The NOOA framework provides a way to build LLM agents using standard Pythonic object-oriented patterns. By treating agents as objects, developers can map state to typed fields and capabilities to methods where docstrings serve as prompts; specifically, an ellipsis in a method body triggers the runtime for an LLM-driven execution loop.
- Includes separate packages for CLI tools, memory management, and benchmarking.
- Supports various local and hosted models via LiteLLM integration.
- Offers automated tracing with an interactive web viewer for debugging.
- Necessitates OS-level isolation to safely execute LLM-generated code.
- Includes separate packages for CLI tools, memory management, and benchmarking.
- Supports various local and hosted models via LiteLLM integration.
- Offers automated tracing with an interactive web viewer for debugging.
- Necessitates OS-level isolation to safely execute LLM-generated code.
Asif Razzaq writes that NVIDIA Labs has open-sourced NOOA, a model-agnostic Python framework designed to streamline agentic development by consolidating prompt templates, tool schemas, and state into single class structures. By treating LLM-driven actions as standard methods with docstrings serving as prompts, the framework allows developers to build autonomous workflows that can be tested, traced, and version-controlled like ordinary software.
- Achieves 82.2% on SWE-bench Verified while using roughly half the tokens required by existing open harnesses.
- Employs a "pass by reference" mechanism for live Python objects via bounded previews to conserve context window space.
- Features an optional memory subsystem that utilizes SQLite and ACT-R activation ranking for record retrieval.
- Achieves 82.2% on SWE-bench Verified while using roughly half the tokens required by existing open harnesses.
- Employs a "pass by reference" mechanism for live Python objects via bounded previews to conserve context window space.
- Features an optional memory subsystem that utilizes SQLite and ACT-R activation ranking for record retrieval.
MindMux presents brain.md, an open-source toolkit that provides a persistent memory layer for coding agents by storing project knowledge as plain Markdown files within a repository. This system ensures that critical decisions and constraints are durable across different LLM sessions and machines via version control. A zero-dependency CLI manages the reading and writing of these files to maintain data integrity through an append-only timeline.
- Uses Markdown instead of databases like SQLite to facilitate easier diffing in git history.
- Features a "correct by construction" design that prevents malformed edits by making the CLI the exclusive writer.
- Supports integration with several agents including Claude Code, Codex, Cursor, and Pi.
- Uses Markdown instead of databases like SQLite to facilitate easier diffing in git history.
- Features a "correct by construction" design that prevents malformed edits by making the CLI the exclusive writer.
- Supports integration with several agents including Claude Code, Codex, Cursor, and Pi.
The Agentic Startup is a framework designed to transform Claude Code into an agile development team through spec-driven workflows. By providing specialized skills for specification creation, validation, and execution, the system allows users to move from high-level requirements to implemented code using structured decomposition tiers. It features parallel agent coordination, custom output styles like "The ScaleUp" for educational depth, and integrated quality gates to ensure project consistency throughout the development lifecycle.
- Includes a terminal statusline that monitors context usage and session costs in real time.
- Features an experimental Agent Teams mode designed for autonomous multi-agent collaboration on complex tasks.
- Implements a code ownership mandate where agents are required to fix any tests they cause to fail.
- Offers distinct output personalities, ranging from high-octane execution to calm, educational guidance.
- Includes a terminal statusline that monitors context usage and session costs in real time.
- Features an experimental Agent Teams mode designed for autonomous multi-agent collaboration on complex tasks.
- Implements a code ownership mandate where agents are required to fix any tests they cause to fail.
- Offers distinct output personalities, ranging from high-octane execution to calm, educational guidance.
Matt Carey and Aron Carroll write about @cloudflare/computer, an open-source library designed to provide a scalable runtime for agentic systems. By offering a durable virtual filesystem backed by SQLite alongside diverse execution environments—including lightweight isolates and full Linux containers—the package allows models to perform tasks ranging from simple file manipulation to complex code execution. This architecture aims to solve the scalability issues inherent in providing dedicated containerized compute for every concurrent agent, enabling massive horizontal scaling through Cloudflare's isolate-based infrastructure.
- The virtual filesystem is backed by SQLite and can be populated via cloud storage or source control
- Isolates use just-bash to translate shell commands into JavaScript runs within dynamic workers
- Container runtimes employ Filesystem in Userspace (FUSE) mounts to sync files between the container and the workspace
- The virtual filesystem is backed by SQLite and can be populated via cloud storage or source control
- Isolates use just-bash to translate shell commands into JavaScript runs within dynamic workers
- Container runtimes employ Filesystem in Userspace (FUSE) mounts to sync files between the container and the workspace
Lightpanda is an original headless browser written in Zig, purpose-built for high-performance web automation and LLM-driven agents rather than being a fork of Chromium or WebKit. It prioritizes low memory consumption and execution speed by omitting unnecessary graphical rendering components while maintaining JavaScript support through the V8 engine. The system provides a CDP server to maintain compatibility with existing Puppeteer and Playwright workflows.
- Benchmark data suggests 9x faster execution compared to Headless Chrome.
- Includes an "Agent mode" that outputs deterministic PandaScript from natural language instructions.
- Offers native Model Context Protocol (MCP) support for seamless agent interaction.
- Benchmark data suggests 9x faster execution compared to Headless Chrome.
- Includes an "Agent mode" that outputs deterministic PandaScript from natural language instructions.
- Offers native Model Context Protocol (MCP) support for seamless agent interaction.
Skill Recorder converts screen activity into repeatable agent tasks by recording user sessions and reconstructing intent via GitHub Copilot. Captured data includes clicks, window changes, URLs, and optional narration to produce structured Skills or Automations.
- Built with Electron.
- Performs on-device transcription using Whisper for 99 languages.
- Limits cloud uploads to specific metadata during the analysis phase.
- Built with Electron.
- Performs on-device transcription using Whisper for 99 languages.
- Limits cloud uploads to specific metadata during the analysis phase.
Yanli Liu writes that harness engineering has emerged as a vital discipline where engineers focus on designing environments, feedback loops, and documentation structures for agentic systems rather than writing code manually. This shift enables highly automated development cycles to function reliably by emphasizing the constraints under which these models operate.
- OpenAI's "Harness Engineering" concept sparked this movement in February 2026.
- Anthropic released three separate papers regarding effective harnesses and managed agents.
- Advancements like Opus 4.7 continuously simplify necessary harness components as model capabilities improve.
- OpenAI's "Harness Engineering" concept sparked this movement in February 2026.
- Anthropic released three separate papers regarding effective harnesses and managed agents.
- Advancements like Opus 4.7 continuously simplify necessary harness components as model capabilities improve.
This tool enables the creation of agentic skills based on proven methodologies from domain experts rather than generic generation. It surfaces frameworks and principles from recognized masters in fields such as product management, writing, engineering, sales, and leadership to ensure high-quality outcomes. The workflow identifies golden examples for quality standards and anti-patterns to avoid through a three-layer search process involving local databases, web searches, and primary source deep dives.
* Employs 3-layer search: local database, expert discovery, and primary source analysis
* Identifies "golden examples" to define output quality
* Detects anti-patterns to encode common mistakes as things to avoid
* Cross-validates methodologies across multiple experts for consensus
* Supports various domains like Product, Writing, Sales, Engineering, and Leadership
* Employs 3-layer search: local database, expert discovery, and primary source analysis
* Identifies "golden examples" to define output quality
* Detects anti-patterns to encode common mistakes as things to avoid
* Cross-validates methodologies across multiple experts for consensus
* Supports various domains like Product, Writing, Sales, Engineering, and Leadership
This article examines the architectural implications of choosing between stateless and stateful designs when building agentic systems. It evaluates how an agent's approach to managing memory impacts deployment, horizontal scaling, and client-side complexity.
- Stateless agents allow for easy horizontal scaling since no user memory is stored on a backend server, but they require the client to send the full conversation history with every request, leading to increased token usage as conversations grow.
- Stateful agents manage their own context through a database layer using session identifiers, which simplifies client interactions and supports complex workflows, though it introduces challenges in distributed scaling and data persistence.
- Stateless agents allow for easy horizontal scaling since no user memory is stored on a backend server, but they require the client to send the full conversation history with every request, leading to increased token usage as conversations grow.
- Stateful agents manage their own context through a database layer using session identifiers, which simplifies client interactions and supports complex workflows, though it introduces challenges in distributed scaling and data persistence.
