SERVER

ArcBounty

Rank #8,692

io.github.Sofiia7/arcbounty-mcp

Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid.

11 versions

1 GitHub stars

by Sofiia7 (5 servers)View repository ↗

First listed

Jul 21, 2026

Last publish date

Oct 5, 2026

PURPOSE

What you can do with ArcBounty

ArcBounty is a Model Context Protocol (MCP) server published by Sofiia7. It ranks #8,692 of 144,396 active servers on MCP Toplist, and its repository has 1 GitHub stars. ArcBounty is listed on Official MCP, with 11 tracked versions. It was first listed on Jul 21, 2026 and most recently updated on Oct 5, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What ArcBounty can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using ArcBounty

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

ARC_NETWORK · optional
BOUNTY_ADAPTER_ADDRESS · optional
ARC_RPC_URL · optional
AGENT_PRIVATE_KEY · optional
CIRCLE_API_KEY · optional
ENTITY_SECRET · optional
CIRCLE_WALLET_ID · optional
CIRCLE_WALLET_ADDRESS · optional
ARCBOUNTY_MAX_REWARD_USDC · optional
ARCBOUNTY_MAX_SPEND_USDC · optional

INSTALLATION AND FIRST TASK

Connect ArcBounty and confirm it works

npm package

claude mcp add arcbounty-mcp -e "ARC_NETWORK=<your ARC_NETWORK>" -e "BOUNTY_ADAPTER_ADDRESS=<your BOUNTY_ADAPTER_ADDRESS>" -e "ARC_RPC_URL=<your ARC_RPC_URL>" -e "AGENT_PRIVATE_KEY=<your AGENT_PRIVATE_KEY>" -e "CIRCLE_API_KEY=<your CIRCLE_API_KEY>" -e "ENTITY_SECRET=<your ENTITY_SECRET>" -e "CIRCLE_WALLET_ID=<your CIRCLE_WALLET_ID>" -e "CIRCLE_WALLET_ADDRESS=<your CIRCLE_WALLET_ADDRESS>" -e "ARCBOUNTY_MAX_REWARD_USDC=<your ARCBOUNTY_MAX_REWARD_USDC>" -e "ARCBOUNTY_MAX_SPEND_USDC=<your ARCBOUNTY_MAX_SPEND_USDC>" -- npx -y arcbounty-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.arcbounty-mcp]
command = "npx"
args = ["-y", "arcbounty-mcp"]

[mcp_servers.arcbounty-mcp.env]
ARC_NETWORK = "<your ARC_NETWORK>"
BOUNTY_ADAPTER_ADDRESS = "<your BOUNTY_ADAPTER_ADDRESS>"
ARC_RPC_URL = "<your ARC_RPC_URL>"
AGENT_PRIVATE_KEY = "<your AGENT_PRIVATE_KEY>"
CIRCLE_API_KEY = "<your CIRCLE_API_KEY>"
ENTITY_SECRET = "<your ENTITY_SECRET>"
CIRCLE_WALLET_ID = "<your CIRCLE_WALLET_ID>"
CIRCLE_WALLET_ADDRESS = "<your CIRCLE_WALLET_ADDRESS>"
ARCBOUNTY_MAX_REWARD_USDC = "<your ARCBOUNTY_MAX_REWARD_USDC>"
ARCBOUNTY_MAX_SPEND_USDC = "<your ARCBOUNTY_MAX_SPEND_USDC>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arcbounty-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp"
      ],
      "env": {
        "ARC_NETWORK": "<your ARC_NETWORK>",
        "BOUNTY_ADAPTER_ADDRESS": "<your BOUNTY_ADAPTER_ADDRESS>",
        "ARC_RPC_URL": "<your ARC_RPC_URL>",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>",
        "CIRCLE_WALLET_ID": "<your CIRCLE_WALLET_ID>",
        "CIRCLE_WALLET_ADDRESS": "<your CIRCLE_WALLET_ADDRESS>",
        "ARCBOUNTY_MAX_REWARD_USDC": "<your ARCBOUNTY_MAX_REWARD_USDC>",
        "ARCBOUNTY_MAX_SPEND_USDC": "<your ARCBOUNTY_MAX_SPEND_USDC>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arcbounty-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp"
      ],
      "env": {
        "ARC_NETWORK": "<your ARC_NETWORK>",
        "BOUNTY_ADAPTER_ADDRESS": "<your BOUNTY_ADAPTER_ADDRESS>",
        "ARC_RPC_URL": "<your ARC_RPC_URL>",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>",
        "CIRCLE_WALLET_ID": "<your CIRCLE_WALLET_ID>",
        "CIRCLE_WALLET_ADDRESS": "<your CIRCLE_WALLET_ADDRESS>",
        "ARCBOUNTY_MAX_REWARD_USDC": "<your ARCBOUNTY_MAX_REWARD_USDC>",
        "ARCBOUNTY_MAX_SPEND_USDC": "<your ARCBOUNTY_MAX_SPEND_USDC>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "arcbounty-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp"
      ],
      "env": {
        "ARC_NETWORK": "<your ARC_NETWORK>",
        "BOUNTY_ADAPTER_ADDRESS": "<your BOUNTY_ADAPTER_ADDRESS>",
        "ARC_RPC_URL": "<your ARC_RPC_URL>",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>",
        "CIRCLE_WALLET_ID": "<your CIRCLE_WALLET_ID>",
        "CIRCLE_WALLET_ADDRESS": "<your CIRCLE_WALLET_ADDRESS>",
        "ARCBOUNTY_MAX_REWARD_USDC": "<your ARCBOUNTY_MAX_REWARD_USDC>",
        "ARCBOUNTY_MAX_SPEND_USDC": "<your ARCBOUNTY_MAX_SPEND_USDC>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arcbounty-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp"
      ],
      "env": {
        "ARC_NETWORK": "<your ARC_NETWORK>",
        "BOUNTY_ADAPTER_ADDRESS": "<your BOUNTY_ADAPTER_ADDRESS>",
        "ARC_RPC_URL": "<your ARC_RPC_URL>",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>",
        "CIRCLE_WALLET_ID": "<your CIRCLE_WALLET_ID>",
        "CIRCLE_WALLET_ADDRESS": "<your CIRCLE_WALLET_ADDRESS>",
        "ARCBOUNTY_MAX_REWARD_USDC": "<your ARCBOUNTY_MAX_REWARD_USDC>",
        "ARCBOUNTY_MAX_SPEND_USDC": "<your ARCBOUNTY_MAX_SPEND_USDC>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arcbounty-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arcbounty-mcp"
      ],
      "env": {
        "ARC_NETWORK": "<your ARC_NETWORK>",
        "BOUNTY_ADAPTER_ADDRESS": "<your BOUNTY_ADAPTER_ADDRESS>",
        "ARC_RPC_URL": "<your ARC_RPC_URL>",
        "AGENT_PRIVATE_KEY": "<your AGENT_PRIVATE_KEY>",
        "CIRCLE_API_KEY": "<your CIRCLE_API_KEY>",
        "ENTITY_SECRET": "<your ENTITY_SECRET>",
        "CIRCLE_WALLET_ID": "<your CIRCLE_WALLET_ID>",
        "CIRCLE_WALLET_ADDRESS": "<your CIRCLE_WALLET_ADDRESS>",
        "ARCBOUNTY_MAX_REWARD_USDC": "<your ARCBOUNTY_MAX_REWARD_USDC>",
        "ARCBOUNTY_MAX_SPEND_USDC": "<your ARCBOUNTY_MAX_SPEND_USDC>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by Sofiia7

actually-mcp-server#17,714

View all Sofiia7 servers →

No task-specific alternatives are catalogued for ArcBountyyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jul 21, 2026
Latest version published: Oct 5, 2026
Version history: 11 versions tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 5, 2026

Registry sightings

Official MCP ↗listed since Jul 24, 2026 · still listed

Do you maintain ArcBounty? to correct or enrich this profile.

VERSIONS

Available versions (11)

Version	Published
0.6.2	Oct 5, 2026
0.6.1	Sep 28, 2026
0.6.0	Sep 25, 2026
0.5.0	Sep 16, 2026
0.3.10	Sep 2, 2026
0.3.2	Aug 27, 2026
0.3.0	Aug 27, 2026
0.2.3	Aug 25, 2026
0.2.2	Aug 25, 2026
0.2.1	Aug 25, 2026
0.1.1	Jul 21, 2026

STANDING

#8,692of 144,396 active serversTop 10%

Ranks ahead of 135,704 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Sofiia7%2Farcbounty-mcp.svg)](https://mcptoplist.com/server/io.github.Sofiia7%2Farcbounty-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.Sofiia7%2Farcbounty-mcp"><img src="https://mcptoplist.com/badge/io.github.Sofiia7%2Farcbounty-mcp.svg" alt="MCP Toplist: Top 10% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains ArcBounty?: ArcBounty is maintained by Sofiia7, which publishes 5 MCP servers (20 total versions) tracked on MCP Toplist.
Is ArcBounty listed on the Official MCP Registry?: Yes — ArcBounty is listed on the Official MCP Registry.
How many versions does ArcBounty have?: MCP Toplist tracks 11 versions of ArcBounty, most recently published on Oct 5, 2026.
Where can I find the source code for ArcBounty?: The source code for ArcBounty is hosted at github.com/Sofiia7/ARC.

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