Does the Agent Flywheel Actually Spin? A Teardown of Sierra, LangSmith Engine, and Google's Agent-Quality Flywheel
AI & Models
Digestion Is Not Absorption: Karpathy's Output Ladder, Feynman's Layer, and an Agent Loop That Closes the Gap
AI & Models
What Self-Improvement (RSI) Research Offers Agent Builders Who Never Train Models
AI & Models
The AI Agent SDK Landscape — Popularity, Design Philosophy, and Downstream Projects (Aug 2026)
AI & Models
LangGraph in 2026 — Deep Dive and Community Views: Low-Code?, Schema Evolution, and Over-Engineering
AI & Models
Codex CLI Orchestration Landscape (Aug 2026): Open-Source Layers That Drive the CLI
Agent Dev Tools
The Codex MCP-Server Pattern: Expose a Harness as One Coarse MCP Tool Running an Agent Underneath
Agent Dev Tools
OpenAI Agents SDK vs Pydantic AI: A Minimal Agent Comparison
AI & Models
Agent Service Architecture: Session, Harness, Sandbox — a Minimal-Migration Design for Codex/OpenCode Users
Agent Dev Tools
Migrating an Agent-CLI Harness to Pydantic AI or OpenAI Agents SDK
Agent Dev Tools
Durable Multiplayer Agent Platforms: A Literature Review of Sierra Pinecone, Shopify River (Aquifer), and Anthropic Managed Agents
Agent Dev Tools