Seven ADRs capturing the why behind decisions already made: vendoring
Cordis as source with a guarded manifest; the microkernel event
taxonomy with one swappable concrete loop; event-sourced sessions
with derived history and the append-before-emit ordering contract;
the provider-neutral content-block vocabulary (and why not
OpenAI/Anthropic shapes); the custom tool-schema DSL over schemastery;
tool schemas living in the prompt assembly; and mechanical quality
gates over prose guidelines (the agents-write-the-code rationale).