holaOS
★ 5.4k
vs
agent-shadow-brain
★ 31
holaOS vs agent-shadow-brain
holaOS: holaOS is an agent environment built for long-horizon work, continuity, and self-evolution. It provides agents with a structured operating system including runtime, memory, tools, apps, and durable state, enabling them to operate continuously, evolve over time, and remain inspectable across different runs.; agent-shadow-brain: Shadow Brain is the first open-source shared memory and context system for AI coding agents. It allows multiple agents and sub-agents to share a common brain, with features like causal memory chains, dream engine, reputation ledger, and more. It works with 10+ agents and is free and local-first.
01
TL;DR
Choose holaOS if…Building agents that perform complex, multi-step tasks over extended periods
Choose agent-shadow-brain if…Eliminate cold starts: every new agent session gets a 2K-token briefing from past knowledge
02
Side-by-Side Comparison
03
Features
holaOS01Structured operating system for agents
02Designed for long-horizon work and continuity
03Enables agents to self-evolve over time
04Provides durable state and memory for continuous operation
05Offers inspectable state across multiple runs
agent-shadow-brain01Sub-Agent Brain Bridge (SABB) – sync brain context into sub-agents
02Causal Memory Chains – traceable decision DAG with Graphviz export
03Dream Engine – idle-time reflection with counterfactual analysis
04Swarm Debate Protocol – pro/con/arbiter sub-agents for critical decisions
05Agent Reputation Ledger – Ed25519-signed receipts and accuracy scores
04
Use Cases
holaOS↳Building agents that perform complex, multi-step tasks over extended periods
↳Developing continuously learning and evolving AI systems
↳Creating custom workspace applications on top of the holaOS environment
agent-shadow-brain↳Eliminate cold starts: every new agent session gets a 2K-token briefing from past knowledge
↳Cross-agent context sharing: what one agent learns, all agents inherit
↳Traceability and trust: every AI decision is signed and causally linked
05
Best For
holaOSTrendingMulti-AgentLLM Infra
agent-shadow-brainTrendingCode AssistantDev Tooling
FAQ
FAQ
What is the difference between holaOS and agent-shadow-brain?
Both holaOS and agent-shadow-brain are in the Dev Tooling category. holaOS has 5.4k stars, while agent-shadow-brain has 31 stars.
Which is better, holaOS or agent-shadow-brain?
The best choice depends on your use case. Choose holaOS if Building agents that perform complex, multi-step tasks over extended periods, and agent-shadow-brain if Eliminate cold starts: every new agent session gets a 2K-token briefing from past knowledge.
Is holaOS free or open source?
Yes, holaOS is open source on GitHub (MIT).
Is agent-shadow-brain free or open source?
Yes, agent-shadow-brain is open source on GitHub (MIT).
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