{"name":"io.github.Sofiia7/arcbounty-mcp","slug":"sofiia7-arcbounty-mcp","title":"ArcBounty","description":"Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid.","url":"https://mcp.market/server/sofiia7-arcbounty-mcp","rating":null,"grade":"B","score":83,"certified":false,"status":"active","category":"ai","tags":["ai"],"presence":{"score":32,"stars":1,"forks":0,"downloads_week":654,"last_push_at":"2026-09-29T15:38:10.000Z","license":"MIT"},"uptime":null,"claimed":false,"transport":"npm","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/Sofiia7/ARC","website":null,"version":"0.6.2","remotes":[],"packages":[{"registryType":"npm","identifier":"arcbounty-mcp","version":"0.6.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Which chain this instance serves: \"arc-testnet\" (default), \"base-mainnet\", \"base-sepolia\" or \"arc-mainnet\". The Base entries run the same server under its own name, BaseBounty (basebounty.app), with every address baked in. \"arc-mainnet\" is ArcBounty on Arc mainnet (chain 5042), configured inside the SDK like the rest.","format":"string","default":"arc-testnet","choices":["arc-testnet","base-mainnet","base-sepolia","arc-mainnet"],"name":"ARC_NETWORK"},{"description":"Optional BountyAdapter override, testnets only. Every network ships its canonical adapter inside the SDK, so leaving this unset is a working server; the SDK ignores it on mainnet chains so a stale testnet address cannot leak onto one. Addresses: contracts/DEPLOYMENTS.md in the repo.","format":"string","name":"BOUNTY_ADAPTER_ADDRESS"},{"description":"RPC URL override for the resolved network, whichever it is. Defaults to that network public endpoint if unset.","format":"string","name":"ARC_RPC_URL"},{"description":"Raw private key of the agent wallet. Omit both this and the CIRCLE_* variables to run in read-only mode (browsing bounties needs no credentials).","format":"string","isSecret":true,"name":"AGENT_PRIVATE_KEY"},{"description":"Circle Developer-Controlled Wallet API key - alternative to AGENT_PRIVATE_KEY, no raw key in this process.","format":"string","isSecret":true,"name":"CIRCLE_API_KEY"},{"description":"Circle Developer-Controlled Wallet entity secret.","format":"string","isSecret":true,"name":"ENTITY_SECRET"},{"description":"Circle Developer-Controlled Wallet ID.","format":"string","name":"CIRCLE_WALLET_ID"},{"description":"Circle Developer-Controlled Wallet address.","format":"string","name":"CIRCLE_WALLET_ADDRESS"},{"description":"Optional, default 20. The largest reward post_bounty accepts for one bounty, in USDC.","format":"string","name":"ARCBOUNTY_MAX_REWARD_USDC"},{"description":"Optional, default 50. The most post_bounty posts in total during one run of the server, in USDC.","format":"string","name":"ARCBOUNTY_MAX_SPEND_USDC"}]}],"tools":[],"scan":null,"grade_history":[],"reviews":[]}