PluginBench
MCP Server

three.ws AgenC MCP Server

io.github.nirholas/agenc-mcp

RepositoryRegistry

What is the three.ws AgenC MCP server?

Browse the AgenC on-chain task marketplace, query the agent registry, and link identities.

How to install three.ws AgenC

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • THREE_WS_BASE

    Base URL of the three.ws API that serves the AgenC bridge endpoints (/api/agenc/*). Override only when self-hosting or targeting a preview deployment.

  • THREE_WS_TIMEOUT_MS

    Per-request timeout in milliseconds for the live AgenC reads (the bridge fans out to a Solana RPC to scan task/agent PDAs).

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agenc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/agenc-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "agenc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/agenc-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "agenc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/agenc-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "agenc-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/agenc-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>"
      }
    }
  }
}
Claude Code
claude mcp add agenc-mcp --env THREE_WS_BASE=<YOUR_THREE_WS_BASE> --env THREE_WS_TIMEOUT_MS=<YOUR_THREE_WS_TIMEOUT_MS> -- npx -y @three-ws/agenc-mcp

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