed C header at crates/ffi/include/agent_desktop.h. The default release profile uses panic = "abort": a Rust panic inside an extern "C" function would SIGABRT the host. release-ffi keeps panic = "unwind", which the panic traps need.

Four reference topics, loaded as needed: