Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.
Source-linked Claude 5.5 video workflows: Opus and Sonnet demos, separately labeled next-Fable testing reports, prompts, tools and production evidence.
🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.
Low-level agentic design patterns. Turning old engineering wisdom into reflexes your agent reaches for on its own—on any agent.
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Albion Reborn: a desktop launcher for the Fable trilogy, with Fable II and III integration and a future Fable I slot.
A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!
ServerKit is a lightweight, modern server control panel for managing web applications, databases, and services on your VPS or dedicated server. Built with Python/Flask backend and React frontend.
A powerful Zotero AI and MCP plugin with ChatGPT, Gemini 4, Claude Fable 5.1, Claude Opus 5.5, DeepSeek V4.1, Grok, OpenRouter, Kimi k3, GLM 5.3, SiliconFlow, GPT-oss, Gemma 4, Qwen 3.8
Zero-dependency browser video editor that AI agents can drive — JSON timeline, MCP + REST, live-reloading UI
A Cities: Skylines-class city builder running in the browser, built in Three.js by AI agents. Code ships when it's finished.
F# to JavaScript, TypeScript, Python, Rust, Erlang and Dart Compiler
The Fable Workflow: how Claude Fable 5 worked, distilled into skills any model can run, with the eval that keeps it honest. Think / act / prove.
Ruby Autoformatter!
Claude Fable as an orchestrator for Opus, GPT and Grok
Elm-like abstractions for F# apps
VS Code plugin for F# development
A Claude skill that activates Fable-style agentic behavior: explicit multi-stage planning, sub-agent delegation, and self-verification.
GVS5H: Five Qwen3.8-27B Models Match Claude Fable 5 on LiveCodeBench Hard | Fable 5 Level Coding for a Fifth the Price - or on a Single GPU
Fable 5.1 orchestrates. GPT-5.6 Luna and DeepSeek V4 Flash implement.
A fresh retake of the React API in Fable and a collection of high-quality components to build React applications in F#, optimized for happiness
Open-source AI interfaces built with Claude (Fable 5) including hero sections, GLSL shaders, design systems, animations, 3D components and and landing pages, in React, Tailwind, and Three.js. Plug them into your AI agent and ship faster.
Long Horizon Terminal Benchmark with Dense Reward Grading
worlds via code, from fable 5.1
A remake of Trevor Noah's Book collection page in threejs using Claude Fable 5
Переписывает промпт под правила модели, где вы работаете (Claude Opus 5.5, Fable 5.1, GPT-6 Astra/Sol/Luna, Codex), и подсказывает, на каком уровне усилий её запускать. Каждый совет со ссылкой на официальную документацию. Без API-ключей, без зависимостей, офлайн.
A digital promise wall developed in three.js using Fable 5
An infinite physically rolling paper strip that prints an endless portfolio built in Three.js with Fable 5
酥神简历skill,排版、润色,fable5出品!
A growing collection of videos people made with Claude Fable 5.5, with the prompts creators shared. Every video credited and linked to its post. Updated regularly.
Motion graphics made with frontier AI models (Claude Opus 5.5, Kimi K3, Claude Fable 5, GPT-6 Astra), next to the prompts that made them.
Free Claude skill that audits, builds and improves other skills against Anthropic's skill-writing rules, including what changed for Opus 5.5, Sonnet 5.5 and Fable 5.
Claude Fable 5.1 prompting guide as Claude Code skills (KO/EN/ZH). Output quality goes up on Opus 5 and Sonnet 5 too.
Open plain-text file format for AI memory. Your assistant's long-term memory as .dai files on your disk: readable by Claude, GPT, Gemini, Cursor, local models and grep (all LLM models work). MCP server + hooks for Claude Code, Claude Desktop, Cursor, Windsurf, Codex. 83% LongMemEval-S (GPT-4o), 92% (Claude Fable 5), 10x fewer tokens.
Reasoning protocol distilled from Claude Fable 5, packaged as a Claude Code plugin — evidence-grounded, calibrated, hard to fool.
Arcade kart racer in the spirit of Mario Kart, built entirely with Three.js. 100% procedural assets. Built by five Claude Fable 5.1 sub-agents from one prompt.
Synchronize KOReader reading progress to StoryGraph, Hardcover, Goodreads, Fable, and/or Pagebound
Combine GPT-6 Astra and Claude Fable 5.1. Astra directs, Claude builds, Astra verifies.
100 self-contained HTML visual studies generated with Fable 5.1 — gallery with screenshots and original prompts
SlimeStory
Watch Claude Code fabricate a little cartoon as you work.
A 3D vinyl record player developed in three.js using Claude Fable 5
PromptLedger - version prompt templates, run deterministic comparison snapshots, score candidate responses, and ship diffable experiment reports. Python core plus a Go companion CLI.