Editorial Search Archive

A real-world AI agent in 2026 ran a DN42 scan loop that bankrupted its operator's cloud account in hours. This workflow builds a self-healing cost control system that enforces token budgets, detects cost anomalies, and circuit-breaks runaway agents before they burn cash.

Pipelex (122 HN points) introduced a declarative language for repeatable AI workflows. This build walks through creating production-ready declarative agent pipelines — define your workflow in YAML, run it with a single command, and reuse pipelines across any agent task.

OpenAI published 'An Alien Mind' — a visionary essay scoring 338 HN points that describes the path to superhuman intelligence. Full analysis of the AGI trajectory, alignment implications, and what developers need to know in 2026.

OpenAI's 'Research Acceleration: The View Inside OpenAI' scores 122 HN points. An unprecedented inside look at the infrastructure, culture, and velocity driving AGI development. Full analysis for 2026.

OKF Agent Memory implements Google's OKF v0.2 spec with sub-300µs BM25 search, embedded MCP server, and progressive persistence. Benchmark against Graphiti (Zep AI) for AI coding agent memory patterns in 2026.

UseAgent goes open source (283 GitHub stars) — AI coworkers with their own cloud computer, your tools and context, handing back finished work websites, decks, and reports. Full analysis of the open-source AI coworker platform transforming how teams work with AI agents in 2026.

OrcaReplay by Continuum AI (OrcaRouter.ai team) gives AI agents time travel capabilities — record, replay, fork, and debug any agent run with any model. A production-grade agent observability tool for debugging complex multi-step agent failures in 2026.

Easel (380+ GitHub stars from ZJU-REAL) is an open-source AI agent for social media that discovers trends, creates platform-native content, publishes across channels, and learns from engagement metrics. A full architecture deep dive for automated social media workflows in 2026.

Goose (53,000+ GitHub stars) is an open-source extensible AI agent that goes beyond code suggestions to install dependencies, execute commands, edit files, and run tests autonomously. Build a LangGraph workflow that extends Goose with custom tools and multi-model orchestration.

Codebase Memory MCP by DeusData (42,000+ GitHub stars) indexes entire repositories into persistent knowledge graphs in milliseconds with 158-language support. Build a FastMCP server for AI agents to query code structure, find implementations, and navigate complex codebases.

Microsoft's official Playwright MCP server (36,000+ GitHub stars) brings production-grade browser automation to AI agents. Build a FastMCP server extension with multi-tab management, network interception, visual regression detection, and PDF generation for enterprise agent pipelines.

MathKernel is an evidence-aware multi-engine mathematics kernel and MCP server featured on Hacker News. Build a FastMCP server that combines symbolic (SymPy, Mathematica), numeric (NumPy, SciPy), and validation engines with cross-model consistency checks for AI agent mathematical reasoning.