How do I install the Skill 01 Wallet Management skill?

Run npx skillmds@latest add vaquarkhan/skill-01-wallet-management in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Skill 01 Wallet Management safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Skill 01 Wallet Management?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Skill 01 Wallet Management free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Skill 01 Wallet Management?

vaquarkhan (@vaquarkhan) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Skill 01 Wallet Management by vaquarkhan

Name: Skill 01 Wallet Management
Author: vaquarkhan

File contents

Wallet Management

When to Use

Creating or importing HD wallets (BIP-39/BIP-44)
Configuring ERC-4337 smart accounts (bundlers, paymasters)
Setting up Gnosis Safe or multi-sig workflows
Implementing social recovery or session keys
Managing wallet connections (WalletConnect, EIP-6963)

Prerequisites

MCP: blockchain-rpc-server for chain reads
MCP: compliance-screening-server before sending to external addresses
Apply all rules in guardrails/web3-guardrails.yaml

Workflow

1. Wallet Type Selection

Use Case	Recommendation
Single user EOA	HD wallet (MetaMask-compatible path `m/44'/60'/0'/0/n`)
Team treasury	Gnosis Safe multi-sig
Gasless UX	ERC-4337 smart account + paymaster
High-frequency trading	Session keys with spending limits

2. HD Wallet Derivation

Ethereum path: m/44'/60'/0'/0/{index}
Solana path:   m/44'/501'/{index}'/0'

Use references/hd-paths.md for all supported chains. Never log or persist mnemonic phrases.

3. ERC-4337 Account Abstraction

Deploy or connect to existing smart account (SimpleAccount, Kernel, Safe4337)
Configure entry point: 0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789 (v0.6)
Select bundler URL (Pimlico, Alchemy, Stackup)
Optional: configure paymaster for sponsored gas

4. Multi-Sig (Safe)

Create Safe with threshold M-of-N
Add owners via createProxyWithNonce
Propose transactions via Safe Transaction Service API
Collect signatures off-chain, execute on-chain

5. Pre-Execution Checks

Simulate transaction via eth_call or Tenderly
Screen recipient via compliance MCP
Verify chain ID matches intended network
Confirm value ≤ $10,000 or obtain user confirmation

Key Security Rules

NEVER output, store, or transmit private keys or seed phrases
Use hardware wallets or secure enclaves for mainnet signing
Rotate session keys regularly; set expiry and spending caps
Prefer read-only RPC for balance queries

References

references/hd-paths.md — BIP-44 paths per chain
references/erc4337-setup.md — Smart account configuration
knowledge-base/chains/ — Per-chain RPC and explorer URLs

---name: skill-01-wallet-managementdescription: Manages Web3 wallets including HD derivation, ERC-4337 account abstraction, multi-sig (Safe), and social recovery. Use when creating wallets, signing transactions, managing keys, or configuring smart accounts.---# Wallet Management## When to Use- Creating or importing HD wallets (BIP-39/BIP-44)- Configuring ERC-4337 smart accounts (bundlers, paymasters)- Setting up Gnosis Safe or multi-sig workflows- Implementing social recovery or session keys- Managing wallet connections (WalletConnect, EIP-6963)## Prerequisites- MCP: `blockchain-rpc-server` for chain reads- MCP: `compliance-screening-server` before sending to external addresses- Apply all rules in `guardrails/web3-guardrails.yaml`## Workflow### 1. Wallet Type Selection| Use Case | Recommendation ||----------|----------------|| Single user EOA | HD wallet (MetaMask-compatible path `m/44'/60'/0'/0/n`) || Team treasury | Gnosis Safe multi-sig || Gasless UX | ERC-4337 smart account + paymaster || High-frequency trading | Session keys with spending limits |### 2. HD Wallet Derivation```Ethereum path: m/44'/60'/0'/0/{index}Solana path: m/44'/501'/{index}'/0'```Use `references/hd-paths.md` for all supported chains. **Never log or persist mnemonic phrases.**### 3. ERC-4337 Account Abstraction1. Deploy or connect to existing smart account (SimpleAccount, Kernel, Safe4337)2. Configure entry point: `0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789` (v0.6)3. Select bundler URL (Pimlico, Alchemy, Stackup)4. Optional: configure paymaster for sponsored gas### 4. Multi-Sig (Safe)1. Create Safe with threshold M-of-N2. Add owners via `createProxyWithNonce`3. Propose transactions via Safe Transaction Service API4. Collect signatures off-chain, execute on-chain### 5. Pre-Execution Checks- [ ] Simulate transaction via `eth_call` or Tenderly- [ ] Screen recipient via compliance MCP- [ ] Verify chain ID matches intended network- [ ] Confirm value ≤ $10,000 or obtain user confirmation## Key Security Rules- **NEVER** output, store, or transmit private keys or seed phrases- Use hardware wallets or secure enclaves for mainnet signing- Rotate session keys regularly; set expiry and spending caps- Prefer read-only RPC for balance queries## References- `references/hd-paths.md` — BIP-44 paths per chain- `references/erc4337-setup.md` — Smart account configuration- `knowledge-base/chains/` — Per-chain RPC and explorer URLs

Frequently asked questions

Skill 01 Wallet Management