# get_nft_portfolio

List the NFT collections a wallet owns across EVM chains and/or Solana, with per-collection floor price (EVM only in v1) and a rolled-up total floor value. EVM source: Reservoir. Multi-chain fan-out via Promise.allSettled so a per-chain rate-limit or 5xx degrades to a coverage[].errored flag rather than aborting the whole call. Solana source (issue #433): Helius DAS getAssetsByOwner — pass solanaWallet (base58). Requires a Helius API key (free tier; configure via set_helius_api_key in demo mode or vaultpilot-mcp-setup for persistence). Returns per-collection rows without floor pricing in v1; Magic Eden / Tensor floor integration is tracked as a separate follow-up. At least one of wallet (EVM) / solanaWallet (Solana) must be supplied. Each row aggregates per-collection (one row per (chain, contract / collection-mint)), summing tokenCount across token IDs the wallet holds. Optional filters (EVM-only): minFloorEth drops dust / spam / scam collections; collections[] whitelists a specific contract set. Results sorted by totalFloorUsd descending; Solana rows tail-sort. NFT signing actions (list, sweep, accept-bid, transfer) deferred — separate plan; biggest UX risk because of approval / proxy patterns. Caveat surfaced in notes[]: floor != liquidation; totalFloorUsd is an upper-bound, not what the wallet would net selling everything immediately. Optional RESERVOIR_API_KEY env var avoids the anonymous-tier rate limit on multi-chain fan-out. Issue #433 Solana follow-ups (separate issues): get_nft_history Solana support, get_nft_collection Solana support, Solana floor pricing.

Agent View of the PolicyLayer registry record for `get_nft_portfolio`. HTML page: https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/get-nft-portfolio

## Facts

- Tool: `get_nft_portfolio`
- Server: VaultPilot MCP (`vaultpilot-mcp`) — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp.md
- Install: `npx -y vaultpilot-mcp`
- Homepage: https://github.com/szhygulin/vaultpilot-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 5
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `chains` | array | no | Subset of supported EVM chains to scan (ethereum / arbitrum / polygon / base / optimism). Omit to scan all five. Per-chain errors degrade rather than abort the |
| `wallet` | string | no | EVM wallet to enumerate. Reservoir is the source of truth; the tool fans out one HTTP call per requested chain in parallel. Optional iff `solanaWallet` is provi |
| `collections` | array | no | Whitelist a specific set of collection contract addresses. When supplied, ALL other collections are dropped. Useful for spot-checking a particular collection. M |
| `minFloorEth` | number | no | Drop NFTs whose collection floor is below this value (in the chain's native asset). Useful for filtering out airdrop / spam / scam collections that pollute the |
| `solanaWallet` | string | no | Issue #433 — Solana wallet to enumerate via the Helius DAS `getAssetsByOwner` method. Requires a Helius API key (free tier is enough); falls back to a structure |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_nft_portfolio",
    "arguments": {}
  }
}
```

## Why get_nft_portfolio is rated Low

This tool performs portfolio enumeration and valuation queries across EVM and Solana blockchains. It reads wallet ownership data and market prices from third-party APIs (Reservoir, Helius). The multi-chain retry logic and error handling ('coverage[].errored flag') indicate read-only resilience patterns. No ability to transfer, modify, or delete assets, nor to execute arbitrary code or commit financial operations.

From the tool's own definition: "'List the NFT collections a wallet owns' — retrieves portfolio data; 'Returns per-collection rows without floor pric[e]' — queries external data sources (Reservoir, Helius DAS)."

## Use case

AI agents call get_nft_portfolio to retrieve information from VaultPilot MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches VaultPilot MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_nft_portfolio": {}
  }
}
```

## Other tools on VaultPilot MCP (188)

- `prepare_btc_lifi_swap` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-btc-lifi-swap.md
- `prepare_btc_rbf_bump` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-btc-rbf-bump.md
- `prepare_jito_stake` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-jito-stake.md
- `prepare_marginfi_init` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-marginfi-init.md
- `prepare_solana_nonce_close` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-solana-nonce-close.md
- `prepare_sunswap_swap` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-sunswap-swap.md
- `prepare_uniswap_v3_burn` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-uniswap-v3-burn.md
- `prepare_uniswap_v3_mint` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-uniswap-v3-mint.md
- `remove_contact` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/remove-contact.md
- `unregister_btc_multisig_wallet` — Destructive — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/unregister-btc-multisig-wallet.md
- `combine_btc_psbts` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/combine-btc-psbts.md
- `pair_ledger_btc` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/pair-ledger-btc.md
- `prepare_aave_repay` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-aave-repay.md
- `prepare_btc_multisig_send` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-btc-multisig-send.md
- `prepare_compound_repay` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-compound-repay.md
- `prepare_compound_supply` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-compound-supply.md
- `prepare_curve_swap` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-curve-swap.md
- `prepare_custom_call` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-custom-call.md
- `prepare_kamino_init_user` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-kamino-init-user.md
- `prepare_kamino_supply` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-kamino-supply.md
- `prepare_lido_unstake` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-lido-unstake.md
- `prepare_lido_unwrap` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-lido-unwrap.md
- `prepare_lido_wrap` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-lido-wrap.md
- `prepare_native_stake_deactivate` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-native-stake-deactivate.md
- `prepare_native_stake_delegate` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-native-stake-delegate.md
- `prepare_rocketpool_unstake` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-rocketpool-unstake.md
- `prepare_safe_tx_execute` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-safe-tx-execute.md
- `prepare_solana_lifi_swap` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-solana-lifi-swap.md
- `prepare_solana_nonce_init` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-solana-nonce-init.md
- `prepare_solana_swap` — Execute — https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp/prepare-solana-swap.md
- …and 158 more: https://policylayer.com/tools/io-github-szhygulin-vaultpilot-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-szhygulin-vaultpilot-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-szhygulin-vaultpilot-mcp