todai — Monday, 18 May

REDDIT SIGNAL

Workflow — Claude Code presents 3 numbered design choices before editing any CSS when you say "make it prettier" — in practice: "Refined gold pill / Sparkle prefix / Glow halo," then waits for your pick before touching a file — 140 upvotes, 31 comments | r/ClaudeCode | https://www.reddit.com/r/ClaudeCode/comments/1tfn31s/

tech-leads-club/agent-skills — 923★ today (3,409★ total) — validated, security-audited skill registry for Claude Code, Cursor, Copilot, Codex, and Antigravity — install community skills with confidence they've been reviewed | https://github.com/tech-leads-club/agent-skills

TODAY'S ITEMS

1. Claude Code v2.1.143 — Plugin Dependency Guard + Context Cost in Marketplace

claude plugin disable now refuses when another enabled plugin depends on the target and gives you a copy-pasteable disable-chain command; the /plugin marketplace browse pane shows projected context cost per turn and per invocation for every plugin before you install it.
Also added: worktree.bgIsolation: "none" for repos where worktrees are impractical, and background sessions now preserve your model and effort level after waking from idle.
Source: GitHub Releases
Why it matters: The context cost column in the plugin browser shows exactly which plugins are eating your limit — check it before installing anything new.
Verified

2. xAI Launches Grok Build — Direct Claude Code Competitor, Beta Live Today

xAI released Grok Build, a CLI coding agent in early beta for SuperGrok Heavy subscribers ($300/month) on macOS and Linux (Windows via WSL2); it has a plan-mode that shows steps before execution and MCP integration, closely mirroring Claude Code's architecture.
Currently locked to SuperGrok Heavy tier with no public roadmap for wider access or pricing.
Source: Engadget
Why it matters: If a client or colleague asks whether there's a Claude Code alternative for Grok users, now there is — but the $300/month barrier keeps it out of most teams' hands for now.
Verified

3. Pulumi: The Old AI Agent Playbook Is Dead

Building an agent in 2024-25 meant LangChain or LlamaIndex, a RAG pipeline, and vector databases — half the project time went to infrastructure unrelated to what the agent needed to do.
By 2026, most of that middle layer is gone: longer context windows replaced vector search, and the skills system plus native SDKs replaced the upfront tool registry — most teams no longer tune RAG.
Source: Pulumi Blog
Why it matters: If you're still scaffolding with LangChain or LlamaIndex, this piece documents why that's now overhead — the skills + SDK pivot is the current default.
Verified

YOUR STACK — UPDATES

Additional temporary 50% usage boost now live through July 13 at 6PM PDT — stacks on top of last week's permanent 2x increase on 5-hour limits; run /usage in the CLI to see your updated cap | https://www.anthropic.com/news/higher-limits-spacex

NEW TOOL / PRODUCT SPOTLIGHT

Zerostack — Lightweight Unix-inspired coding agent written in Rust, sandboxed via bubblewrap, 1.0.0 released today; works with any model via OpenRouter or explicit provider flag — useful when you want a fast, minimal agent for scripted tasks alongside Claude Code. HN front page, 508 pts. cargo install zerostack | https://github.com/gi-dellav/zerostack

PROMPT OF THE DAY

Before making any visual changes, present me with exactly 3 numbered
design directions. For each option give: a short name (2-3 words),
one sentence describing the visual approach, and the key CSS property
driving it.

Wait for me to pick a number. Do not edit any files until I confirm
my choice.

Forces Claude Code to surface design options before touching code — use at the start of any frontend styling task. Adapted from r/ClaudeCode UI Preview discussion (140 upvotes): https://www.reddit.com/r/ClaudeCode/comments/1tfn31s/

LANDSCAPE NOTES

Google I/O is tomorrow May 19-20 — Gemini 4 with expanded context and dedicated agentic coding sessions expected; worth watching for stack decisions | https://io.google/2026/
Simon Willison catalogued OpenClaw's full naming history (Warelay → CLAWDIS → CLAWDBOT → Moltbot → OpenClaw) in a PyCon US lightning talk | https://simonwillison.net/2026/May/16/openclaw-names/
Zerostack hit HN front page at 508 pts / 281 comments — Unix-inspired Rust coding agent, sandboxed by default, OpenRouter-first; signals growing demand for lightweight Claude Code alternatives | https://news.ycombinator.com/item?id=48164287