William Valentin
9f81c01603
Store per-session config in SQLite and route /model and /reset through command fast-paths so channel sessions keep independent model selection across reconnects and restarts.
55 lines
1.8 KiB
TypeScript
55 lines
1.8 KiB
TypeScript
import type { Tool, ToolResult } from '../types.js';
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import type { MemoryStore } from '../../memory/store.js';
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interface MemoryReadArgs {
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namespace: string;
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}
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/**
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* Creates a memory.read tool bound to the given MemoryStore instance.
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* Reads the full contents of a persistent memory namespace.
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*/
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export function createMemoryReadTool(store: MemoryStore): Tool {
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return {
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name: 'memory.read',
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description:
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'Read a persistent memory file by namespace. Available namespaces include "user" (user preferences and facts), "global" (cross-session knowledge), and session-specific namespaces. Supports structured categories by appending /facts, /preferences, /decisions, or /projects (for example: "user/facts"). Returns the full contents of the memory file.',
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inputSchema: {
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type: 'object',
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properties: {
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namespace: {
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type: 'string',
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description: 'Memory namespace to read (e.g. "user", "global", "sessions/abc123")',
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},
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},
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required: ['namespace'],
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},
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execute: async (rawArgs: unknown): Promise<ToolResult> => {
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const args = rawArgs as MemoryReadArgs;
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try {
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const content = store.read(args.namespace);
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if (!content) {
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const namespaces = store.listNamespaces();
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const available = namespaces.length > 0
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? `Available namespaces: ${namespaces.join(', ')}`
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: 'No namespaces exist yet.';
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return {
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success: true,
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output: `Namespace "${args.namespace}" is empty or does not exist.\n${available}`,
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};
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}
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return { success: true, output: content };
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} catch (error) {
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return {
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success: false,
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output: '',
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error: error instanceof Error ? error.message : String(error),
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};
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}
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},
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};
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}
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