The first Vibe Claiming MCP: AI agents scan and reclaim dormant SOL on Solana. Signs locally.
Connect Runs on your machine
claude mcp add unclaimed-sol -e SOLANA_KEYPAIR_PATH=<SOLANA_KEYPAIR_PATH> -e SOLANA_PRIVATE_KEY=<SOLANA_PRIVATE_KEY> -e SOLANA_RPC_URL=<SOLANA_RPC_URL> -e UNCLAIMED_SOL_API_URL=<UNCLAIMED_SOL_API_URL> -e UNCLAIMED_SOL_API_KEY=<UNCLAIMED_SOL_API_KEY> -- npx -y @unclaimed-sol/[email protected]{
"mcpServers": {
"unclaimed-sol": {
"command": "npx",
"args": [
"-y",
"@unclaimed-sol/[email protected]"
],
"env": {
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"SOLANA_RPC_URL": "<SOLANA_RPC_URL>",
"UNCLAIMED_SOL_API_URL": "<UNCLAIMED_SOL_API_URL>",
"UNCLAIMED_SOL_API_KEY": "<UNCLAIMED_SOL_API_KEY>"
}
}
}
}{
"mcpServers": {
"unclaimed-sol": {
"command": "npx",
"args": [
"-y",
"@unclaimed-sol/[email protected]"
],
"env": {
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"SOLANA_RPC_URL": "<SOLANA_RPC_URL>",
"UNCLAIMED_SOL_API_URL": "<UNCLAIMED_SOL_API_URL>",
"UNCLAIMED_SOL_API_KEY": "<UNCLAIMED_SOL_API_KEY>"
}
}
}
}{
"servers": {
"unclaimed-sol": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@unclaimed-sol/[email protected]"
],
"env": {
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"SOLANA_RPC_URL": "<SOLANA_RPC_URL>",
"UNCLAIMED_SOL_API_URL": "<UNCLAIMED_SOL_API_URL>",
"UNCLAIMED_SOL_API_KEY": "<UNCLAIMED_SOL_API_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SOLANA_KEYPAIR_PATHOptional, secret | Path to a Solana keypair JSON file. Enables Vibe Claiming (claim tools). |
SOLANA_PRIVATE_KEYOptional, secret | Alternative to SOLANA_KEYPAIR_PATH (base58 or JSON byte array). Prefer the keypair path. |
SOLANA_RPC_URLOptional, secret | Solana RPC endpoint. Defaults to the public mainnet-beta RPC. |
UNCLAIMED_SOL_API_URLOptional | Backend API URL. Defaults to https://unclaimedsol.com. |
UNCLAIMED_SOL_API_KEYOptional, secret | Optional backend API key. Requires an approved HTTPS API host. |
Details
| Package | @unclaimed-sol/[email protected] (NPM, stdio) |
| First published | 30 Oct 2026 |
| Last updated | 30 Oct 2026 |
| Registry name | io.github.nedim1511/unclaimed-sol |
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