Don't hoard courses. Every SKILL maps to one action you can use this week.

A day-by-day checklist from idea to launch, with templates and review lists.

Question lists, follow-up techniques, and a note-taking template.

Channel-by-channel playbooks for Product Hunt, V2EX, Xiaohongshu, and X.

A/B data pooled from 12 community members.

How to collect payments, issue invoices, and settle cross-border funds as an individual.

Month-by-month numbers and decision post-mortems from the host's three projects.

A 45-minute monthly checkup: compliance, payments, data recovery, security, and operating mindset.

Prove demand on one page before writing a single line of code — from hypothesis to verdict in 7 days.

A versioned _migrations table, lock retries, and WAL mode — running better-sqlite3 with Next.js for real.

Single-server Docker, named volumes, and daily backups — a low-cost deploy-and-recover setup that carries a real product.

Provider selection, signature checks, idempotency, reconciliation, and refunds — the full pitfall checklist plus five pre-launch questions.

Build acceptance into the process: a spec checklist, small-step generation, and the three-question review.

A full source-code walkthrough of DeepSeek's open-source agent harness: 11 chapters plus appendices, from quick start and the Cordis plugin framework through composition and the core runtime to the security model and a guided reading route — with 17 hand-drawn architecture diagrams.