#!/usr/bin/env node
/**
* Simple MCP Tool Test
* Test a single tool call to verify JSON-RPC interface
*/
import { spawn } from 'child_process';
console.error("š§ Testing MCP Tool Call Interface...");
const serverProcess = spawn('node', ['dist/stdio-simple.js'], {
cwd: '/home/gvaibhav/Documents/TAM-MCP-Server',
stdio: ['pipe', 'pipe', 'pipe']
});
let responseData = '';
let responseCount = 0;
// Collect responses
serverProcess.stdout.on('data', (data) => {
responseData += data.toString();
console.error(`š„ Response ${++responseCount}:`, data.toString().trim());
});
// Log errors (should be empty due to our STDIO fix)
serverProcess.stderr.on('data', (data) => {
console.error(`š Server log:`, data.toString().trim());
});
// Handle completion
serverProcess.on('close', (code) => {
console.error(`\nā
Server process completed with code: ${code}`);
// Try to parse responses
try {
const responses = responseData.trim().split('\n').filter(line => line.trim());
console.error(`š Total responses received: ${responses.length}`);
responses.forEach((response, index) => {
try {
const parsed = JSON.parse(response);
console.error(`ā
Response ${index + 1}: Valid JSON-RPC`, {
id: parsed.id,
method: parsed.method,
hasResult: !!parsed.result,
hasError: !!parsed.error
});
} catch (parseError) {
console.error(`ā Response ${index + 1}: Invalid JSON`, parseError.message);
}
});
} catch (error) {
console.error(`ā Error processing responses:`, error.message);
}
process.exit(0);
});
// Send initialize request
const initRequest = {
jsonrpc: "2.0",
id: 1,
method: "initialize",
params: {
protocolVersion: "2024-11-05",
capabilities: { tools: {} },
clientInfo: { name: "test-client", version: "1.0.0" }
}
};
console.error("š¤ Sending initialize request...");
serverProcess.stdin.write(JSON.stringify(initRequest) + '\n');
// Send tool list request
setTimeout(() => {
const toolsRequest = {
jsonrpc: "2.0",
id: 2,
method: "tools/list",
params: {}
};
console.error("š¤ Sending tools/list request...");
serverProcess.stdin.write(JSON.stringify(toolsRequest) + '\n');
}, 100);
// Send a simple tool call
setTimeout(() => {
const toolCallRequest = {
jsonrpc: "2.0",
id: 3,
method: "tools/call",
params: {
name: "industry_search",
arguments: {
query: "software",
limit: 2
}
}
};
console.error("š¤ Sending industry_search tool call...");
serverProcess.stdin.write(JSON.stringify(toolCallRequest) + '\n');
}, 200);
// End the process
setTimeout(() => {
console.error("š Ending input stream...");
serverProcess.stdin.end();
}, 500);
