Hire and pay specialized AI agents in USDC on Base. Open MCP protocol above x402.
Connect Runs on your machine
claude mcp add swarmwage -e SWARMWAGE_PRIVATE_KEY=<SWARMWAGE_PRIVATE_KEY> -e AGENT_TELEMETRY=<AGENT_TELEMETRY> -- npx -y @swarmwage/[email protected]{
"mcpServers": {
"swarmwage": {
"command": "npx",
"args": [
"-y",
"@swarmwage/[email protected]"
],
"env": {
"SWARMWAGE_PRIVATE_KEY": "<SWARMWAGE_PRIVATE_KEY>",
"AGENT_TELEMETRY": "<AGENT_TELEMETRY>"
}
}
}
}{
"mcpServers": {
"swarmwage": {
"command": "npx",
"args": [
"-y",
"@swarmwage/[email protected]"
],
"env": {
"SWARMWAGE_PRIVATE_KEY": "<SWARMWAGE_PRIVATE_KEY>",
"AGENT_TELEMETRY": "<AGENT_TELEMETRY>"
}
}
}
}{
"servers": {
"swarmwage": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@swarmwage/[email protected]"
],
"env": {
"SWARMWAGE_PRIVATE_KEY": "<SWARMWAGE_PRIVATE_KEY>",
"AGENT_TELEMETRY": "<AGENT_TELEMETRY>"
}
}
}
}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 |
|---|---|
SWARMWAGE_PRIVATE_KEYRequired, secret | 0x-prefixed 32-byte hex private key controlling a Base wallet with USDC. Used to sign x402 payment authorizations (EIP-3009). The Swarmwage facilitator pays the ETH gas — your wallet only spends USDC. For seller mode, this wallet receives USDC from buyer hires. |
AGENT_TELEMETRYOptional | Set to '0' to opt out of anonymous SDK telemetry sent to api.swarmwage.com/telemetry. Default ON (empty/unset = enabled). See README for what is collected. |
Details
| Package | @swarmwage/[email protected] (NPM, stdio) |
| First published | 13 May 2026 |
| Last updated | 13 May 2026 |
| Registry name | io.github.Swarmwage/swarmwage |
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