Solana token safety and pump.fun rug checks: free for any mint, paid depth in USDC on Solana or Base
Connect Runs on your machine
claude mcp add solana-token-safety -e SOLANA_PRIVATE_KEY=<SOLANA_PRIVATE_KEY> -e EVM_PRIVATE_KEY=<EVM_PRIVATE_KEY> -e SOLANA_KEYPAIR_PATH=<SOLANA_KEYPAIR_PATH> -e LOOPHOLETAPE_API_KEY=<LOOPHOLETAPE_API_KEY> -e LOOPHOLETAPE_MAX_USD_PER_CALL=<LOOPHOLETAPE_MAX_USD_PER_CALL> -e LOOPHOLETAPE_MAX_USD_PER_DAY=<LOOPHOLETAPE_MAX_USD_PER_DAY> -- https://github.com/gosadu/loophole-tape/releases/download/mcp-v0.2.0/loopholetape-mcp-0.2.0.mcpb{
"mcpServers": {
"solana-token-safety": {
"command": "https://github.com/gosadu/loophole-tape/releases/download/mcp-v0.2.0/loopholetape-mcp-0.2.0.mcpb",
"args": [],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"LOOPHOLETAPE_API_KEY": "<LOOPHOLETAPE_API_KEY>",
"LOOPHOLETAPE_MAX_USD_PER_CALL": "<LOOPHOLETAPE_MAX_USD_PER_CALL>",
"LOOPHOLETAPE_MAX_USD_PER_DAY": "<LOOPHOLETAPE_MAX_USD_PER_DAY>"
}
}
}
}{
"mcpServers": {
"solana-token-safety": {
"command": "https://github.com/gosadu/loophole-tape/releases/download/mcp-v0.2.0/loopholetape-mcp-0.2.0.mcpb",
"args": [],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"LOOPHOLETAPE_API_KEY": "<LOOPHOLETAPE_API_KEY>",
"LOOPHOLETAPE_MAX_USD_PER_CALL": "<LOOPHOLETAPE_MAX_USD_PER_CALL>",
"LOOPHOLETAPE_MAX_USD_PER_DAY": "<LOOPHOLETAPE_MAX_USD_PER_DAY>"
}
}
}
}{
"servers": {
"solana-token-safety": {
"type": "stdio",
"command": "https://github.com/gosadu/loophole-tape/releases/download/mcp-v0.2.0/loopholetape-mcp-0.2.0.mcpb",
"args": [],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"SOLANA_KEYPAIR_PATH": "<SOLANA_KEYPAIR_PATH>",
"LOOPHOLETAPE_API_KEY": "<LOOPHOLETAPE_API_KEY>",
"LOOPHOLETAPE_MAX_USD_PER_CALL": "<LOOPHOLETAPE_MAX_USD_PER_CALL>",
"LOOPHOLETAPE_MAX_USD_PER_DAY": "<LOOPHOLETAPE_MAX_USD_PER_DAY>"
}
}
}
}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_PRIVATE_KEYOptional, secret | Optional. Base58 secret key of a wallet holding USDC on Solana; pays the paid tools per call. Use a dedicated wallet with a few dollars. No SOL needed. |
EVM_PRIVATE_KEYOptional, secret | Optional. Private key (0x + 64 hex) of an EVM wallet holding USDC on Base; pays when no Solana wallet is set. No ETH needed. |
SOLANA_KEYPAIR_PATHOptional | Optional. Path to a solana-keygen JSON keypair, instead of SOLANA_PRIVATE_KEY. |
LOOPHOLETAPE_API_KEYOptional, secret | Optional. A prepaid lt_... key, used instead of a wallet. |
LOOPHOLETAPE_MAX_USD_PER_CALLOptional | Most to pay for one call, in USD. Tools priced above it are hidden. |
LOOPHOLETAPE_MAX_USD_PER_DAYOptional | Most to sign in one UTC day, in USD. |
Details
| Package | https://github.com/gosadu/loophole-tape/releases/download/mcp-v0.2.0/[email protected] (MCPB, stdio) |
| First published | 30 Sep 2026 |
| Last updated | 30 Sep 2026 |
| Registry name | com.loopholetape/solana-token-safety |
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