{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.nirholas/metaplex-agent","description":"Deploy AI agents on-chain on Solana with an EIP-8004 identity. Deploy fee funds $THREE buybacks.","title":"Metaplex Agent Registry","repository":{"url":"https://github.com/nirholas/three.ws","source":"github","subfolder":"packages/metaplex-agent-mcp"},"version":"0.2.0","websiteUrl":"https://three.ws","icons":[{"src":"https://three.ws/three-ws-mcp-icon.svg","mimeType":"image/svg+xml","sizes":["any"]}],"packages":[{"registryType":"npm","identifier":"@three-ws/metaplex-agent-mcp","version":"0.2.0","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Base58 secret key (or JSON byte array) for the minting wallet. Optional: read tools and the Phantom/Solflare prepare/send flow work without it.","format":"string","isSecret":true,"name":"SOLANA_SECRET_KEY"},{"description":"HTTPS Solana RPC endpoint. Defaults to the public endpoint for the configured network; bring your own (Helius / Quicknode / Triton) for production.","format":"string","name":"SOLANA_RPC_URL"},{"description":"Default cluster: mainnet or devnet. Defaults to mainnet; every tool also takes a per-call network.","format":"string","default":"mainnet","name":"METAPLEX_AGENT_NETWORK"},{"description":"Refuse to broadcast a mint or registration until the call is re-issued with confirm=true. Default true.","format":"boolean","default":"true","name":"REQUIRE_CONFIRM"},{"description":"Mainnet deploy fee, in SOL, paid to DEPLOY_FEE_WALLET in the same transaction as the mint. Default 0.02.","format":"string","default":"0.02","name":"DEPLOY_FEE_SOL"},{"description":"Wallet the deploy fee is paid to. Defaults to the three.ws $THREE buyback wallet; override only when self-hosting a fork.","format":"string","name":"DEPLOY_FEE_WALLET"},{"description":"Set false to build a fork that charges no deploy fee. Default true.","format":"boolean","default":"true","name":"DEPLOY_FEE_ENABLED"},{"description":"$THREE balance in the paying wallet that halves the deploy fee. Default 50000.","format":"string","default":"50000","name":"THREE_HALF_PRICE_AT"},{"description":"$THREE balance in the paying wallet that waives the deploy fee entirely. Default 250000.","format":"string","default":"250000","name":"THREE_FREE_AT"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-19T22:02:25.314526Z","publishedAt":"2026-08-19T22:02:25.314526Z","updatedAt":"2026-08-19T22:02:25.314526Z","isLatest":true}}}