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Perplexity Computer adds REA's /reverse-engineer skill, free up to 10,000 credits through Oct 31

Computer can now use morluto's open-source REA toolkit to inspect how an app works without its source code and build a working version; tasks started with /reverse-engineer are free through October 31, up to 10,000 credits per user. Perplexity showed five demo rebuilds, including a Figma-style editor with multiplayer editing and a LibreOffice Calc-style spreadsheet.

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Expo SDK 58 ships React Native 0.88, iOS 27 support, and an experimental CLI for coding agents

SDK 58 targets iOS 27 and moves to React Native 0.88, and the new experimental @expo/agent cli wraps Expo CLI, EAS CLI, and expo doctor with agent friendly commands like status , dev , and smoke (start the app, take a screenshot, stop). Expo Go for SDK 58 reaches the app stores within a few weeks, so for now start with npx create expo app template default@sdk 58 and a development build…

Expo Changelog

Anchor's Action Index lets web agents replay proven workflows as code, cutting per-task cost ~98x

Action Index stores web workflows that already succeeded and replays them as deterministic code, calling the model only on steps where the page changed; in Anchor's Online Mind2Web test, gpt 5.6 luna with it hit 93.3% at $0.016 per task versus claude opus 5's 93.0% at $1.57. It's on every Anchor plan including free, via search action index / execute action index tools on https://api.anchorbrowser.io/v1/mcp or the REST API…

Anchor Blog

Replit makes OpenAI the default for Replit Agent, says it no longer works with Anthropic

At TechCrunch Disrupt, CEO Amjad Masad said Replit stopped working with Anthropic over cost, partnership, and performance, later clarifying that users can still pick Claude but OpenAI's models are now Replit Agent's default; people familiar with the deal told TechCrunch the partnership is still in place. Masad also said enterprise contracts grew from about 2% of revenue last year to about 15% this year…

TechCrunch

DeepSeek opens standalone Search and Fetch APIs for agents at $0.75 per 1,000 calls

As of Oct 17, any DeepSeek API key can call POST /v1/tools/search (ranked web results with quality and authority scores) and POST /v1/tools/fetch (one page as Markdown), each billed only on successful calls and capped at 5 requests per second per account. Server side search and fetch from DeepSeek Harness, Claude Code, and Codex on the DeepSeek API stays free until Oct 31, 2026, 16:00 UTC…

DeepSeek API Docs

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