Agent automation surge

No-code and developer agent tooling at peak with major launches (ChatGPT Work, Claude Cowork mobile, GPT 5.6 Sol) and cost-efficient routing (Gemini Flash 3.6, Kimi K3). New practical guides and frameworks (Fractal, NanoClaw) plus caution on overpromising autonomy. Latest additions: Claude Code custom slash commands/hooks, Codex voice mode vs Claude Code discussion, security bottleneck in vibe coding (Superblocks in AWS). New cost optimization insight: Not Diamond Code's session-level routing optimizes for task completion cost. Frontier model cost cuts (TAI #216) further enable cheaper routing. Meta's Muse Code (terminal coding agent) and Sapiom (agent ops platform with $35M Series A) joined the surge. A practical guide 'Automation vs AI' provides a framework for business leaders. New this update: Vercel announced Agent Plugins—an open standard for extending AI coding agents. Sam Altman tweeted GPT-5.6 Sol improvements and free unlimited text chat. Also: Claude Code Auto Mode becomes default for Pro, Max, Team on Aug 14 with classifier-based safety gate; Power Platform roundup with four practical patterns (agent-workflow reversal, expense receipt app, PDF extraction) adds to Microsoft stack. New open-source tool: AgentConnect for multi-agent coordination (visibility, conflict prevention across Slack/Discord/GitHub, runtime-agnostic). Today's additions: Paritok (compression gateway for coding agents, cuts token costs 25-85%, extends session 3x), Prime Agent (open-source self-improving coding harness), 4-step workflow for building websites with AI agents (prototype HTML, extract design system, subagent dev, maintenance via context rules), expense report automation stats (24 min saved per submission, 40% less audit time) with real vendor examples (Navan, Ramp, Amex), and a cautionary article on performative productivity (95% of orgs see no ROI, employees game usage metrics).