wallet

The wallet skill provides multi-chain management for EVM and Solana networks. It enables balance checking, token transfers, transaction signing, and policy configuration. The skill uses Python functions for script-based operations and a frontend action tool for policy updates.

8.3K

Installs

Use cases

5/10

Quality

Is wallet safe to install?

Review the source first

Review the source first: our audit of wallet's source files found 7 shell commands, 0 external URLs, no file writes (high risk). Every command and URL listed appears verbatim in the skill's source. The skill executes shell commands to perform blockchain transactions and manage wallet policies, which involves financial risk and external network interaction.

How we audit skills: our security review methodology.

Who is this skill for?

Developers and users requiring programmatic access to EVM and Solana wallet operations, including balance retrieval, transaction broadcasting, and security policy management.

What can you do with it?

Retrieve wallet addresses and balances across EVM and Solana chains.
Broadcast EVM and Solana transactions.
Sign EIP-191 and EIP-712 typed data.
View transaction history for EVM and Solana.
Configure and validate wallet security policies.

How good is this skill?

Quality score: 5/10. The skill documentation is clear, provides specific code examples, and includes critical warnings regarding policy management and transaction units.

What does the skill file contain?

SKILL.md

# 💰 Wallet Skill

Multi-chain wallet for EVM (DeBank-supported chains) + Solana. Balances,
transfers, signing, and policy management. **Script skill** — call the functions
below via bash; no wallet tools are registered.

## How to call

All read/transfer/sign operations are Python functions in `core.skill_tools.wallet`.
Run them from bash and read the JSON result:

```bash
python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_balance(chain='base')))"
```

The **one** operation that is NOT a script function is proposing a wallet policy
— it needs to rende...

Frequently asked questions

How do I handle gas fees for EVM transactions?

Gas is sponsored by default on EVM chains. If sponsorship is unavailable, the system falls back to user-paid gas. You can force user-paid gas by passing sponsor=False to the transfer function.

What unit should I use for EVM transaction amounts?

Amounts must be specified in wei. For example, 0.01 ETH is represented as 10000000000000000.

How do I update the wallet policy?

You must use the frontend_action tool with action_type='update_wallet_policy'. This requires an active SSE session and must be called separately for EVM and Solana chains.

Does the DENY rule override ALLOW rules?

Yes. In the Privy policy system, DENY rules take precedence over ALLOW rules. If a transaction matches both, it is denied.

Data sourced from starchild-ai-agent/official-skills on GitHub. Install counts from skills.sh. The summary and security audit are derived from the skill's source files: every command and URL listed appears verbatim in the source.

Install

Works with Claude Code, Cursor, Codex CLI, and 50+ agents.

Manual install paths per agent

Claude Code: .claude/skills/ or ~/.claude/skills/

Codex CLI: .codex/skills/ or ~/.codex/skills/

GitHub Copilot: .github/skills/ or ~/.copilot/skills/

Amp: .agents/skills/ or ~/.config/agents/skills/

Copy the skill folder (with SKILL.md) into the project or global directory.

Security audit

high risk

Commands

URLs

File I/O

The skill executes shell commands to perform blockchain transactions and manage wallet policies, which involves financial risk and external network interaction.

View commands and endpoints

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_balance(chain='base')))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_get_all_balances()))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_transfer(to='0x...', amount='10000000000000000', chain_id=8453)))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_transactions(chain='base')))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_sign_typed_data(domain={...}, types={...}, primaryType='Permit', message={...})))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.wallet_get_policy(chain_type='ethereum')))"

$ python3 -c "from core.skill_tools import wallet; import json; print(json.dumps(wallet.validate_and_clean_rules([...], 'ethereum')))"

Sourcestarchild-ai-agent/official-skills

Installs8.3K

Quality5/10

wallet evm solana transfer sign policy debank birdeye

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