Solana AI agent tools and MCP servers7 AI agent tools and MCP servers whose own docs name Solana, compared on price, network and the catch. Checked against each maker's own pages; last updated Oct 18, 2026.
| Tool | Best for | Price | Solana | Catch |
|---|---|---|---|---|
| x402 (Coinbase) | Let APIs charge AI agents per request in stablecoins | 1,000 transactions/mo free, then $0.001 each | Mainnet | Gas is on top of the per-transaction fee; four chains documented |
| Crossmint Agent Wallets | Stablecoin wallets with spend limits for AI agents | Free up to 1,000 active wallets/mo, then usage-based | Mainnet | Ethereum and Avalanche are by request through sales, not self-serve |
| Coinbase AgentKit | Giving AI agents a wallet and onchain actions on EVM and Solana | Free | Mainnet | README warns prompt injection can trigger transfers; no built-in approvals, spend caps or allowlists |
| ElizaOS | TypeScript agents with an EVM and Solana wallet plugin | Free | Mainnet | Wallet plugin signs txs; README says financial writes need runtime confirmation, keys stay in WalletBackend |
| Solana Agent Kit | Connecting any AI agent to 60+ Solana protocol actions | Free | Mainnet | Quick start loads a raw secret key into a KeypairWallet; transactions go to mainnet unless isDevnet is set |
| Alchemy MCP Server | Giving AI agents Alchemy RPC, NFT, price and wallet data tools | Uses your Alchemy plan | Network not stated | Smart wallet tools can submit signed prepared calls; the old local npm server stopped working Sept 30, 2026 |
| Quicknode MCP | Managing Quicknode endpoints and reading chain data from AI chat | Uses your Quicknode plan | Mainnet | Admin role can create and delete endpoints and change security rules; no public repo or license is cited |
Compare two side by side: x402 (Coinbase) vs Crossmint Agent Wallets · x402 (Coinbase) vs Coinbase AgentKit · x402 (Coinbase) vs ElizaOS · Crossmint Agent Wallets vs Coinbase AgentKit
Best for Let APIs charge AI agents per request in stablecoins
Catch Gas is on top of the per-transaction fee; four chains documented
Solana
Base
Arbitrum
PolygonBest for Stablecoin wallets with spend limits for AI agents
Catch Ethereum and Avalanche are by request through sales, not self-serve
SolanaBaseArbitrumPolygon
BNB Chain
StellarBest for Giving AI agents a wallet and onchain actions on EVM and Solana
Catch README warns prompt injection can trigger transfers; no built-in approvals, spend caps or allowlists
Solana
EthereumBaseArbitrumPolygonAny EVM chainBest for TypeScript agents with an EVM and Solana wallet plugin
Catch Wallet plugin signs txs; README says financial writes need runtime confirmation, keys stay in WalletBackend
SolanaEthereumBaseBNB ChainBest for Connecting any AI agent to 60+ Solana protocol actions
Catch Quick start loads a raw secret key into a KeypairWallet; transactions go to mainnet unless isDevnet is set
SolanaBest for Giving AI agents Alchemy RPC, NFT, price and wallet data tools
Catch Smart wallet tools can submit signed prepared calls; the old local npm server stopped working Sept 30, 2026
*Solana (network not stated)*Ethereum (network not stated)*Base (network not stated)*Arbitrum (network not stated)*Polygon (network not stated)Best for Managing Quicknode endpoints and reading chain data from AI chat
Catch Admin role can create and delete endpoints and change security rules; no public repo or license is cited
SolanaEthereumBase*Arbitrum (network not stated)*Polygon (network not stated)See every Solana developer tool or all AI agents picks. Prices change often, so confirm on each maker's page.
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