SpeakCode Blog — Notes on Agentic Development

• Claude Code Desktop App Options on macOS — There is now an official Claude Code desktop app, and it does most of what people installed third-party GUIs for. The five surfaces, what each is best at, and the three gaps that survive.
• Claude Code Skills: What They Are and When to Write One — A skill is a playbook with a trigger attached, and the trigger is one sentence of frontmatter. What that means in practice, and the rule we use to decide when a procedure earns its own file.
• Claude Code Tutorial: The 20-Minute Setup Most Guides Skip — Most Claude Code tutorials stop at the install command. The step that changes outcomes is the 20 minutes you spend on CLAUDE.md and permission modes before the first real task — here's the full path to a multi-file change that lands.
• Claude Code Workflows That Actually Ship Code (vs. Chat With Extra Steps) — We run 42 autonomous Claude Code loops that each open one small, verified PR per tick. The lesson: workflow structure, not prompt quality, is what ships code — small increments, worktree isolation per task, and a merge gate that curls the real page.
• Codex vs Claude Code: An Honest 2026 Comparison (We Run Both Daily) — We run Claude Code and Codex side by side every day: Claude Code drives multi-file agentic work through its CLAUDE.md/hooks/skills ecosystem, and Codex adversarially reviews every diff before merge. The honest verdict isn't either/or — it's orchestration.