#!/usr/bin/env node
/** Usage: YTSM_API_KEY=your_key npx tsx scripts/test-all-tools.ts [videoUrl] */
import { Client } from '@modelcontextprotocol/sdk/client';
import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js';
const apiKey = process.env.YTSM_API_KEY;
const baseUrl = process.env.YTSM_BASE_URL ?? 'https://youtubetranscript.dev';
const video =
process.argv[2] ?? 'https://www.youtube.com/watch?v=jNQXAC9IVRw';
if (!apiKey) {
console.error(`
Usage:
YTSM_API_KEY=your_key npx tsx scripts/test-all-tools.ts [videoUrl]
Get your API key from: https://youtubetranscript.dev/dashboard/account
`);
process.exit(1);
}
async function run() {
const transport = new StdioClientTransport({
command: 'node',
args: ['dist/index.js'],
env: { YTSM_BASE_URL: baseUrl, YTSM_API_KEY: apiKey },
});
const client = new Client(
{ name: 'test-all-tools', version: '1.0.0' },
{ capabilities: {} }
);
console.log('Connecting to MCP server (stdio)...\n');
await client.connect(transport);
console.log('=== 1. listTools ===');
const tools = await client.listTools();
console.log(`OK - ${tools.tools.length} tools:`, tools.tools.map((t) => t.name).join(', '));
console.log('\n=== 2. get_stats ===');
const statsResult = await client.callTool({
name: 'get_stats',
arguments: {},
});
const statsText = (statsResult.content[0] as { text: string })?.text ?? '';
console.log(!statsResult.isError ? 'OK' : 'Error');
if (statsText) {
try {
const p = JSON.parse(statsText);
console.log(' credits:', p?.credits ?? '?', '| plan:', p?.plan ?? '?', '| transcripts:', p?.transcripts_total ?? '?');
} catch {
/* ignore */
}
}
console.log('\n=== 3. transcribe_v2 ===');
const transResult = await client.callTool({
name: 'transcribe_v2',
arguments: { video, format: { timestamp: true } },
});
const transText = (transResult.content[0] as { text: string })?.text ?? '';
const transOk = !transResult.isError;
console.log(transOk ? 'OK' : 'API error');
if (transText) {
try {
const parsed = JSON.parse(transText);
if (parsed?.data?.transcript?.segments) console.log(' segments:', parsed.data.transcript.segments.length);
} catch {
/* ignore */
}
}
console.log('\n=== 4. list_transcripts ===');
const listResult = await client.callTool({
name: 'list_transcripts',
arguments: { limit: 10, page: 1 },
});
const listText = (listResult.content[0] as { text: string })?.text ?? '';
console.log(!listResult.isError ? 'OK' : 'Error');
let firstVideoId: string | null = null;
let firstTranscriptId: string | null = null;
if (listText) {
try {
const parsed = JSON.parse(listText);
const first = parsed?.history?.[0];
if (first?.video_id) firstVideoId = first.video_id;
if (first?.id) firstTranscriptId = first.id;
console.log(
' history_count:',
Array.isArray(parsed?.history) ? parsed.history.length : 0
);
} catch {
/* ignore */
}
}
if (firstVideoId) {
console.log('\n=== 5. get_transcript ===');
const getTranscriptResult = await client.callTool({
name: 'get_transcript',
arguments: { video_id: firstVideoId },
});
console.log(!getTranscriptResult.isError ? 'OK' : 'Error');
} else {
console.log('\n=== 5. get_transcript === (skipped - no transcript in history)');
}
if (process.env.ALLOW_DELETE === 'true' && firstTranscriptId) {
console.log('\n=== 6. delete_transcript ===');
const deleteResult = await client.callTool({
name: 'delete_transcript',
arguments: { ids: [firstTranscriptId] },
});
console.log(!deleteResult.isError ? 'OK' : 'Error');
} else {
console.log(
'\n=== 6. delete_transcript === (skipped - set ALLOW_DELETE=true to enable)'
);
}
await client.close();
console.log('\n=== All tools tested ===');
}
run().catch((e) => {
console.error(e);
process.exit(1);
});
