https://rollbrains.github.io/ Recent content on rollbrains Hugo en Thu, 21 May 2026 00:00:00 +0000 https://rollbrains.github.io/about/ Thu, 21 May 2026 00:00:00 +0000 https://rollbrains.github.io/about/ About Steve and the rollbrains blog — Tested, practical writeups on AI tools for traders and builders. https://rollbrains.github.io/coding/ai-coding-usage-billing-decoded/ Thu, 21 May 2026 00:00:00 +0000 https://rollbrains.github.io/coding/ai-coding-usage-billing-decoded/ Every major AI coding tool moved to metered billing in 2026 — Cursor in June 2025, Codex in April, Copilot on June 1. Here's what actually consumes your usage, why a low-usage dashboard can still block you, and how to pick a plan without a surprise bill. https://rollbrains.github.io/mcp/webmcp-citation-paradox/ Thu, 21 May 2026 00:00:00 +0000 https://rollbrains.github.io/mcp/webmcp-citation-paradox/ WebMCP lets a website expose tools that AI agents call directly, and Chrome 149's origin trial (Google I/O 2026) makes it testable on real traffic. But the popular claim that WebMCP forces agents to cite your URL is wrong. Here's what the W3C draft actually says, and what it really changes for citations and referral traffic. https://rollbrains.github.io/coding/claude-code-usage-limits/ Thu, 21 May 2026 00:00:00 +0000 https://rollbrains.github.io/coding/claude-code-usage-limits/ Claude Code stops you with a usage-limit message, but there isn't one limit — there are three: a 5-hour session window, a 7-day weekly cap, and optional usage credits. Here's how each works, which one you're hitting, and when it resets, sourced from Anthropic's official docs. https://rollbrains.github.io/tradingview/remix/complete-guide/ Wed, 20 May 2026 00:00:00 +0000 https://rollbrains.github.io/tradingview/remix/complete-guide/ The complete TradingView Remix guide for 2026 — installation, settings walkthrough, plan-by-plan capabilities, and the prompts that actually work. Updated for the new weekly usage model. https://rollbrains.github.io/tradingview/remix/prompt-strategy/ Tue, 19 May 2026 00:00:00 +0000 https://rollbrains.github.io/tradingview/remix/prompt-strategy/ I tested whether splitting Remix questions wastes usage versus a single master prompt. Four split queries cost 10 tools; the master prompt cost 19 tools. Both burned 1% on Premium. The 5× savings claim circulating online is exaggerated. https://rollbrains.github.io/tradingview/remix/weekly-limits-explained/ Tue, 19 May 2026 00:00:00 +0000 https://rollbrains.github.io/tradingview/remix/weekly-limits-explained/ I tested 5 different request types on TradingView Remix with Premium (5× weekly limit). Result: 3% usage. Here's the full breakdown for every plan.