aria-agent-core 0.8.0

Unified agent runtime: wraps the codex harness loop, injects memo context, isolates tools in a sandbox.
Documentation

agent-core — the unified agent runtime.

It wraps the codex harness-style agent loop and guarantees the memo contract: every [Agent::run] first recalls context from memo (now vector/semantic recall — see agent_memo::embed), then after producing a reply memorizes both the user turn and the assistant reply. Tool execution is isolated in a Sandbox.

The LLM is accessed through [ModelClient]; a deterministic [StubModel] is the default so the runtime is runnable without an API key. Enable the openai feature to use the real OpenAI Responses/Chat API.