#!/usr/bin/env node
/**
* Live MCP Tools Testing Script
* This script actually calls the MCP server tools and verifies they work
*/
import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';
import { ListToolsResultSchema, CallToolResultSchema } from '@modelcontextprotocol/sdk/types.js';
const MCP_URL = 'http://localhost:3100/mcp';
console.log('🧪 TiddlyWiki MCP Tools Live Test\n');
async function testMCPServer() {
console.log(`Connecting to MCP server at ${MCP_URL}...`);
const transport = new StreamableHTTPClientTransport(new URL(MCP_URL));
const client = new Client({
name: 'test-client',
version: '1.0.0',
}, {
capabilities: {},
});
try {
await client.connect(transport);
console.log('✅ Connected to MCP server\n');
// Test 1: List available tools
console.log('📋 Test 1: Listing available tools');
const toolsResult = await client.request({
method: 'tools/list',
}, ListToolsResultSchema);
console.log(`Found ${toolsResult.tools.length} tools:`);
toolsResult.tools.forEach(tool => {
console.log(` - ${tool.name}: ${tool.description}`);
});
console.log();
// Test 2: List tiddlers
console.log('📝 Test 2: Listing tiddlers');
const listResult = await client.request({
method: 'tools/call',
params: {
name: 'list_tiddlers',
arguments: {
limit: 5,
includeSystem: false,
},
},
}, CallToolResultSchema);
const listData = JSON.parse(listResult.content[0].text);
console.log(`Found ${listData.count} tiddlers (showing first 5):`);
listData.tiddlers.slice(0, 5).forEach(title => {
console.log(` - ${title}`);
});
console.log();
// Test 3: Write a test tiddler
console.log('✍️ Test 3 Writing a test tiddler');
const writeResult = await client.request({
method: 'tools/call',
params: {
name: 'write_tiddler',
arguments: {
title: 'MCPTestTiddler',
text: 'This is a test tiddler created by the MCP test script',
username: 'test-tools-live',
type: 'text/markdown',
tags: ['test', 'mcp', 'automated'],
},
},
}, CallToolResultSchema);
console.log(`Write result: ${writeResult.content[0].text}`);
console.log();
// Test 5: Read the test tiddler back
console.log('📖 Test 5: Reading the test tiddler');
const readResult = await client.request({
method: 'tools/call',
params: {
name: 'read_tiddler',
arguments: {
title: 'MCPTestTiddler',
},
},
}, CallToolResultSchema);
const readData = JSON.parse(readResult.content[0].text);
console.log(`Read tiddler: ${readData.title}`);
console.log(readData);
console.log();
console.log('✍️ Test 43: WUpdating a test tiddler');
const updateResult = await client.request({
method: 'tools/call',
params: {
name: 'write_tiddler',
arguments: {
title: 'MCPTestTiddler',
text: 'This is an updated tiddler created by the MCP test script',
username: 'auto-updater',
type: 'text/vnd.tiddlywiki',
tags: ['test', 'mcp', 'zzz'],
},
},
}, CallToolResultSchema);
console.log(`Write result: ${updateResult.content[0].text}`);
console.log();
// Test 5: Read the test tiddler back
console.log('📖 Test 5: Reading the test tiddler');
const readUpdateResult = await client.request({
method: 'tools/call',
params: {
name: 'read_tiddler',
arguments: {
title: 'MCPTestTiddler',
},
},
}, CallToolResultSchema);
const readUpdateData = JSON.parse(readUpdateResult.content[0].text);
console.log(`Read tiddler: ${readUpdateData.title}`);
console.log(readUpdateData);
console.log();
// Test 6: Search for the test tiddler
console.log('🔍 Test 6: Searching for test tiddler');
const searchResult = await client.request({
method: 'tools/call',
params: {
name: 'search_tiddlers',
arguments: {
query: 'MCP test',
},
},
}, CallToolResultSchema);
const searchData = JSON.parse(searchResult.content[0].text);
console.log(`Search found ${searchData.count} results:`);
searchData.results.forEach(title => {
console.log(` - ${title}`);
});
console.log();
// Test 7: Filter tiddlers by tag
console.log('🏷️ Test 7: Filtering tiddlers by tag');
const filterResult = await client.request({
method: 'tools/call',
params: {
name: 'filter_tiddlers',
arguments: {
filter: '[tag[test]]',
},
},
}, CallToolResultSchema);
const filterData = JSON.parse(filterResult.content[0].text);
console.log(`Filter found ${filterData.count} tiddlers with tag 'test':`);
filterData.results.forEach(title => {
console.log(` - ${title}`);
});
console.log();
// Test 8: Delete the test tiddler
console.log('🗑️ Test 8: Deleting test tiddler');
const deleteResult = await client.request({
method: 'tools/call',
params: {
name: 'delete_tiddler',
arguments: {
title: 'MCPTestTiddler',
},
},
}, CallToolResultSchema);
console.log(`Delete result: ${deleteResult.content[0].text}`);
console.log();
console.log('✅ All tests completed successfully!');
await client.close();
}
catch (error) {
console.error('❌ Test failed:', error.message);
if (error.stack) {
console.error(error.stack);
}
process.exit(1);
}
}
testMCPServer();
