
Spotify’s New Natural Language API Interface and Other Examples Explored
Spotify unveiled a Claude‑powered plugin that lets advertisers build and manage ad campaigns through plain‑English prompts, bypassing traditional API calls. The move reflects a broader industry shift toward natural language interfaces (NLIs) that span user‑facing products, internal tools, and developer platforms. Over 30 companies, including Amazon, Adobe, and Uber, now showcase NLI features, with some reporting adoption rates above 80 %. This trend signals a re‑engineering of product stacks around conversational intent rather than manual interactions.

Are Agent Harnesses the New “Secret Sauce” For Product Teams?
Product leaders at Square and Block are branding AI agent harnesses as the "secret sauce" that powers proactive, context‑aware features. An agent harness is a lightweight framework that manages memory, tool access, and multi‑agent coordination, turning raw models into reliable...

How to Build a Persona Feature Tester with Claude Code and ElevenLabs
The Knowledge Series tutorial shows product teams how to build a Persona Feature Tester using Anthropic's Claude Code, Claude Design, and ElevenLabs. The app lets engineers describe a new feature—or import a Linear ticket—and instantly receive feedback from five AI‑driven...

The New Product Development Operating Model
The traditional product development rhythm—requirements, handoffs, quarterly releases—is rapidly fracturing as AI tools and fast‑iteration mindsets take hold. Companies like Linear, Spotify, and Anthropic’s Claude Code are championing side‑quest prototypes and outcome‑focused engineering, making wrong bets cheap. A new operating...

How to Simulate Important Meetings Before They Happen in 1 Click with Claude Code
The post introduces a DIY meeting‑simulation tool built with Claude Code that lets product teams rehearse critical discussions in a single click. Users input agenda, attendees, and relevant artifacts, and the system generates a mock meeting that surfaces hidden objections...

How to Use Perplexity’s New Computer to Build a Pricing Intelligence Engine, OKR Review System, API Cost Simulator and...
Perplexity’s newly launched Computer tool has propelled the company back into Ramp’s top‑10 fastest‑growing SaaS list. Unlike a simple Q&A bot, Computer orchestrates multiple frontier models to build and run autonomous workflows that can span hours or months. The platform...
