Everclaw

Enables Private Local AI Agents for Solana & Ethereum with OpenClaw-Style Persistence

Demo Videos

• 3-min Product Demo
• 2-min Presentation

Overview

Everclaw is an Electron-based desktop application that transforms your computer into a local AI wallet operating system for Solana and Ethereum.

It enables natural language control of local AI agents that can manage portfolios, execute on-chain transactions, and automate Web3 workflows while keeping everything fully private and no cost to run.

Powered by Tether’s QVAC (local AI inference) and WDK (self-custodial wallet operations), Everclaw runs entirely on-device. There are no AI subscriptions, and your keys, data, and AI reasoning never leave your machine.

Highlights

• QVAC SDK — Local AI inference on desktop. No subscriptions, fully private, offline-capable.
• Supported Models — Qwen3-1.7B for standard desktop, Qwen3-4B for high-performance PC.
• WDK Wallet — Single wallet for Solana + 20+ chains. Self-custodial, battle-tested.
• Curated Tools — 20+ custom Solana tools (Jupiter, Sanctum, Solayer, Lulo) + WDK official tools.
• Workspaces — OpenClaw-style multi-agent with custom context, rules, identity, and persistent sessions.

System Requirements

Required

Requirement	Notes
Node.js >= 22.17	Prefer Node 22+ for QVAC SDK compatibility
npm >= 10.9	Package manager

Recommended

Requirement	When it is needed
Available RAM >= 2GB	Needed when loading a model
GPU acceleration	Metal (macOS), Vulkan (Linux/Windows)
Free disk >= 5GB	Model artifacts are typically multi-GB per model

Quick Start

Windows

Download the installer from the Releases page and run the .exe file.

Other Platforms

Clone the repository and build from source:

git clone https://github.com/tamago-labs/everclaw
cd everclaw
npm install

# Run preview
npm start

# Build for your platform
npm run build:unpack

AI Model Selection

On every startup, the app displays a model selection screen. Choose the AI model that matches your hardware:

Model	Requirements	Use Case
Qwen3-1.7B	~2GB disk, 8GB+ RAM	Standard desktops, tool-calling for Web3
Qwen3-4B	~4GB disk, 16GB+ RAM	High-performance PCs, complex tasks

Models are downloaded on first selection and cached locally for subsequent runs.

Note: The application package requires ~4GB for QVAC. AI models add an additional 2-4GB depending on selection.

Wallet Setup

After selecting the AI model, you can chat with the agent immediately. For on-chain actions or running autonomous tasks, you'll need a wallet:

1. Click Setup Wallet on the welcome card
2. Choose to Create New Wallet or Import Existing Wallet (via seed phrase)
3. Your wallet is secured by WDK SDK — seed phrase is encrypted and stored locally
4. Access all supported chains: Solana, Ethereum and other EVMs, Bitcoin

Note: No data leaves your device. Wallet keys are always under your control.

Token Registry

To help the agent recognize tokens, register tokens in the settings page. Default tokens included: SOL, USDT, USDC. All registered tokens become part of the agent's base knowledge for Web3 operations.

Curated Tools

Everclaw combines official WDK tools with custom-built Solana DeFi tools for comprehensive Web3 coverage.

WDK Official Tools

Secure wallet operations powered by WDK SDK:

• Wallet: Get address, get balance, approve, transfer, send native tokens
• Price Feeds: Real-time token pricing

Custom Solana Tools

Since WDK doesn't support Solana DeFi, Everclaw provides custom tools:

• Jupiter — Token swaps on Solana
• Sanctum — Liquid staking (quote/execute swaps, LST info, owned positions)
• Solayer — SOL staking
• Lulo — Supply and withdraw liquidity

EVM Support

• Velora — Token swaps on Ethereum and other EVMs

Persistent Workspaces

Inspired by OpenClaw, Everclaw uses a minimal workspace system designed for low-end models. Each agent has its own workspace with 3 markdown files:

• context.md — Agent's knowledge base and reference data
• core.md — Behavioral rules and guidelines
• identity.md — Agent's identity and personality

These files are compiled into the system prompt, keeping the AI focused and organized. Multiple agents can be created for different purposes.

Multi-Session Support

Each agent supports multiple chat sessions, allowing you to:

• Maintain separate conversation threads for different tasks
• Keep history organized across sessions
• Resume previous conversations anytime

Automated Tasks

Schedule autonomous AI tasks to run on a cron schedule:

• Create recurring prompts (e.g., "Check my portfolio every 6 hours")
• Set custom schedules using cron expressions
• Each task runs in its own session with the agent's full context
• Enable/disable tasks anytime
• Run tasks immediately on demand

Example: Schedule a daily check of Sanctum LST positions or weekly portfolio rebalancing.

Available Tools

Wallet Operations

Tool	Description
getAddress	Get wallet addresses
getBalance	Get token balances
approve	Approve token spending
transfer	Transfer tokens
sendNative	Send native blockchain tokens

Price Feeds

Tool	Description
getPrice	Get real-time token prices

Decentralized Exchanges (DEX)

Chain	DEX	Tools
EVM	Velora	Quote swap, Execute swap
Solana	Jupiter	Quote swap, Execute swap

Liquid Staking (LST)

Protocol	Tools
Sanctum	Quote/Execute swaps, Get LST info, Get owned LSTs

Staking

Protocol	Tools
Solayer	Stake SOL

Lending

Protocol	Tools
Lulo	Supply/Withdraw liquidity

License

This project is licensed under the Business Source License (BSL). See the LICENSE file for details.