https://aitoolchain.io/tools/object-oriented-agents New releases and features in Object-Oriented Agents, tracked by The AI Toolchain. en Tue, 18 Aug 2026 14:57:54 GMT https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.9 https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.9 Tue, 18 Aug 2026 14:57:54 GMT OO-Agents v0.0.9 adds plugin-based CLI extension, a portable journal exporter, callable LLM routing in @strategy, shared interactive sessions, and a CyberGym portfolio agent. • Enables external packages to add `nooa` subcommands via Python entry points, allowing third-party plugins to extend the CLI without forking. • Adds a portable journal file exporter for tracing, giving teams an offline-portable trace format independent of a remote viewer. • Allows a callable to be passed to @strategy(llm=...), enabling dynamic LLM selection per strategy invocation instead of a static reference. • Adds LLM routing metadata to generation observability, surfacing which backend was selected in trace output. • Adds a shared interactive session foundation, enabling multiple agents to collaborate within a single interactive context. • Adds a portfolio-based NOOA agent to the CyberGym benchmark environment. Breaking changes: • The `nemo_flow_*` namespace is renamed to `nemo_relay_*`; any code or config referencing `nemo_flow_` names will break on upgrade. https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.9 https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.9 Tue, 18 Aug 2026 14:57:54 GMT OO Agents v0.0.9 adds entry-point CLI extensibility, a callable @strategy(llm=...), a portable journal exporter, shared interactive sessions, and a CyberGym portfolio agent. • Allows a callable to be passed to @strategy(llm=...) so LLM selection can be decided at runtime rather than at class-definition time. • Adds a portable journal file exporter for tracing, enabling offline and cross-environment trace storage. • Lets external packages register new `nooa` subcommands via Python entry points, making the `nooa` CLI extensible without modifying core. • Adds a portfolio-based NOOA agent to the CyberGym benchmark environment. • Adds LLM routing metadata to generation observability, surfacing which backend handled each LLM call in traces. Breaking changes: • All `nemo_flow_*` symbols are renamed to `nemo_relay_*`; any code importing or referencing `nemo_flow_*` names will break. https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.7 https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.7 Thu, 30 Jul 2026 06:18:02 GMT v0.0.7 adds a CyberGym agent example, viewer ingest resource limits, and playground custom-model endpoint constraints. • Constrains playground custom-model `endpoint` and `api_key_env` to server-declared pairs, preventing arbitrary endpoint injection. • Adds resource limits on the Viewer ingest API to cap payload sizes and prevent abuse. • Adds a `nooa` CyberGym agent example demonstrating object-oriented agent patterns for cyber exercise environments. • Requires an auth token and restricts CORS on the viewer API, hardening the exposed surface. • Constrains `ShellTools` file operations to the current working directory, limiting lateral file access. • Replaces eval() in the `CodeAct` constructor-string coercion path with an AST decoder, removing arbitrary code execution risk in that call site. https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.7 https://github.com/NVIDIA-NeMo/labs-OO-Agents/releases/tag/v0.0.7 Thu, 30 Jul 2026 06:18:02 GMT NOOA v0.0.7 adds auth-gated viewer API, secret redaction in telemetry, resource limits on viewer ingest, and a NOOA CyberGym agent example. • Adds authentication token requirement and CORS restrictions to the viewer API, preventing unauthenticated access to trace data. • Constrains playground custom-model `endpoint` and `api_key_env` fields to server-declared pairs, blocking arbitrary endpoint injection. • Enforces resource limits on viewer ingest to bound memory and CPU consumption under high trace volume. • Confines `ShellTools` file operations within the current working directory, reducing the blast radius of LLM-generated shell actions. • Adds an NOOA CyberGym agent example demonstrating how to build a cyber-domain agent with the OO Agents framework.