Estimate with Claude
Optimize estimation with Claude using L99 and /deepthink prompts
Apr 15, 2026 · 3 min read · claude
Claude Prompt
Optimize GitHub issue reports with Claude prompt codes /trim and /simplify
Apr 15, 2026 · 3 min read · claude
Investor Update Tips
Streamline investor updates with Claude prompts, automate reports
Apr 15, 2026 · 2 min read · claude
Claude Prompt
Optimize podcast show notes with Claude prompt codes L99 and /trim
Apr 15, 2026 · 3 min read · claude
The 15 Best Claude Prompt Codes in 2026 (We Tested 120, These Won)
We tested 120 Claude prompt codes and ranked them by actual impact on output quality. These 15 codes consistently changed Claude's reasoning, not just its formatting. Ranked from good to game-changing.
Apr 13, 2026 · 5 min read · claude
Claude Code Skills vs Prompt Codes — What's the Difference and Which Do You Need?
Skills and prompt codes both make Claude better — but they work completely differently. Here's a clear breakdown of what each one does, when to use which, and how to combine them for the best results.
Apr 13, 2026 · 5 min read · claude
CLSkills vs SkillsMP — Why 2,300 Curated Skills Beat 66,000 Scraped Ones
SkillsMP has 66,000 skills. CLSkills has 2,300. We compared both side-by-side — quality, safety, and usability. Here's why more isn't always better when it comes to Claude Code skills.
Apr 13, 2026 · 4 min read · claude
The Free Claude Guide That Replaced My $200 Udemy Course (40 Pages, No Catch)
I bought a $200 Udemy course about Claude. Then I found a free 40-page guide that covered more, went deeper, and actually kept up with the latest features. Here's what's inside and why it's worth your time.
Apr 13, 2026 · 5 min read · claude
5 PromptBase Alternatives for Claude Users in 2026 (One Is Free)
PromptBase was built for GPT prompts. If you use Claude, you need something different. Here are 5 alternatives compared — features, pricing, quality, and which one actually has Claude-specific content.
Apr 13, 2026 · 5 min read · claude
7 AI Tools for Sales Teams in 2026 That Actually Work (Not Just CRM Plugins)
Most 'AI for sales' lists are just CRM plugins. Here are 7 tools that actually change how you sell — from cold email to competitive positioning to deal coaching. Tested by a solo founder who does his own sales.
Apr 12, 2026 · 5 min read · sales
Claude Code Secret Commands — 12 Hidden Slash Commands Inside the CLI (2026)
Most Claude Code users only know /clear and /model. We tested every command in the CLI and found 12 hidden ones that change how Claude Code actually works — with examples for each.
Apr 12, 2026 · 7 min read · claude-code
Claude Secret Code Combos — 9 Stacking Patterns That 3x Your Output (2026)
Single prompt prefixes are useful. Stacked combos are where the real leverage is. We tested 40+ combos of Claude secret codes and found the 9 that consistently outperform any single code.
Apr 12, 2026 · 9 min read · claude
8 Claude Secret Codes I Use Every Day as a Solo SaaS Founder (2026)
I run CLSkills solo. Claude is my engineering team, my marketing team, and my sales coach. These are the 8 secret prompt codes I genuinely use every day, and the exact moments I use each one.
Apr 12, 2026 · 9 min read · claude
The Cold Email Follow-Up That Gets Replies — 5 Templates That Don't Sound Desperate (2026)
Your prospect didn't reply to your cold email. Here are 5 follow-up templates that actually get responses — each one from a different sales philosophy, with the psychology behind why they work.
Apr 12, 2026 · 7 min read · sales
How to Handle Pricing Objections in Sales — The 7 Reframes That Actually Work (With AI Examples)
Stop saying 'we offer great value.' Here are 7 specific pricing objection reframes used by founders who built billion-dollar companies — with exact scripts you can copy.
Apr 12, 2026 · 7 min read · sales
Claude API vs ChatGPT API Pricing (2026) — Complete Cost Comparison
A detailed 2026 pricing comparison of Claude API vs ChatGPT API: per-token costs, context windows, rate limits, and which is cheaper for your use case.
Apr 10, 2026 · 8 min read · claude api
Claude Code vs Cursor (2026) — Terminal AI vs AI-Native Editor
Claude Code vs Cursor in 2026: comparing terminal-based AI coding with an AI-native editor. Different philosophies, different strengths, and who should use which.
Apr 10, 2026 · 7 min read · claude code
Claude Code vs GitHub Copilot (2026) — Terminal AI vs Inline AI, Which Is Better?
Claude Code and GitHub Copilot are fundamentally different tools. One lives in your terminal and understands your entire project. The other lives in your editor and autocompletes lines. Here's when to use each.
Apr 10, 2026 · 4 min read · claude-code
Claude Context Window Explained — How Much Can Claude Remember? (2026)
Understand Claude's context window, token limits for Opus 4.6, Sonnet 4.6, and Haiku 4.5, and practical tips for working within context limits.
Apr 10, 2026 · 6 min read · context window
Claude Opus 4.6 vs Sonnet 4.6 — When to Use Which (2026 Guide)
When should you use Claude Opus 4.6 over Sonnet 4.6? A practical 2026 guide with real examples showing when the extra cost and latency is worth it.
Apr 10, 2026 · 6 min read · claude opus