solana-mcp-server

A Model Context Protocol (MCP) server that provides comprehensive access to Solana blockchain data through Cline. This server implements a wide range of Solana RPC methods, making it easy to query blockchain information directly through natural language conversations.

1. Go to the Releases page
2. Download the appropriate binary for your system:
   • Linux: solana-mcp-server-linux-amd64
   • macOS Intel: solana-mcp-server-macos-amd64
   • macOS Apple Silicon: solana-mcp-server-macos-arm64
   • Windows: solana-mcp-server-windows-amd64.exe
3. Make the binary executable (Linux/macOS):

   chmod +x solana-mcp-server-*

4. Configure Claude Desktop:

   CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/claude"
   mkdir -p "$CONFIG_DIR"
   echo "{\"mcpServers\":{\"solana\":{\"command\":\"$PWD/solana-mcp-server-*\",\"env\":{\"SOLANA_RPC_URL\":\"https://api.mainnet-beta.solana.com\"}}}}" > "$CONFIG_DIR/config.json"

TEMP_DIR=$(mktemp -d) && cd "$TEMP_DIR" && git clone https://github.com/opensvm/solana-mcp-server.git . && cargo build --release && CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/claude" && mkdir -p "$CONFIG_DIR" && echo "{\"mcpServers\":{\"solana\":{\"command\":\"$PWD/target/release/solana-mcp-server\",\"env\":{\"SOLANA_RPC_URL\":\"https://api.mainnet-beta.solana.com\"}}}}" > "$CONFIG_DIR/config.json" || { rm -rf "$TEMP_DIR"; exit 1; }

• getAccountInfo: Returns all information associated with the account of provided Pubkey

  • Input: pubkey (string) - Pubkey of account to query, as base-58 encoded string
  • Returns: Account data, balance, owner, and other metadata

• getMultipleAccounts: Returns account information for a list of Pubkeys

  • Input: pubkeys (array of strings) - List of Pubkeys to query
  • Returns: Array of account information

• getProgramAccounts: Returns all accounts owned by the provided program Pubkey

  • Input: programId (string) - Program Pubkey to query
  • Returns: Array of owned accounts with their data

• getBalance: Returns the SOL balance of an account

  • Input: pubkey (string) - Account Pubkey to query
  • Returns: Balance in lamports (1 SOL = 1,000,000,000 lamports)

• getLargestAccounts: Returns the 20 largest accounts by lamport balance

  • Input: None
  • Returns: Array of accounts with their balances

• getBlock: Returns identity and transaction information about a confirmed block

  • Input: slot (integer) - Slot number to query
  • Returns: Block data including hash, parent, and transactions

• getBlocks: Returns a list of confirmed blocks between two slots

  • Input: start_slot (integer), end_slot (integer)
  • Returns: Array of block slots

• getBlocksWithLimit: Returns a list of confirmed blocks starting at given slot

  • Input: start_slot (integer), limit (integer)
  • Returns: Array of block slots up to limit

• getBlockTime: Returns estimated production time of a block

  • Input: slot (integer)
  • Returns: Unix timestamp (seconds since epoch)

• getBlockHeight: Returns current block height

  • Input: None
  • Returns: Current block height

• getBlockCommitment: Returns commitment for particular block

  • Input: slot (integer)
  • Returns: Block commitment information

• getBlockProduction: Returns recent block production information

  • Input: None
  • Returns: Block production stats

• getHealth: Returns current health status of the node

  • Input: None
  • Returns: "ok" if healthy, error otherwise

• getVersion: Returns current Solana version running on the node

  • Input: None
  • Returns: Version info including feature set

• getIdentity: Returns identity pubkey for the current node

  • Input: None
  • Returns: Node identity pubkey

• getClusterNodes: Returns information about all cluster nodes

  • Input: None
  • Returns: Array of node information

• getVoteAccounts: Returns account info and stake for all voting accounts

  • Input: None
  • Returns: Current and delinquent vote accounts

• getEpochInfo: Returns information about the current epoch

  • Input: None
  • Returns: Epoch info including slot and block height

• getEpochSchedule: Returns epoch schedule information

  • Input: None
  • Returns: Epoch schedule parameters

• getInflationGovernor: Returns current inflation governor

  • Input: None
  • Returns: Inflation parameters

• getInflationRate: Returns specific inflation values for current epoch

  • Input: None
  • Returns: Inflation rates

• getInflationReward: Returns inflation reward for list of addresses

  • Input: addresses (array of strings), optional epoch (integer)
  • Returns: Array of inflation rewards

• getTokenAccountBalance: Returns token balance of an SPL Token account

  • Input: accountAddress (string) - Token account to query
  • Returns: Token amount with decimals

• getTokenAccountsByDelegate: Returns all token accounts by approved delegate

  • Input: delegateAddress (string)
  • Returns: Array of token accounts

• getTokenAccountsByOwner: Returns all token accounts by token owner

  • Input: ownerAddress (string)
  • Returns: Array of token accounts

• getTokenLargestAccounts: Returns 20 largest accounts of a token type

  • Input: mint (string) - Token mint to query
  • Returns: Array of largest token accounts

• getTokenSupply: Returns total supply of an SPL Token type

  • Input: mint (string) - Token mint to query
  • Returns: Total supply with decimals

• getTransaction: Returns transaction details for confirmed transaction

  • Input: signature (string) - Transaction signature
  • Returns: Transaction info and status

• getSignaturesForAddress: Returns signatures for address's transactions

  • Input: address (string), optional limit (integer)
  • Returns: Array of transaction signatures

• getSignatureStatuses: Returns statuses of a list of signatures

  • Input: signatures (array of strings)
  • Returns: Array of transaction statuses

• getTransactionCount: Returns current Transaction count from ledger

  • Input: None
  • Returns: Transaction count

• simulateTransaction: Simulate sending a transaction

  • Input: transaction (string) - Encoded transaction
  • Returns: Simulation results

• sendTransaction: Send a transaction

  • Input: transaction (string) - Signed encoded transaction
  • Returns: Transaction signature

• getFeeForMessage: Get the fee for a message

  • Input: message (string) - Encoded message
  • Returns: Fee in lamports

• getLatestBlockhash: Returns the latest blockhash

  • Input: None
  • Returns: Blockhash and last valid slot

• isBlockhashValid: Returns whether a blockhash is still valid

  • Input: blockhash (string)
  • Returns: Validity status

• getStakeMinimumDelegation: Returns stake minimum delegation

  • Input: None
  • Returns: Minimum stake delegation in lamports

• getSupply: Returns information about current supply

  • Input: None
  • Returns: Supply info including total and circulating

• requestAirdrop: Request an airdrop of lamports to a Pubkey

  • Input: pubkey (string), lamports (integer)
  • Returns: Transaction signature

Once configured, you can interact with the Solana blockchain through natural language in Cline. Here are some example queries:

• "What's the SOL balance of address Gh9ZwEmdLJ8DscKNTkTqPbNwLNNBjuSzaG9Vp2KGtKJr?"
• "Show me the current slot number"
• "Get information about the latest block"
• "What's the current inflation rate?"
• "Show me the token accounts owned by address ..."

• SOLANA_RPC_URL: (Optional) The Solana RPC endpoint to use. Defaults to "https://api.mainnet-beta.solana.com" if not specified.

• Rust and Cargo
• Solana CLI tools (optional, for testing)

cargo build

cargo run

MIT License