Claude
Tools

Use a real Chrome browser for AI assistants with your sessions, cookies, and fingerprint

Agent prompting skill for writing actionable instructions

Dual-tier Claude API routing — Haiku fast, Sonnet deep. Cut your bill ~10x without losing quality. Ships as pip package + Claude Code skill.

Adversarial Advocate/Critic/Judge debate over any decision. Pressure-test PR reviews, architecture calls, hiring, or trading with a structured second opinion. Pip package + Claude Code skill.

Use OpenAI Codex CLI inside Claude Code — auto-delegate exploration + on-demand implementation to save on your Claude plan's tokens.

Ruthless pre-submission review Claude skill for papers, business plans, code, competition entries, and creative work.

Claude Code skill for WCAG 2.1 accessibility audits, WAI-ARIA patterns, screen reader testing, and CI/CD integration.

A curated list of Claude Code skills, agents, prompts & workflows for SEO professionals — by Sébastien Grillot.

Annotate screenshots on your clipboard before pasting them into AI chats.

GPT for Claude Code — use OpenAI GPT models inside the Claude Code CLI via documented extension points (ANTHROPIC_BASE_URL, ANTHROPIC_CUSTOM_MODEL_OPTION, plugin hooks). Cross-platform, no binary modification. MIT.

Your Discord status, now Flibbertigibbeting - VS Code extension that shows Claude Code's spinner words as Discord Rich Presence.

Free ATS resume optimizer for Claude Code — rewrites, scores, and tunes your resume. Never fabricates metrics. 73→94/100 in one session.

Skill Claude per scrivere in italiano corretto: grammatica normativa (articoli, accenti, congiuntivo, punteggiatura), lessico e pattern tipici della prosa AI da evitare, metodologie di umanizzazione. Per copywriter, autori, traduttori, professionisti.

将远程 HTML 网页转换为本地 PDF 文件的 Cursor Agent Skill

Chrome extension that auto-clicks the Authorize button on Claude Code OAuth pages

Claude skill for encoding/decoding Motorola FLEX paging messages as audio WAV files (all four FLEX modes, auto-detect decoder).

A weekly narrative anchor system that turns one proof asset into a coherent 7-day content loop. Claude Code skill + plain-Markdown framework.

Claude Code skill: capture a secret via hidden-input dialog and route it to 1Password, macOS Keychain, GitHub secrets, Cloudflare Workers, Coolify, n8n, or a .env file without the value ever appearing in any tool result, log, or chat transcript.

Hands-on Claude Code course project — CLI chat assistant with MCP server/client integration, tool use, and document management using the Anthropic API.

Build Claude Code skills for computational design, parametric modeling, simulation, BIM scripting, and fabrication in AEC

Claude Code skill: estimate agent work in tool-call rounds, not human hours

The registry for Claude Code — skills, agents, hooks, and MCP servers installable with one command.

A Claude Cowork skill for building a zero-cost, auto-updating personal intelligence feed for any topic. Distilled from NeuralField (ainews.borderlesscreators.com). Covers RSS feeds, multi-layer filtering, scoring, static site generation, audio briefs, and Cloudflare Pages deployment.