mantle-portfolio-analyst

name	mantle-portfolio-analyst
description	Use when a Mantle task needs wallet balances, token holdings, allowance exposure, or unlimited-approval review before a DeFi or security decision.

Mantle Portfolio Analyst

Overview

Build deterministic, read-only wallet analysis on Mantle. Enumerate balances and allowances, then highlight approval risk in a structured report.

Workflow

1. Confirm inputs:
   • wallet_address
   • network (mainnet or sepolia)
   • optional token/spender scope
2. Validate requested wallet and chain context:
   • mantle_validateAddress
   • mantle_getChainInfo
   • mantle_getChainStatus
3. Determine analysis scope:
   • token list from user input or mantle://registry/tokens
   • spender list from user input or mantle://registry/protocols
4. Fetch native balance with mantle_getBalance.
5. Fetch ERC-20 balances with mantle_getTokenBalances.
6. Fetch token-spender allowances with mantle_getAllowances.
7. If a token's metadata is missing, use mantle_getTokenInfo for that token and keep missing fields as unknown when unresolved.
8. Classify approval risk with references/allowance-risk-rules.md.
9. Return a formatted report with findings, confidence, and explicit coverage/partial gaps.

Guardrails

• Use mantle-mcp v0.2 read-only tools only for this skill (mantle_getBalance, mantle_getTokenBalances, mantle_getAllowances, mantle_getTokenInfo, chain/address validation helpers).
• Stay read-only; do not construct or send transactions.
• Do not reference direct JSON-RPC calls (eth_*) as if they are callable tools in this workflow.
• Do not guess token decimals or symbols if calls fail.
• Validate checksummed addresses for wallet, token, and spender.
• Mark missing token metadata as unknown and continue.
• If RPC responses are inconsistent, report partial coverage explicitly.

Report Format

Mantle Portfolio Report
- wallet:
- network:
- chain_id:
- collected_at_utc:

Native Balance
- MNT:

Token Balances
- token: <symbol_or_label>
  address:
  balance_raw:
  decimals:
  balance_normalized:

Allowance Exposure
- token:
  spender:
  allowance_raw:
  allowance_normalized:
  risk_level: low | medium | high | critical
  rationale:

Summary
- tokens_with_balance:
- allowances_checked:
- unlimited_or_near_unlimited_count:
- key_risks:
- confidence:

References

• references/rpc-readonly-workflow.md
• references/allowance-risk-rules.md