蒸餾李宏毅老師的skill，結合Karpathy的LLM，Fable 5加持 以及 本人親自訪談

Opus에 근접한 품질을 Sonnet 단가에 — 가성비 AI 운영 모델을 직접 구축한 Claude Code 프로젝트

Fable 5-grade work discipline for any Claude model — a Claude Code skill + guard hooks (plan gate, model ceiling, per-task enforcement) that make Opus 4.8 or any non-frontier model plan, self-verify, and route sub-agents like Fable 5, without Fable 5.

anthropic claude mythos 5 free desktop ai app glasswing cybersecurity model code execution api token efficiency developer preview advanced reasoning workflow optimization setup guide tutorial bypass safeguards terminal tools alternative free access

anthropic claude opus 4.8 free claude 4.8 thinking free api desktop ai app mode advanced reasoning coding model agentic workflows context window api trial credits developer console setup guide tutorial troubleshooting activation workflow optimization

Anthropic Claude Fable 5 free access guide. Activate thinking mode, agentic workflows, and Claude Code CLI bypass limits. Setup free API key, reverse proxy, and jailbreak tokens. Unlimited developer tools and config for Windows/Linux/Mac. Direct GitHub repository download.

Eco mode for Claude Code. /eco: -31% to -73% output tokens with critical findings intact; /eco-max: up to -75% with lowered effort. Measured hardest on Claude Fable 5 (fable5), deep-studied on Sonnet 5, works on Opus 4.8 too. We publish our negative results. 82 raw benchmark runs.

Proactive 5h usage guard for Claude Code (macOS). Pause before extra wallet on long batch/subagent runs. Account-level window visibility. /usage-guard skill + daemon. Not affiliated with Anthropic.

AI reasoning skills distilled from 4,665 real Claude Fable 5 chain-of-thought traces. Mathematically tuned. Grade A (100%) emulation accuracy against MiniMax M3.

oh-my-fable — Fable 5's way of working a long task (plan first, self-correct, never lose the thread), as a model-agnostic agent harness. The run lives in one serializable RunContext, checkpointed every step, so a crash is a pause. Zero deps, deterministically testable.

Reverse-engineer the RL reward an LLM was trained on — from black-box agentic coding behavior alone. Tested on Opus 4.8, Fable 5, GPT-5.5.

Fable 5가 먹은 토큰 사용량에 충격 먹은 사람이 GPT-5.5로 깎아 만든 Opus 4.8 용 CLAUDE.md.

Research analyst powered by Claude Code. Upload your research materials, run AI agents across industries, find real problems backed by primary sources. Full-stack React dashboard, fully customizable.

Host-adaptive Rust MCP code-intelligence router with cached hybrid retrieval, index-health visibility, mutation gates, and token-lean workflows for Codex, Claude, and generic MCP clients

Access Claude Code and Fable 5 through this open source cross-platform desktop client.

A pretty, playable, web-based 3D Flappy Bird game built by Claude Fable 5.

今は亡きFable5が作ったなんかブラックホールっぽい物が見えるツール。なんと中に向かって落下もできる。

ブラウザで動く軽量マインクラフト風ゲーム

Zero-dependency watcher that notifies you the moment Claude Fable 5 is reachable again in Claude Code (Telegram/Discord/ntfy/desktop). MIT.