Claude Code, skills & harnesses

AI & agents › Claude Code, skills & harnesses · topic id ai/claude-code · 36 articles · generated, edit catalog.jsonl or notes/ instead

Claude Code and Codex usage, skills, plugins, hooks, AGENTS.md and harness engineering.

Picks to read (5)

• Anthropic hacked to deliver remote access trojan to Claude developer laptops — Kevin Beaumont
  anthropic-hacked-to-deliver-remote-access-trojan-to-claude-developer-l · to-read ★ pick · 2026-11-08 · #claude-code #anthropic · in issue 2026-11-08
• Microsoft Dropped Claude Code Over Its Bill. Then Its Researchers Made It 31% Cheaper — Itai Spector
  microsoft-dropped-claude-code-over-its-bill-then-its-researchers-made · to-read ★ pick · 2026-11-04 · #claude-code #token-cost · in issue 2026-11-04
• Unified Interface for Agent Harnesses — Agent Native
  unified-interface-for-agent-harnesses · to-read ★ pick · 2026-11-03 · #harness · in issue 2026-11-03
  From a followed writer.
• Building the Harness Around AI Coding Tools — Ida Silfverskiöld
  building-the-harness-around-ai-coding-tools · to-read ★ pick · 2026-11-02 · #harness · in issue 2026-11-02, 2026-11-03, 2026-11-04
• Claude Code talks too much. A 150-word hook fixed it — AI Rabbit
  claude-code-talks-too-much-a-150-word-hook-fixed-it · to-read ★ pick · 2026-11-01 · #claude-code · in issue 2026-11-01

To read (30)

• The “Claude Code Killer” Hype, Six Months Later: Pi and Goose — Itai Spector
  the-claude-code-killer-hype-six-months-later-pi-and-goose · to-read · 2026-11-04 · #claude-code · in issue 2026-11-04
• Claude Bug Hunter — Agent Native
  claude-bug-hunter · to-read · 2026-11-04 · #claude-code #evals · in issue 2026-11-04
• GitHub: mattpocock/skills
  gh-mattpocock-skills · to-read · 2026-10-18 · #skills #github-repo
• GitHub: blader/humanizer
  gh-blader-humanizer · to-read · 2026-09-25 · #github-repo
• I tried 5 Graphify alternatives on Claude Code and found the sweet spot — @joe.njenga
  i-tried-5-graphify-alternatives-on-claude-code-and-found-the-sweet-spo · to-read · 2026-08-16 · #claude-code #knowledge-graph
• 60–95% fewer tokens with Claude Code and Codex
  60-95-fewer-tokens-with-claude-code-and-codex · to-read · 2026-06-21 · #claude-code #codex #token-cost · in issue 2026-11-03
• I tried every Claude Code plugin and still only these 7 win every time — @joe.njenga
  i-tried-every-claude-code-plugin-and-still-only-these-7-win-every-time · to-read · 2026-05-20 · #claude-code
• The best terminal for Claude Code Ghostty
  the-best-terminal-for-claude-code-ghostty · to-read · 2026-05-04 · #claude-code #terminal · in issue 2026-11-03
• Skills for Claude Code the ultimate guide from an Anthropic engineer — @tort_mario
  skills-for-claude-code-the-ultimate-guide-from-an-anthropic-engineer · to-read · 2026-04-08 · #claude-code #skills #anthropic
• I never used Claude Code agents now I can’t work without them — @me_82386
  i-never-used-claude-code-agents-now-i-can-t-work-without-them · to-read · 2026-04-08 · #claude-code
• Anthropic’s new harness engineering playbook shows why your AI agents keep failing
  anthropic-s-new-harness-engineering-playbook-shows-why-your-ai-agents · to-read · 2026-04-08 · #harness #anthropic · in issue 2026-11-03
• Claude Code’s second brain cuts token usage by 5x
  claude-code-s-second-brain-cuts-token-usage-by-5x · to-read · 2026-04-01 · #claude-code #token-cost #memory #pkm
• GitHub: samber/cc-skills-golang
  gh-samber-cc-skills-golang · to-read · 2026-03-25 · #skills #github-repo
• GitHub: CopilotKit/OpenGenerativeUI
  gh-copilotkit-opengenerativeui · to-read · 2026-03-25 · #github-repo
• The great framework showdown Superpowers vs BMAD vs SpecKit vs GSD — @richardhightower
  the-great-framework-showdown-superpowers-vs-bmad-vs-speckit-vs-gsd · to-read · 2026-03-22 · #spec-driven · in issue 2026-11-03
• GitHub: coleam00/excalidraw-diagram-skill
  gh-coleam00-excalidraw-diagram-skill · to-read · 2026-03-08 · #skills #github-repo
• Anthropic new skill creator measures if your agent skills work no more guesswork
  anthropic-new-skill-creator-measures-if-your-agent-skills-work-no-more · to-read · 2026-03-05 · #skills #anthropic
• The end of manual agent skill invocation event driven AI agents — @richardhightower
  the-end-of-manual-agent-skill-invocation-event-driven-ai-agents · to-read · 2026-03-04 · #skills
• I cut my Claude Code API costs by 40% with one tool — @me_82386
  i-cut-my-claude-code-api-costs-by-40-with-one-tool · to-read · 2026-01-28 · #claude-code #token-cost
• Claude Code merges slash commands into skills don’t miss your update — @joe.njenga
  claude-code-merges-slash-commands-into-skills-don-t-miss-your-update · to-read · 2026-01-28 · #claude-code #skills
• How I created a Claude skill that creates full stack AI applications
  how-i-created-a-claude-skill-that-creates-full-stack-ai-applications · to-read · 2025-12-14 · #claude-code #skills
• We Got Claude to Fine-Tune an Open Source LLM
  we-got-claude-to-fine-tune-an-open-source-llm · to-read · 2025-12-04 · #claude-code
• How we’re making GitHub Copilot smarter with fewer tools
  how-we-re-making-github-copilot-smarter-with-fewer-tools · to-read · 2025-11-20
• How to write a great AGENTS.md: lessons from over 2500 repositories
  how-to-write-a-great-agents-md-lessons-from-over-2500-repositories · to-read · 2025-11-20
• Improving frontend design through Claude skills breaking free from AI slop
  improving-frontend-design-through-claude-skills-breaking-free-from-ai · to-read · 2025-11-15 · #claude-code #skills
• Claude AI and Claude Code skills teaching AI to think like your best engineer
  claude-ai-and-claude-code-skills-teaching-ai-to-think-like-your-best-e · to-read · 2025-10-20 · #claude-code #skills
• The complete Claude Code 2.0
  the-complete-claude-code-2-0 · to-read · 2025-10-02 · #claude-code
• Spec Kit the open source toolkit that makes AI coding actually work — @CodeCoup
  spec-kit-the-open-source-toolkit-that-makes-ai-coding-actually-work · to-read · 2025-09-23 · #spec-driven
• Why I ditched Claude Code how Claude Desktop’s file system finally solved my AI coding
  why-i-ditched-claude-code-how-claude-desktop-s-file-system-finally-sol · to-read · 2025-08-20 · #claude-code
• Reverse engineering Anthropic’s agent blueprint to outperform Claude Opus 4 by 90%
  reverse-engineering-anthropic-s-agent-blueprint-to-outperform-claude-o · to-read · 2025-07-23 · #claude-code #anthropic

Reference (keep) (1)

• unslop: Claude Code / Codex skill that turns AI-looking UI into a designed interface — heydamir, GitHub repo, 6.5k stars, CC BY 4.0
  unslop-claude-code-codex-skill-that-turns-ai-looking-ui-into-a-designe · keep · 2026-11-03 · direct-link · #claude-code #codex #skills