show_memory_path
Retrieve the absolute path of the active knowledge-graph file to enable structured reasoning and persistent memory access for AI assistants in complex problem-solving tasks.
Instructions
Return absolute path of the active knowledge-graph file.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| random_string | No | Dummy parameter for no-parameter tools |
Implementation Reference
- src/utils/tools.ts:17-21 (handler)The tool handler function that returns the JSON-stringified path to the memory file, using the MEMORY_PATH environment variable or a default path in the user's home directory.
execute: async (_args, { log }) => { const memoryPath = process.env.MEMORY_PATH || path.join(os.homedir(), '.mcp-think-tank/memory.jsonl'); // Removed debug log return JSON.stringify(memoryPath); } - src/utils/tools.ts:14-16 (schema)Zod schema defining the optional dummy input parameter for the tool.
parameters: z.object({ random_string: z.string().describe("Dummy parameter for no-parameter tools").optional() }), - src/utils/tools.ts:11-22 (registration)Registration of the show_memory_path tool in the registerUtilityTools function.
server.addTool({ name: 'show_memory_path', description: 'Return absolute path of the active knowledge-graph file.', parameters: z.object({ random_string: z.string().describe("Dummy parameter for no-parameter tools").optional() }), execute: async (_args, { log }) => { const memoryPath = process.env.MEMORY_PATH || path.join(os.homedir(), '.mcp-think-tank/memory.jsonl'); // Removed debug log return JSON.stringify(memoryPath); } }); - src/core/tools.ts:28-28 (registration)Invocation of registerUtilityTools during overall tool registration, which includes show_memory_path.
registerUtilityTools(server);