Lets agents interact with the Solana blockchain via Solana Agent Kit: transactions, account queries and wallet management.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add solana --env RPC_URL='<RPC_URL>' --env SOLANA_PRIVATE_KEY='<SOLANA_PRIVATE_KEY>' -- npx solana-mcp~/.codex/config.toml
[mcp_servers.solana]
command = "npx"
args = ["solana-mcp"]
env = { RPC_URL = "<RPC_URL>", SOLANA_PRIVATE_KEY = "<SOLANA_PRIVATE_KEY>" }
# codex mcp add solana --env RPC_URL='<RPC_URL>' --env SOLANA_PRIVATE_KEY='<SOLANA_PRIVATE_KEY>' -- npx solana-mcp~/.cursor/mcp.json
{
"mcpServers": {
"solana": {
"command": "npx",
"args": [
"solana-mcp"
],
"env": {
"RPC_URL": "<RPC_URL>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"solana": {
"type": "stdio",
"command": "npx",
"args": [
"solana-mcp"
],
"env": {
"RPC_URL": "<RPC_URL>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"solana": {
"command": "npx",
"args": [
"solana-mcp"
],
"env": {
"RPC_URL": "<RPC_URL>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"solana": {
"command": "npx",
"args": [
"solana-mcp"
],
"env": {
"RPC_URL": "<RPC_URL>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"solana": {
"command": "npx",
"args": [
"solana-mcp"
],
"env": {
"RPC_URL": "<RPC_URL>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>"
}
}
}
}Environment variables
RPC_URLSOLANA_PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.