2026-10-11 18:31 UTC
DANGMUAAI & Developer Tools, Decoded

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#codex

Dev ToolsOct 02, 20263 min read

LMCP Puts 190+ Mac App Tools Into Claude Code for Free

A free Mac app exposes Mail, Teams, Slack and browser tools to Claude Code by reading local app caches instead of cloud APIs. The vendor's limits matter.

AI ModelsOct 02, 20263 min read

GPT-6 Astra Ultrafast Is 8x Faster. The Price Isn't Public.

OpenAI's GPT-6 Astra Ultrafast runs on NVIDIA Blackwell and claims up to 8x faster token generation, but the launch announcement names no price at all.

AI ModelsSep 29, 20266 min read

OpenAI's DevDay Slate: GPT-6.1 Sol at One-Fifth the Price

OpenAI launched GPT-6.1 Sol at DevDay, claiming near-Astra coding quality at one-fifth the token price, plus reusable Codex cloud environments.

Dev ToolsSep 16, 20263 min read

Meta Ships WhatsApp Business MCP for Claude, Cursor, Codex

Meta's new MCP server lets coding agents create WhatsApp Business accounts, verify numbers and write templates. What to test before you hand it the keys.

IndustrySep 10, 20266 min read

OpenAI Can't Rule Out User Data Behind Its Millennium Proof

A second mathematician says OpenAI obscured its training sources. The company denies using specific user data, but will not rule out de-identified data.

AgentsSep 08, 20264 min read

Claude Code Called a User's Own Memory Edit an 'Injection'

A developer reports Claude Code 2.1.251 treated a Codex-applied, user-authorized memory edit as hostile, then refused a delete-context order.

Dev ToolsSep 03, 20264 min read

Same Model, 23% vs 52%: Why the Agent Harness Decides

A roundup of lesser-known coding agents reports the same model scoring 23% vs 52% on SWE-bench Pro depending only on the harness wrapped around it.

AgentsAug 24, 20266 min read

OpenAI's Agent Bet: 98% Adoption Inside, Under 1% Outside

An OpenAI-backed study puts June Codex use at 98% of OpenAI staff, 17% of org subscribers and under 1% of individuals. What that gap means for buyers.

IndustryAug 21, 20263 min read

OpenAI's Apple Messages Plug-In Lets ChatGPT Text For You

OpenAI's new Apple Messages plug-in lets ChatGPT search, draft, send and delete your texts. What the company says runs locally, and the toggle to avoid.

Dev ToolsAug 10, 20262 min read

Vercel Sandbox Runtimes Are Dead, Managed Images Take Over

Vercel replaced Sandbox runtimes with versioned Managed Images. Sandbox SDK v3 defaults to a Ubuntu image bundling claude-code, codex, and opencode.

Dev ToolsJul 13, 20266 min read

Cursor Bridge: Use One Cursor Subscription in Claude Code, Codex

A hobby project called Cursor Bridge lets a Cursor subscription's API key work inside Claude Code, Codex, and other CLI agents — no second subscription needed.