Wmata
live UtilityWMATA MCP.
10 tools
0ms auth
free tier 50 calls/day
Tools
rail_lines List rail lines.
No parameters required.
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Response
rail_stations List stations.
No parameters required.
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Response
rail_station_info Station info.
No parameters required.
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Response
rail_predictions Next-train predictions.
No parameters required.
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Response
rail_incidents Current rail incidents.
No parameters required.
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Response
bus_routes List bus routes.
No parameters required.
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Response
bus_route_details Route details.
No parameters required.
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Response
bus_stops Nearby bus stops.
No parameters required.
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Response
bus_predictions Bus arrival predictions.
No parameters required.
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Response
bus_incidents Bus incidents.
No parameters required.
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Response
Test with curl
The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.
List available tools
bash
curl -X POST https://gateway.pipeworx.io/wmata/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'Call a tool
bash
curl -X POST https://gateway.pipeworx.io/wmata/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"rail_lines","arguments":{}}}'Use with the SDK
Install @pipeworx/sdk to call tools from any TypeScript/Node project.
TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("rail_lines", {}); ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("wmata mcp");