# dontbeac.app — AI Tools, Guides & Tech > Practical, authoritative guides on frontier AI models (Gemini 4 Argon, Claude Opus 5.5, GPT-6 Astra, Claude Fable 5.1), Google Antigravity, autonomous agents, and startup credit programs. Updated weekly. ## Top Pages & Tools - https://dontbeac.app/tools/image-compressor-50kb : Free client-side image compressor & passport photo resizer — compress to 50KB, 20KB, 100KB with zero server uploads. - https://dontbeac.app/tools/gst-calculator : Free GST Calculator India — inclusive and exclusive tax math, CGST/SGST/IGST breakdown, copyable invoice summaries, and export LUT rules. - https://dontbeac.app/tools/youtube-thumbnail-downloader : Free YouTube thumbnail downloader — grab HD 1080p, HQ, and SD video thumbnails directly in browser. - https://dontbeac.app/tools/sip-calculator : Free SIP calculator India — calculate mutual fund compounding returns with annual Step-Up increments and inflation adjustments. - https://dontbeac.app/blogs/claude-free-plan-limits : Claude free-plan limits explained — 5-hour rolling window, message quotas, token accumulation traps, and prompt optimization. - https://dontbeac.app/blogs/free-gemini-api-key-how-to-get : How to get a free Google Gemini API key — step-by-step Google AI Studio setup, 2026 rate limits, and code examples. - https://dontbeac.app/blogs/how-to-download-from-terabox-safely : Safe TeraBox download security protocol — avoiding deceptive ad banners, fake APKs, and scanning files on VirusTotal. - https://dontbeac.app/blogs/digital-arrest-scam-explained : Investigative guide on the 'digital arrest' scam in India — legal reality (does not exist under Indian law), fake CBI video scripts, and 1930 reporting. - https://dontbeac.app/blogs/how-to-know-if-a-loan-app-is-fake : Forensic 10-point checklist to identify illegal loan apps, verify RBI NBFC partnerships, and report extortion. - https://dontbeac.app/blogs/how-to-pay-for-claude-pro-in-india : Resolving Claude Pro card declines in India — RBI e-mandate framework, verified bank card matrix (HDFC, ICICI, Axis), and Anthropic API Console alternative. - https://dontbeac.app/blogs/cursor-vs-claude-code : Cursor vs Claude Code in-depth comparison — GUI IDE fork vs terminal autonomous agent, .cursorrules vs CLAUDE.md, and token economics. - https://dontbeac.app/blogs/what-is-llms-txt : An honest technical breakdown of llms.txt — proposed markdown standard, crawler adoption, and live case studies. - https://dontbeac.app/blogs/what-is-gemini-4-argon : Google DeepMind's Gemini 4 Argon explained — 2M-token context, agent endurance, Antigravity integration, and benchmarks. - https://dontbeac.app/blogs/how-to-use-gemini-4-argon-in-antigravity : Complete guide to configuring Gemini 4 Argon inside Google Antigravity IDE for autonomous agent engineering. - https://dontbeac.app/blogs/gemini-4-argon-vs-claude-opus-5-5-vs-gpt-6-astra : 2026 frontier AI showdown: Gemini 4 Argon vs Claude Opus 5.5 vs GPT-6 Astra benchmarks & pricing. - https://dontbeac.app/blogs/how-to-use-claude-opus-5-5 : How to access Claude Opus 5.5 — complete setup guide for Claude.ai, Claude Code CLI, API, Bedrock, and free trial routes. - https://dontbeac.app/blogs/what-is-claude-opus-5-5 : Anthropic's Claude Opus 5.5 explained — benchmarks, pricing ($4/$20 per million tokens), and comparison with Fable 5.1. - https://dontbeac.app/blogs/claude-cowork-what-it-is-how-to-use-guide : Claude Cowork complete guide — folder-level file tasks, spreadsheet synthesis, safety precautions, and agentic workflows. - https://dontbeac.app/blogs/claude-startups-program-eligibility-application-credits : Claude for Startups — how to get $1,000 to $100,000 in free API credits, eligibility rules, and approval steps. - https://dontbeac.app/blogs/gpt-6-astra : GPT-6 Astra complete guide — architecture, pricing, capabilities, and how it compares to Claude models. - https://dontbeac.app/blogs/claude-opus-5-5-vs-fable-5-1 : Detailed side-by-side: Claude Opus 5.5 vs Fable 5.1 — cost, coding, creative writing, and which to choose. - https://dontbeac.app/blogs/how-to-fix-claude-subscription-disabled-error : Fix for 'Your organization has disabled Claude subscription access' error — API key setup in under 2 minutes. ## Standards & Policies - https://dontbeac.app/about : About the publication, founder identity (Aditya Jaiswal), and technical scope. - https://dontbeac.app/editorial-policy : Primary source grounding, testing protocols, and AI assistance transparency. - https://dontbeac.app/corrections-policy : Errata tracking, revision logs, and retraction criteria. - https://dontbeac.app/disclosures : Advertising standards (Google AdSense), affiliate disclosures, and editorial independence. ## About Site: https://dontbeac.app Contact: contact@dontbeac.app Executive: owner@dontbeac.app Sitemap: https://dontbeac.app/sitemap.xml Robots: https://dontbeac.app/robots.txt