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Show HN: OpenVole 4.5 Is Out

OpenVole 4.5, a self-hosted agent operating system for running and managing AI agents on personal hardware, has been released. The platform is model-agnostic, supports peer-to-peer networking via VoleNet, and features a microkernel architecture with swappable plugins called Paws. It allows users to create, configure, and chat with multiple agents from a single dashboard while maintaining privacy and control.

read6 min views1 publishedJul 10, 2026
Show HN: OpenVole 4.5 Is Out
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The self-hosted agent OS β€” run a fleet of AI agents on your own hardware, against any model, from one dashboard. Peer-to-peer networked. Nothing phones home.

OpenVole is a self-hosted server for running and managing AI agents. One command β€” vole serve

β€” gives you a dashboard where you create, configure, and chat with a whole fleet of agents, each isolated with its own tools, memory, and identity.

Model-agnosticβ€” Gemini, OpenAI, Claude, xAI, or local Ollama. Your choice, swappable per agent.** Self-hosted & private**β€” runs entirely on your hardware, against whatever model you point it at, with nothing phoning home.** Networked**β€” connect instances over** VoleNet**, a peer-to-peer agent mesh, and share tools, memory, and even a brain across machines.

Under the hood it's a microkernel: the core is just the agent loop and a plugin contract. Every capability β€” reasoning, memory, tools, channels β€” is a swappable plugin (a Paw), so you're never locked into someone else's worldview. A fresh install ships with zero baked-in opinions: you assemble exactly the agent you want.

npm install -g openvole          # package is "openvole"; gives you the `vole` command
mkdir my-agents && cd my-agents
vole serve

vole serve

prints a tokenized dashboard URL (the dashboard is gated by a session token) β€” open it, click New space, and onboarding installs the essential paws (brain, session, memory, compact, shell). Point a space at your model:

BRAIN_PROVIDER=gemini
GEMINI_API_KEY=your-api-key

…then start it and chat in the Chat tab. Prefer one command? Use a preset:

curl -fsSL https://raw.githubusercontent.com/openvole/openvole/main/presets/basic.sh | bash

The npm package is

(it provides theopenvole

vole

command). To run without installing:npx openvole <command>

β€”notnpx vole

, which is an unrelated package.

Full walkthrough β†’ Getting Started.

🏠 Self-hosted & private | Your agents, your hardware, your data. Nothing phones home β€” point it at a local Ollama model and it never touches the cloud. | πŸ”Œ Model-agnostic | One unified brain paw speaks Anthropic, OpenAI, Gemini, xAI, Ollama, and the local Claude Code CLI. Switch providers per agent with a single env var. | πŸ–₯️ A server, not a script | vole serve is a control plane: create, start, stop, and chat with a fleet of agents β€” "spaces" β€” from one browser dashboard. No babysitting processes on ports. | 🧩 Microkernel, zero lock-in | A tiny, LLM-ignorant core. Every capability is a Paw you can swap, sandbox, or write yourself β€” and you can bring your own system prompt via BRAIN.md . | πŸ•ΈοΈ VoleNet | A peer-to-peer AI agent network: remote tools become local, cheap workers share one brain, memory syncs across the mesh β€” signed with hybrid post-quantum signatures (Ed25519 + ML-DSA-65), with leader election and no central server. | πŸͺŸ An app platform | A Paw can ship its own UI, rendered as a panel under the dashboard's Apps tab β€” the way apps live on a desktop. The control plane becomes a self-hosted app you extend, one panel per paw. |

A Paw can ship its own interface: it drops a static HTML file in its package, declares it in the manifest, and the control plane renders it as a sandboxed panel under the Apps tab β€” one entry per paw that has a UI.

It's the app-platform model β€” self-contained apps embedded inside a host shell, the way apps live on a desktop or extensions add panels to an editor: the panel calls its paw's own tools directly (proxied over IPC β€” no LLM in the loop, no tokens, no extra port), so a paw author gets a real interactive app β€” dashboards, forms, live data views β€” running deterministically inside the dashboard. The reference example, paw-markets

, embeds a live watchlist with sparklines and alerts.

The further this goes, the less OpenVole is "an agent runner" and the more it's a dashboard you extend into a full app β€” every capability, agentic or not, a panel you can attach.

The agent loop β€” the only thing the core does natively:

Bootstrap β†’ Perceive β†’ Compact β†’ Think β†’ Act β†’ Observe β†’ loop

Paws β€” subprocess-isolated plugins that connect OpenVole to the world (APIs, databases, browsers, messaging). Each runs behind a capability-based permission sandbox.

Skills β€” behavioral recipes: a folder with a SKILL.md

of instructions, optionally with bundled scripts the agent runs sandboxed to the skill's own directory. Install from VoleHub (OpenVole's registry, with per-file hash verification) or ClawHub (13,000+ skills).

Brain β€” the LLM lives in a Paw, not the core. @openvole/paw-brain

is one unified paw for all providers and auto-detects from your API keys.

Deep dive β†’ Architecture.

A growing catalog, all installed from PawHub via npm and sandboxed by default:

BrainΒ· unified multi-provider (paw-brain

)ChannelsΒ· Telegram, Slack, Discord, WhatsApp, MS Teams, Voice (Twilio)** Tools**Β· Browser, Shell, Filesystem, MCP bridge, Email/Resend, GitHub, Calendar, TTS/STT, Computer use, Database, Scraper, PDF, Image, Social (X/LinkedIn)InfrastructureΒ· Memory (hybrid semantic + keyword), Session, Compact

vole paw add @openvole/paw-telegram

Full list & docs β†’ Paws.

Connect OpenVole instances across machines into a mesh. Remote tools appear in your local registry (the Brain can't tell the difference), brainless workers delegate thinking to a coordinator, and memory/sessions sync β€” all authenticated with hybrid post-quantum signatures (Ed25519 + ML-DSA-65), with leader election and load balancing. Eight topologies, one protocol, no central server.

Agents talk to each other, too: one Brain can message a peer agent (net_message

), or you can chat with a connected peer directly from the dashboard's VoleNet tab. Every remote action β€” tool calls, brain delegation, chat β€” requires a signed message from an authorized peer; tools and brain are never exposed to peers unless you explicitly grant them.

vole net init my-instance        # generate an Ed25519 identity
vole net show-key                # share your public key
vole net trust "vole-ed25519 ..." # trust a peer

Architecture patterns & setup β†’ VoleNet docs.

Sandboxed by default. Every Paw runs as a subprocess under Node's permission model β€” network, filesystem, and child-process access are denied unless you grant them, and effective permissions are the intersection of what a Paw requests and what you approve. Optional Docker isolation, and an AES-256 encrypted vault for secrets.

Details β†’ Security.

Both are open-source agent frameworks with a shared skill format (SKILL.md

), heartbeat pattern, and MCP ecosystem β€” skills written for one work on the other. The difference is philosophy:

OpenVole OpenClaw
Core
Microkernel β€” empty, ~60KB, everything is a plugin Batteries-included β€” 25 built-in tools, ~8MB
Brain / LLM
External Paw; core is LLM-ignorant Configurable provider in core
Memory
Source-isolated (user / paw / heartbeat scoped) Shared
Isolation
Node permission sandbox on by default + capabilities Optional Docker sandbox
Networking
VoleNet P2P mesh across machines Single machine
Server
vole serve control plane for a fleet of agents
Gateway web UI

If you like the microkernel approach β€” every piece a Paw you can swap, extend, or build yourself β€” come try it, build a Paw, write a Skill, and help this little vole grow.

Full reference at ** openvole.github.io/openvole**:

Getting StartedΒ·

ConfigurationΒ·

CLIΒ·

DashboardΒ·

PawsΒ·

VoleNet

Contributions welcome β€” see CONTRIBUTING.md, and the PawHub guide for building Paws.

If it connects to something, it's a Paw.If it describes behavior, it's a Skill.If the agent calls it, it's a Tool.

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