SKILLoptionalHermes Optional Skills

Solana

Name: Solana
Author: Deniz Alagoz (gizdusum), enhanced by Hermes Agent

Query Solana wallets, tokens, txs, and NFTs in USD

SolanaBlockchainCryptoWeb3RPCDeFiNFTOptional

Last registry verification2026-08-18v0.2.0Deniz Alagoz (gizdusum), enhanced by Hermes Agent

Open original source ↗اقرأ بالعربية

Plain meaning

What does it add to Hermes?

Query Solana wallets, tokens, txs, and NFTs in USD

Solana is a skill related to extending the agent. It adds a capability or workflow to Hermes. The publisher description explains the intent, while granted permissions determine what it can actually do.

This plain-language explanation is based on the publisher description. The original text remains visible for verification.

Use it when

Use it when your goal in extending the agent is clear and you can limit it to the data and actions it actually needs.

Skip it when

Do not add it merely to experiment when Hermes already has a simpler path, or when you cannot review its source and permissions.

Who is it for?

Best for users who want a repeatable way of working inside Hermes.

Safe first test

Start with non-sensitive data and a small task whose result can be verified and reversed.

Original publisher description

Query Solana wallets, tokens, txs, and NFTs in USD

✓

Data source

This entry was indexed from Hermes Optional Skills. Our explanation interprets the type and domain without inventing a capability not present upstream.

Security review

The source is official or editorially reviewed, but you still need to review permissions and version compatibility.

Safe setup path

Inspect, install, then test.

01
Open the source
Match the publisher, license, and description to your need. Check the real update history.
02
Review permissions and secrets
Never paste a secret value into this site. Use environment-variable names and grant the smallest scope.
03
Copy setup only after review
The controls below copy text. They do not execute commands on your device.
04
Test with a non-sensitive task
Inspect the visible tools, then exclude write or delete tools you do not need.

Install command

Review the command, then copy it.

hermes skills install solana

Hermes Belarabi does not execute this command. Installation happens on your device and remains subject to Hermes scanning and your review.

The full skill definition

Exactly what Hermes loads when this skill runs.

Reproduced from the official documentation. Read it before enabling the skill: this text becomes the agent's instructions.

Query Solana wallets, tokens, txs, and NFTs in USD.

Skill metadata

A lookup table. Do not read it all; find the row that applies to you.

Source	Optional — install with `hermes skills install official/blockchain/solana`
Path	`optional-skills/blockchain/solana`
Version	`0.2.0`
Author	Deniz Alagoz (gizdusum), enhanced by Hermes Agent
License	MIT
Platforms	linux, macos, windows
Tags	`Solana`, `Blockchain`, `Crypto`, `Web3`, `RPC`, `DeFi`, `NFT`

Reference: full SKILL.md

Explains the idea itself. Read it slowly; the later sections build on it.

Query Solana on-chain data enriched with USD pricing via CoinGecko. 8 commands: wallet portfolio, token info, transactions, activity, NFTs, whale detection, network stats, and price lookup.

No API key needed. Uses only Python standard library (urllib, json, argparse).

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When to Use

Explains the idea itself. Read it slowly; the later sections build on it.

User asks for a Solana wallet balance, token holdings, or portfolio value
User wants to inspect a specific transaction by signature
User wants SPL token metadata, price, supply, or top holders
User wants recent transaction history for an address
User wants NFTs owned by a wallet
User wants to find large SOL transfers (whale detection)
User wants Solana network health, TPS, epoch, or SOL price
User asks "what's the price of BONK/JUP/SOL?"

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Prerequisites

Explains the idea itself. Read it slowly; the later sections build on it.

The helper script uses only Python standard library (urllib, json, argparse). No external packages required.

Pricing data comes from CoinGecko's free API (no key needed, rate-limited to ~10-30 requests/minute). For faster lookups, use --no-prices flag.

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Quick Reference

Explains the idea itself. Read it slowly; the later sections build on it.

RPC endpoint (default): https://api.mainnet-beta.solana.com Override: export SOLANA_RPC_URL=https://your-private-rpc.com

Helper script path: ~/.hermes/skills/blockchain/solana/scripts/solana_client.py

Text8 lines

python3 solana_client.py wallet   <address> [--limit N] [--all] [--no-prices]
python3 solana_client.py tx       <signature>
python3 solana_client.py token    <mint_address>
python3 solana_client.py activity <address> [--limit N]
python3 solana_client.py nft      <address>
python3 solana_client.py whales   [--min-sol N]
python3 solana_client.py stats
python3 solana_client.py price    <mint_or_symbol>

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Procedure

Settings you configure once. Change one at a time so you can see what each does. Set SOLANA_RPC_URL in your environment, not in the chat.

0. Setup Check

Shell7 lines

python3 --version

# Optional: set a private RPC for better rate limits
export SOLANA_RPC_URL="https://api.mainnet-beta.solana.com"

# Confirm connectivity
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats

1. Wallet Portfolio

Get SOL balance, SPL token holdings with USD values, NFT count, and portfolio total. Tokens sorted by value, dust filtered, known tokens labeled by name (BONK, JUP, USDC, etc.).

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM

Flags:

--limit N — show top N tokens (default: 20)
--all — show all tokens, no dust filter, no limit
--no-prices — skip CoinGecko price lookups (faster, RPC-only)

Output includes: SOL balance + USD value, token list with prices sorted by value, dust count, NFT summary, total portfolio value in USD.

2. Transaction Details

Inspect a full transaction by its base58 signature. Shows balance changes in both SOL and USD.

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  tx 5j7s8K...your_signature_here

Output: slot, timestamp, fee, status, balance changes (SOL + USD), program invocations.

3. Token Info

Get SPL token metadata, current price, market cap, supply, decimals, mint/freeze authorities, and top 5 holders.

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  token DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263

Output: name, symbol, decimals, supply, price, market cap, top 5 holders with percentages.

4. Recent Activity

List recent transactions for an address (default: last 10, max: 25).

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  activity 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM --limit 25

5. NFT Portfolio

List NFTs owned by a wallet (heuristic: SPL tokens with amount=1, decimals=0).

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  nft 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM

Note: Compressed NFTs (cNFTs) are not detected by this heuristic.

6. Whale Detector

Scan the most recent block for large SOL transfers with USD values.

Shell2 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
  whales --min-sol 500

Note: scans the latest block only — point-in-time snapshot, not historical.

7. Network Stats

Live Solana network health: current slot, epoch, TPS, supply, validator version, SOL price, and market cap.

Shell1 line

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats

8. Price Lookup

Quick price check for any token by mint address or known symbol.

Shell4 lines

python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price BONK
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price JUP
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price SOL
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263

Known symbols: SOL, USDC, USDT, BONK, JUP, WETH, JTO, mSOL, stSOL, PYTH, HNT, RNDR, WEN, W, TNSR, DRIFT, bSOL, JLP, WIF, MEW, BOME, PENGU.

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Pitfalls

Explains the idea itself. Read it slowly; the later sections build on it.

CoinGecko rate-limits — free tier allows ~10-30 requests/minute. Price lookups use 1 request per token. Wallets with many tokens may not get prices for all of them. Use --no-prices for speed.
Public RPC rate-limits — Solana mainnet public RPC limits requests. For production use, set SOLANA_RPC_URL to a private endpoint (Helius, QuickNode, Triton).
NFT detection is heuristic — amount=1 + decimals=0. Compressed NFTs (cNFTs) and Token-2022 NFTs won't appear.
Whale detector scans latest block only — not historical. Results vary by the moment you query.
Transaction history — public RPC keeps ~2 days. Older transactions may not be available.
Token names — ~25 well-known tokens are labeled by name. Others show abbreviated mint addresses. Use the token command for full info.
Retry on 429 — both RPC and CoinGecko calls retry up to 2 times with exponential backoff on rate-limit errors.

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Verification

Explains the idea itself. Read it slowly; the later sections build on it.

Shell2 lines

# Should print current Solana slot, TPS, and SOL price
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats