Open-core agent runtime

One agent to rule them all.

Anomalithic is a model-agnostic AI agent runtime — MCP, Claude & Codex skills, hooks, teams of sub-agents, cross-session memory, and a visual builder. Open-core, self-hostable, and funded by a thinking-time ad network that pays watchers 50/50.

Star on GitHubTry the agent builder →
Runs on
ClaudeGPTLlamaQwenDeepSeekOllamaOpenRouter
Why Anomalithic

The whole agent — and the economy around it.

model-agnostic

Any model, open or closed

Anthropic, OpenAI, OpenRouter, Ollama, or any OpenAI-compatible endpoint — switched with one flag.

an agentic OS

A kernel, not a wrapper

Ten packages — providers, MCP, skills, hooks, memory, orchestration, security — compose into one runtime.

the killer feature

Get paid while it thinks

A quiet ad shows only while the agent reasons. Watchers earn — split 50/50, paid in stablecoin.