
Migrating to Claude Fable 5: The Practical Guide
Migrating to Claude Fable 5 from Opus 4.8 or older models - every breaking change, what to delete from your code, and the prompt audit to run before switching.
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Migrating to Claude Fable 5 from Opus 4.8 or older models - every breaking change, what to delete from your code, and the prompt audit to run before switching.

MiniMax M2.5 hits 80.2% on SWE-bench Verified and plugs into the Anthropic SDK with two environment variables. Here is what you need to know before switching.

Neon Postgres review and setup for AI app builders - branching, scale-to-zero, the serverless driver, verified pricing, and who should skip it.

A first-hand visit to DeepSeek HQ reveals something more interesting than benchmark scores: a 300-person company that treats AI as infrastructure, not eschatology - and what that means for API pricing everywhere.

OpenAI Agents SDK vs Claude Agent SDK compared - handoffs vs subagents, guardrails vs hooks, sandboxing, MCP support and how to choose a platform for your team.

OpenRouter review and setup - one API key for 300+ models with fallbacks and provider routing, what it costs, and when to go direct to a provider instead.

PgDog is a Rust proxy for Postgres pooling, replica load balancing and sharding. How it compares to PgBouncer and Citus, and whether your stack needs it.

The TypeScript AI agent stack compared - Mastra, Vercel AI SDK, OpenAI Agents SDK and LangGraph.js, which layer each covers, and how to pick or combine them.

Vercel AI SDK 6 vs LangGraph 1.0 for TypeScript agents - ToolLoopAgent versus durable state graphs, and how to choose the right framework for your team.

Claude Mythos 5 explained - how it differs from Fable 5, who gets unrestricted access through Project Glasswing, and what developers should do right now.

Agent config files like Claude Code hooks, Cursor rules and VS Code tasks can trigger code. Why they need review like dependencies, and what to check first.

Goose is an open-source Rust AI agent with a desktop app, CLI, and API that works across 15+ LLM providers and 70+ MCP extensions. Here is where it fits.
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