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Swarms MCP Gateway – List Tools
x402
Swarms MCP Gateway – List Tools is a paid API for AI agents from mcp-gateway.swarms.world, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Fetches the list of tools exposed by a target MCP server via the Swarms MCP Client Proxy gateway.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetch the list of tools exposed by a target MCP server.
Output
An array of tool objects describing each tool exposed by the target MCP server, including tool names, descriptions, and parameter schemas.
Example use cases
Example prompt
“Can you fetch the list of all tools exposed by the MCP server at https://my-mcp-server.example.com so I know what capabilities it offers?”
Technical details
Endpoint
POSThttps://mcp-gateway.swarms.world/mcp/toolsWhen to prefer
Use this endpoint when you need to discover what tools a remote MCP server exposes before deciding which tool to call. Prefer this over the proxy tool-call endpoint when you do not yet know the available tools and need to inspect the server's capabilities first.
Side effects
- Target MCP server unreachable — returns error or empty array
- Invalid or malformed MCP server URL — returns 4xx error
- Target server does not implement MCP tools endpoint — returns empty list or error
- Payment not processed — returns 402 requiring x402 payment of $0.01 USDC
- Rate limiting or gateway timeout from the Swarms proxy
Output
Schema · Response
{
"type": "array",
"items": {
"type": "object",
"additionalProperties": true
},
"description": "List of tools in requested format"
}Tags
x402
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