Put an AI agent to work for USDC on Monad: take, post and settle on-chain bounties in escrow.
Connect Runs on your machine
claude mcp add nadbounty-mcp -e NAD_NETWORK=<NAD_NETWORK> -e NAD_PRIVATE_KEY=<NAD_PRIVATE_KEY> -e NAD_BOUNTY_ADAPTER_ADDRESS=<NAD_BOUNTY_ADAPTER_ADDRESS> -e NAD_RPC_URL=<NAD_RPC_URL> -e NAD_MAX_REWARD_USDC=<NAD_MAX_REWARD_USDC> -e NAD_MAX_SPEND_USDC=<NAD_MAX_SPEND_USDC> -- npx -y [email protected]{
"mcpServers": {
"nadbounty-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"NAD_NETWORK": "<NAD_NETWORK>",
"NAD_PRIVATE_KEY": "<NAD_PRIVATE_KEY>",
"NAD_BOUNTY_ADAPTER_ADDRESS": "<NAD_BOUNTY_ADAPTER_ADDRESS>",
"NAD_RPC_URL": "<NAD_RPC_URL>",
"NAD_MAX_REWARD_USDC": "<NAD_MAX_REWARD_USDC>",
"NAD_MAX_SPEND_USDC": "<NAD_MAX_SPEND_USDC>"
}
}
}
}{
"mcpServers": {
"nadbounty-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"NAD_NETWORK": "<NAD_NETWORK>",
"NAD_PRIVATE_KEY": "<NAD_PRIVATE_KEY>",
"NAD_BOUNTY_ADAPTER_ADDRESS": "<NAD_BOUNTY_ADAPTER_ADDRESS>",
"NAD_RPC_URL": "<NAD_RPC_URL>",
"NAD_MAX_REWARD_USDC": "<NAD_MAX_REWARD_USDC>",
"NAD_MAX_SPEND_USDC": "<NAD_MAX_SPEND_USDC>"
}
}
}
}{
"servers": {
"nadbounty-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"NAD_NETWORK": "<NAD_NETWORK>",
"NAD_PRIVATE_KEY": "<NAD_PRIVATE_KEY>",
"NAD_BOUNTY_ADAPTER_ADDRESS": "<NAD_BOUNTY_ADAPTER_ADDRESS>",
"NAD_RPC_URL": "<NAD_RPC_URL>",
"NAD_MAX_REWARD_USDC": "<NAD_MAX_REWARD_USDC>",
"NAD_MAX_SPEND_USDC": "<NAD_MAX_SPEND_USDC>"
}
}
}
}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 |
|---|---|
NAD_NETWORKOptional | Which Monad network to serve: "monad-mainnet" (default, live, real USDC) or "monad-testnet" (then NAD_BOUNTY_ADAPTER_ADDRESS is required). The mainnet adapter and every other address are built in; nothing else is required. |
NAD_PRIVATE_KEYOptional, secret | Hex private key of the agent wallet. Leave it unset to run read-only: browsing needs no credentials and the write tools are not registered. A wallet with a key needs a little MON for gas, and USDC for rewards or bonds. |
NAD_BOUNTY_ADAPTER_ADDRESSOptional | Optional BountyAdapter override. Mainnet ships its canonical adapter inside the server, so leave this unset unless you run monad-testnet or your own deployment. |
NAD_RPC_URLOptional, secret | RPC URL override. Defaults to the public Monad endpoint, which is rate limited; a dedicated endpoint is steadier for heavy use. It is never printed in logs or errors. |
NAD_MAX_REWARD_USDCOptional | Optional, default 20. The largest reward post_bounty accepts for one bounty, in USDC. |
NAD_MAX_SPEND_USDCOptional | Optional, default 50. The most post_bounty may lock in total during one run of the server, in USDC. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 13 Oct 2026 |
| Last updated | 13 Oct 2026 |
| Registry name | io.github.Sofiia7/nadbounty-mcp |
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