Pay-per-call x402 agent tools (USDC): web reader, token/wallet/email/site checks, screenshots, PDFs.
Connect Runs on your machine
claude mcp add softbot-mcp -e SOLANA_PRIVATE_KEY=<SOLANA_PRIVATE_KEY> -e MAX_SPEND_USDC=<MAX_SPEND_USDC> -e SOFTBOT_DRY_RUN=<SOFTBOT_DRY_RUN> -- npx -y [email protected]
{
"mcpServers": {
"softbot-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
"SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
}
}
}
}
{
"mcpServers": {
"softbot-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
"SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
}
}
}
}
{
"servers": {
"softbot-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
"MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
"SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
}
}
}
}
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 | Solana keypair (base58 or JSON byte array) of a wallet holding USDC; pays each call |
MAX_SPEND_USDCOptional | Per-session spend cap in USDC (default 0.25) |
SOFTBOT_DRY_RUNOptional | Set to 1 to only show prices, never pay |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 16 Oct 2026 |
| Last updated | 16 Oct 2026 |
| Registry name | io.github.softbot-studio/softbot-mcp |
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