🗿 FableCodex is a Codex-style coding agent workflow that plans like Fable.
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Updated
Jun 18, 2026 - Python
🗿 FableCodex is a Codex-style coding agent workflow that plans like Fable.
Claude Fable 5 Desktop 2026 – Ultimate AI Storytelling & Code Assistant Tool
在自己的 Mac 上搭一套常驻、自愈、走订阅、墙内也能用的自托管 AI 伴侣 · 人看版讲思路,机看版给完整规格 · 文 / 小C & Grace
High-fidelity Claude Fable 5 (Mythos) environment emulation and automated multi-agent jailbreak (Pack Hunt) research laboratory.
A zero-latency, local-first runtime firewall for LLMs. Intercept every prompt and response locally to stop data leaks and runaway token costs.
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.
Dynamic Effort Orchestration — a Claude Code + Fable 5 harness that assigns each sub-agent the effort level its task deserves. Zero Opus fallback.
Keep Claude Fable 5 (or Opus) as your daily driver without draining your usage limit — token-frugal multi-agent orchestration plugin for Claude Code: model-tier routing, Requirements Ledger, enforced guard hooks
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.
Fable 5-style AGENTS.md and CLAUDE.md templates for high-agency coding assistants.
The native UI/UX protocol for AI agents. SKILLS
Fan-made FireRed-style Pokemon RPG in vanilla HTML/CSS/JS - built as a single-shot prompt trial of Claude's Fable 5 model. Gen 3 battle mechanics, 20 species, mobile touch controls, zero build step.
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.
Scan your Claude Code skills for patterns that silently break on Claude Fable 5 (silent Opus fallbacks, API rejections, quality degradation). Single file, zero deps, MIT.
Zero-dependency watcher that notifies you the moment Claude Fable 5 is reachable again in Claude Code (Telegram/Discord/ntfy/desktop). MIT.
Codex skill for token-conscious Claude Fable 5 consultations via your own Claude Code CLI
Run Claude Fable 5 on Opus 4.8 in Claude Code. The Mythos-class model pulled by export controls — brought back as a system prompt. One clone + install: leaked Fable 5 prompt, a measured execution playbook, test-after-edit + grounding hooks, and design/MCP/test skills. "Fable 5 Lite," done right.
A browser 3D tennis game in MoonBit / JS hybrid architecture. One-set match, you vs the CPU, with physically-based ball flight (drag + Magnus effect) and surface-dependent bounces.
Desktop client for Claude Fable 5. Unleash Anthropic's Mythos-class model for complex coding, deep system security audits, and multi-week projects. Free thru June 22.
Autonomous high-reasoning operating mode for Claude Code — Fable 5's working behaviors as a drop-in skill
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