mythos

The leaked Anthropic reasoning protocol. Running locally. Zero-drift coding with Strict Write Discipline and adaptive Claude Opus 5 thinking. Mythos

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.

The Claude Mythos 5.1 System Prompt

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.

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.

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.

🚨 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.

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

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

An open-source framework for task-based agent swarms with dynamic parallelization, routing, and execution topology.

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

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

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.

Mythos-class autonomous smart contract security reasoning engine. Bloodhound maps protocol state-spaces, identifies complex logic gaps, and chains anomalies into verified exploit hypotheses using a model-agnostic LLM loop. Built for deep EVM auditing and agentic security workflows.