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Metaplex Agent Registry
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @three-ws/[email protected]Credentials from the publisher
- SOLANA_SECRET_KEY — Base58 secret key (or JSON byte array) for the minting wallet. Optional: read tools and the Phantom/Solflare prepare/send flow work without it.
- SOLANA_RPC_URL — HTTPS Solana RPC endpoint. Defaults to the public endpoint for the configured network; bring your own (Helius / Quicknode / Triton) for production.
- METAPLEX_AGENT_NETWORK — Default cluster: mainnet or devnet. Defaults to mainnet; every tool also takes a per-call network.
- REQUIRE_CONFIRM — Refuse to broadcast a mint or registration until the call is re-issued with confirm=true. Default true.
- DEPLOY_FEE_SOL — Mainnet deploy fee, in SOL, paid to DEPLOY_FEE_WALLET in the same transaction as the mint. Default 0.02.
- DEPLOY_FEE_WALLET — Wallet the deploy fee is paid to. Defaults to the three.ws $THREE buyback wallet; override only when self-hosting a fork.
- DEPLOY_FEE_ENABLED — Set false to build a fork that charges no deploy fee. Default true.
- THREE_HALF_PRICE_AT — $THREE balance in the paying wallet that halves the deploy fee. Default 50000.
- THREE_FREE_AT — $THREE balance in the paying wallet that waives the deploy fee entirely. Default 250000.
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
SOLANA_SECRET_KEY=<secret> SOLANA_RPC_URL=<value> METAPLEX_AGENT_NETWORK=<value> REQUIRE_CONFIRM=<value> DEPLOY_FEE_SOL=<value> DEPLOY_FEE_WALLET=<value> DEPLOY_FEE_ENABLED=<value> THREE_HALF_PRICE_AT=<value> THREE_FREE_AT=<value> claude mcp add io.github.nirholas-metaplex-agent -- npx -y @three-ws/metaplex-agent-mcp@0.2.1Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.nirholas-metaplex-agent": { "command": "npx", "args": [ "-y", "@three-ws/[email protected]" ], "env": { "SOLANA_SECRET_KEY": "<secret>", "SOLANA_RPC_URL": "<value>", "METAPLEX_AGENT_NETWORK": "<value>", "REQUIRE_CONFIRM": "<value>", "DEPLOY_FEE_SOL": "<value>", "DEPLOY_FEE_WALLET": "<value>", "DEPLOY_FEE_ENABLED": "<value>", "THREE_HALF_PRICE_AT": "<value>", "THREE_FREE_AT": "<value>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
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