Stellar Agent Search MCP Server

Name: Stellar Agent Search MCP Server
Author: io.github.berkingurcan

io.github.berkingurcan/stellar-agent-search

Repository Registry

What is the Stellar Agent Search MCP server?

Discover and rank Stellar 8004 agents with a read-only MCP server and fail-closed contract probes.

How to install Stellar Agent Search

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

STELLAR_NETWORK
Stellar network to target: mainnet | testnet. testnet also requires EXPLORER_BASE_URL — the default explorer indexes mainnet only, and the server refuses to start on the mismatched pair.
EXPLORER_BASE_URL
Override the stellar-8004 explorer API base URL.
STELLAR_RPC_URL
Override the Soroban RPC URL used for the bounded Reputation-contract probe.
VERIFY_ONCHAIN
Set to 'false' to skip the bounded contract probe; reputation fields remain Explorer-declared either way.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "stellar-agent-search": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-agent-search"
      ],
      "env": {
        "STELLAR_NETWORK": "<YOUR_STELLAR_NETWORK>",
        "EXPLORER_BASE_URL": "<YOUR_EXPLORER_BASE_URL>",
        "STELLAR_RPC_URL": "<YOUR_STELLAR_RPC_URL>",
        "VERIFY_ONCHAIN": "<YOUR_VERIFY_ONCHAIN>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "stellar-agent-search": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-agent-search"
      ],
      "env": {
        "STELLAR_NETWORK": "<YOUR_STELLAR_NETWORK>",
        "EXPLORER_BASE_URL": "<YOUR_EXPLORER_BASE_URL>",
        "STELLAR_RPC_URL": "<YOUR_STELLAR_RPC_URL>",
        "VERIFY_ONCHAIN": "<YOUR_VERIFY_ONCHAIN>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "stellar-agent-search": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-agent-search"
      ],
      "env": {
        "STELLAR_NETWORK": "<YOUR_STELLAR_NETWORK>",
        "EXPLORER_BASE_URL": "<YOUR_EXPLORER_BASE_URL>",
        "STELLAR_RPC_URL": "<YOUR_STELLAR_RPC_URL>",
        "VERIFY_ONCHAIN": "<YOUR_VERIFY_ONCHAIN>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "stellar-agent-search": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "stellar-agent-search"
      ],
      "env": {
        "STELLAR_NETWORK": "<YOUR_STELLAR_NETWORK>",
        "EXPLORER_BASE_URL": "<YOUR_EXPLORER_BASE_URL>",
        "STELLAR_RPC_URL": "<YOUR_STELLAR_RPC_URL>",
        "VERIFY_ONCHAIN": "<YOUR_VERIFY_ONCHAIN>"
      }
    }
  }
}

Claude Code

claude mcp add stellar-agent-search --env STELLAR_NETWORK=<YOUR_STELLAR_NETWORK> --env EXPLORER_BASE_URL=<YOUR_EXPLORER_BASE_URL> --env STELLAR_RPC_URL=<YOUR_STELLAR_RPC_URL> --env VERIFY_ONCHAIN=<YOUR_VERIFY_ONCHAIN> -- npx -y stellar-agent-search