mythos

The leaked Anthropic reasoning protocol. Running locally. Zero-drift coding with Strict Write Discipline and adaptive Claude Opus 4.8 thinking. Mythos

Finish-First Autonomous Agent Loop for Claude Opus 4.7 – 2026 Edition

Claude Mythos Engine 2026: AI Sub-Agent Framework for Epic Interactive Storytelling

Claude 3.5 Sonnet Desktop Client for Windows Mac Linux 2026

This is an attempt to make original open mythos better with chat ui.

Outside-in replication of Anthropic's Mythos Preview / Project Glasswing — open-source agentic vulnerability-discovery scaffold on Claude Opus 4.7. Eight-phase sink-guided pipeline, ~$1/run, OSS self-scan and coordinated disclosure.

High-fidelity Claude Fable 5 (Mythos) environment emulation and automated multi-agent jailbreak (Pack Hunt) research laboratory.

Mythos-class autonomous vulnerability discovery from any strong coding model (Opus 4.7, GPT-5.5, DeepSeek V4, Gemini). Long-running, email-driven, self-distills skills, mutates its own code.

One prompt. An LLM agent builds a complete procedural 3D landscape inside the Unity Editor. Terrain, splat maps, water, props, lighting, clouds, and a horizon ring — all from a single message.

Master prompts to make Claude (and other AI models) review code for security, performance, accessibility, usability and quality — language-agnostic, with add-ons for 18+ stacks. Bilingual EN/ES.

Visualization dashboard for parsing Mythos Router MEMORY.md files and SWD protocols on localhost

🚨 The leaked source code of Anthropic's Claude Code. Explore 512k+ lines of TypeScript revealing multi-agent swarms, MCP integrations, Bun runtime, and a React/Ink terminal UI.

OpenMythos Claude Skill: a lightweight add-on that makes Claude act like a senior engineer who deeply understands Kye Gomez’s PyTorch RDT repo. It knows architecture, invariants, patterns, and debugging workflows—helping you reason, extend, and troubleshoot without modifying or redistributing the code.

A finish-first agent loop for Claude Opus 4.7 — plans, executes, verifies, and ships.

AI for Anti-Malware Research

claude fable 5 anthropic mythos-class model large language model artificial intelligence claude code free subscription window zenmux open source agent 1m context window adaptive thinking autonomous coding bug patching refactoring api console setup guide tutorial benchmarks safeguards developer tool command line interface

Retired August 2026. Scaffold for Opus 4.x-class agentic discipline; Claude 5 models no longer need it. Code kept for older models.

Access Claude 3.5 Sonnet, Opus, and Mythos models on Windows, macOS, and Linux with this desktop client.

A free and strong UCI chess engine written from scratch in Rust — bitboards, alpha-beta search, NNUE neural-network evaluation, GPU training pipeline, and a built-in browser UI to play against it.

A curated list of autonomous AI agent frameworks, tools, benchmarks, and papers