your_own_query
Send custom queries with contextual details to Claude Code MCP server for tailored responses. Ideal for precise information retrieval and specific task execution.
Instructions
Sends a custom query with context.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| context | No | Additional context | |
| query | Yes | Query text |
Implementation Reference
- claude-code-server/src/index.ts:592-600 (handler)The execution handler for the 'your_own_query' tool. It destructures the query and optional context from arguments, constructs a simple prompt, calls the shared runClaudeCommand to execute Claude CLI with '--print', and returns the text output.case 'your_own_query': { const { query, context } = args; logger.debug(`Processing your_own_query request, query length: ${query.length}`); const prompt = `Query: ${query} ${context || ''}`; logger.debug('Calling Claude CLI with prompt'); const output = await runClaudeCommand(['--print'], prompt); logger.debug(`Received response from Claude, length: ${output.length}`); return { content: [{ type: 'text', text: output }] }; }
- claude-code-server/src/index.ts:395-406 (registration)Registration of the 'your_own_query' tool in the ListTools response, including its name, description, and input schema definition.{ name: 'your_own_query', description: 'Sends a custom query with context.', inputSchema: { type: 'object', properties: { query: { type: 'string', description: 'Query text' }, context: { type: 'string', description: 'Additional context', default: '' } }, required: ['query'] } }
- Input schema for the 'your_own_query' tool, defining the expected parameters: required 'query' string and optional 'context' string.inputSchema: { type: 'object', properties: { query: { type: 'string', description: 'Query text' }, context: { type: 'string', description: 'Additional context', default: '' } }, required: ['query']
- Shared helper function runClaudeCommand used by all tools, including 'your_own_query', to execute the Claude CLI binary securely with timeout and logging.const runClaudeCommand = (claudeArgs: string[], stdinInput?: string): Promise<string> => { return new Promise((resolve, reject) => { // タイムアウト設定 (5分) const timeoutMs = 5 * 60 * 1000; let timeoutId: NodeJS.Timeout; try { // より詳細なデバッグ情報 logger.debug(`Executing Claude CLI at path: ${validatedClaudePath}`); logger.debug(`Claude CLI arguments: ${JSON.stringify(claudeArgs)}`); if (stdinInput) logger.debug(`Input length: ${stdinInput.length} characters`); // 環境変数をログに出力 logger.debug(`Environment PATH: ${process.env.PATH}`); if (validatedClaudePath === null) { logger.error('validatedClaudePath is null. Claude CLI cannot be executed.'); // エラーをクライアントに返すなど、より丁寧なエラー処理を検討してください。 throw new Error('Validated Claude CLI path is not available. Please check CLAUDE_BIN environment variable or server configuration.'); } const proc = child_process.spawn(validatedClaudePath, claudeArgs, { env: { ...process.env }, stdio: ['pipe', 'pipe', 'pipe'] }) as child_process.ChildProcess; // 標準入力がある場合は書き込みと終了 if (stdinInput) { proc.stdin!.write(stdinInput); proc.stdin!.end(); logger.debug('Wrote input to Claude CLI stdin'); } let stdout = ''; let stderr = ''; proc.stdout!.on('data', (data: string) => { const chunk = data.toString(); stdout += chunk; logger.debug(`Received stdout chunk: ${chunk.length} bytes`); }); proc.stderr!.on('data', (data: string) => { const chunk = data.toString(); stderr += chunk; logger.error(`Claude stderr: ${chunk}`); logger.debug(`Claude stderr output: ${chunk}`); }); // タイムアウト設定 timeoutId = setTimeout(() => { logger.error(`Command timed out after ${timeoutMs/1000} seconds`); logger.debug('Killing process due to timeout'); proc.kill(); reject(new Error(`Command timed out after ${timeoutMs / 1000} seconds`)); }, timeoutMs); proc.on('close', (code: number) => { clearTimeout(timeoutId); logger.debug(`Claude process closed with code: ${code}`); if (code === 0) { logger.debug(`Claude command completed successfully, output length: ${stdout.length} bytes`); resolve(stdout.trim()); } else { logger.error(`Command failed with code ${code}`); logger.debug(`stderr: ${stderr}`); reject(new Error(`Command failed with code ${code}: ${stderr}`)); } }); proc.on('error', (err: Error) => { clearTimeout(timeoutId); logger.error("Process spawn error:", err); logger.debug(`Process error details: ${err.stack}`); reject(err); }); } catch (err) { logger.error("Failed to spawn process:", err); logger.debug(`Spawn failure details: ${err instanceof Error ? err.stack : String(err)}`); reject(err); } }); };