starchild-ai-agent/@554/wallet
554/wallet/SKILL.md
Multi-chain wallet — balances, transfers, signing, policy (EVM + Solana)
data-ai
Updated Apr 27, 2026
$ install --global
skillsauthnpx skillsauth add starchild-ai-agent/community-skills @554/walletInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 27, 2026, 7:00 AM31.8s10 files scanned
SKILL.md
- name:
- @554/wallet
- version:
- 3.0.1
- description:
- Multi-chain wallet — balances, transfers, signing, policy (EVM + Solana)
- author:
- starchild
- tags:
- [wallet, evm, solana, transfer, sign, policy, debank, birdeye]
- tool_module:
- wallet.wallet
💰 Wallet Skill
Multi-chain wallet for EVM (6 chains) + Solana. Balances, transfers, signing, policy management.
Tools
| Tool | Description |
|------|-------------|
| wallet_info | Get all wallet addresses |
| wallet_balance | EVM balance on a chain (DeBank) |
| wallet_sol_balance | Solana balance (Birdeye) |
| wallet_get_all_balances | All chains at once |
| wallet_transfer | Broadcast EVM tx (gas sponsored) |
| wallet_sign_transaction | Sign EVM tx (no broadcast) |
| wallet_sign | EIP-191 message signing |
| wallet_sign_typed_data | EIP-712 typed data signing |
| wallet_transactions | EVM tx history |
| wallet_sol_transfer | Broadcast Solana tx |
| wallet_sol_sign_transaction | Sign Solana tx (no broadcast) |
| wallet_sol_sign | Solana message signing |
| wallet_sol_transactions | Solana tx history |
| wallet_get_policy | Check policy status |
| wallet_propose_policy | Propose policy (sends to UI) |
Key Facts
- Gas is sponsored on EVM chains — user doesn't need ETH for gas
- Policy default: OFF (allow-all). Only when user enables policy do transactions need UI confirmation
- Supported EVM chains: ethereum, base, arbitrum, optimism, polygon, linea
- Balance sources: DeBank (EVM), Birdeye (Solana), wallet-service (fallback)
Workflow
Check Balances
- Single chain:
wallet_balance(chain="base")orwallet_sol_balance() - All at once:
wallet_get_all_balances()
Send Transaction (EVM)
- Check balance:
wallet_balance(chain=...) - Transfer:
wallet_transfer(to=..., amount=..., chain_id=...) - Verify:
wallet_transactions()or check balance again
Policy Management
- Check:
wallet_get_policy(chain_type="ethereum") - If user wants to enable:
wallet_propose_policy(chain_type, rules, title, description) - User confirms in UI → policy applied
Standard Wildcard Policy (when needed)
rules = [
{"name": "Deny key export", "method": "exportPrivateKey", "conditions": [], "action": "DENY"},
{"name": "Allow all", "method": "*", "conditions": [], "action": "ALLOW"},
]
Gotchas
wallet_propose_policysends SSE event to frontend — needs streaming context- DeBank/Birdeye keys are auto-injected by sc-proxy
wallet_balancerequireschainparam — usewallet_get_all_balancesfor discovery- Policy validation:
eth_signTypedData_v4requires at least one condition - For both EVM + Solana policy, call
wallet_propose_policyTWICE
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