mcp-client - SKILL.md Agent Skill

name: mcp-client description: Connect to multiple MCP servers via HTTP to query data, run tools, and get information. Use when asked to check platform data, analytics, or interact with external services. metadata: { "openclaw": { "emoji": "🔌", "os": ["linux", "macos"], "requires": { "bins": ["python3"] } }

}

MCP Client — Multi-Server Tool Caller

Call tools on any configured MCP server via HTTP. Supports multiple servers — choose the right one based on user's request.

Available MCP Servers

Server	Description	When to use
`keothom`	Kèo Thơm platform data	Financial data, users, wallets, games, transactions, revenue

More servers can be added by editing /app/skills/mcp-client/servers.json

Quick Usage

List available servers

python3 /app/skills/mcp-client/scripts/mcp_call.py --list-servers

List tools on a server

python3 /app/skills/mcp-client/scripts/mcp_call.py --server keothom --list-tools

Call a tool

python3 /app/skills/mcp-client/scripts/mcp_call.py --server keothom --tool platform_overview

Call a tool with parameters

python3 /app/skills/mcp-client/scripts/mcp_call.py --server keothom --tool search_user --params '{"query": "demo"}'

Call a tool with named args (shorthand)

python3 /app/skills/mcp-client/scripts/mcp_call.py --server keothom --tool get_user_wallet --params '{"display_name": "Tieple"}'

Keothom Server — Available Tools

Tool	Description	Parameters
`platform_overview`	Tổng quan: users, sellers, games, wallets	none
`revenue_report`	Báo cáo doanh thu	`days` (default: 30)
`game_stats`	Thống kê games	`mode` (LOTTERY/AUCTION)
`search_user`	Tìm user	`query` (tên/email/ID)
`get_user_wallet`	Ví & giao dịch user	`user_id` or `display_name`
`list_wallets`	Danh sách ví	`limit`, `min_balance`
`list_transactions`	Giao dịch gần nhất	`days`, `limit`, `type`, `status`
`top_sellers`	Top sellers	`limit`
`frozen_balances`	Users có frozen balance	none
`anomalies`	Bất thường tài chính	`severity` (critical/high/medium)
`parity_check`	Kiểm tra toàn vẹn tài chính	none
`execute_sql`	Chạy SQL trực tiếp (admin)	`query`

Adding a New MCP Server

Edit /app/skills/mcp-client/servers.json:

{
  "your_server": {
    "name": "Your Server",
    "url": "https://your-mcp-server.workers.dev",
    "auth_type": "bearer",
    "auth_env": "YOUR_MCP_API_KEY",
    "description": "What this server does"
  }
}

Then set the env var: export YOUR_MCP_API_KEY=xxx

Important Notes

MCP servers must support HTTP transport (Streamable HTTP or SSE)
Auth tokens are read from environment variables (never hardcoded)
Results are printed as formatted JSON
Timeout: 30s per request (configurable with --timeout)