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| 1 | +import path from "node:path"; |
| 2 | +import { |
| 3 | + Agent, |
| 4 | + InMemoryVectorAdapter, |
| 5 | + LocalSandbox, |
| 6 | + Memory, |
| 7 | + NodeFilesystemBackend, |
| 8 | + VoltAgent, |
| 9 | + Workspace, |
| 10 | +} from "@voltagent/core"; |
| 11 | +import { LibSQLMemoryAdapter, LibSQLVectorAdapter } from "@voltagent/libsql"; |
| 12 | +import { createPinoLogger } from "@voltagent/logger"; |
| 13 | +import { honoServer } from "@voltagent/server-hono"; |
| 14 | + |
| 15 | +// Create logger |
| 16 | +const logger = createPinoLogger({ |
| 17 | + name: "with-workspace", |
| 18 | + level: "info", |
| 19 | +}); |
| 20 | + |
| 21 | +// Create Memory instance with vector support for semantic search and working memory |
| 22 | +const memory = new Memory({ |
| 23 | + storage: new LibSQLMemoryAdapter(), |
| 24 | + embedding: "openai/text-embedding-3-small", |
| 25 | + vector: new LibSQLVectorAdapter(), |
| 26 | + generateTitle: true, |
| 27 | +}); |
| 28 | + |
| 29 | +const workspaceRoot = path.resolve(process.cwd(), "workspace"); |
| 30 | + |
| 31 | +const workspace = new Workspace({ |
| 32 | + id: "workspace-example", |
| 33 | + name: "Workspace Example", |
| 34 | + filesystem: { |
| 35 | + backend: new NodeFilesystemBackend({ |
| 36 | + rootDir: workspaceRoot, |
| 37 | + virtualMode: true, |
| 38 | + }), |
| 39 | + }, |
| 40 | + sandbox: new LocalSandbox({ |
| 41 | + rootDir: workspaceRoot, |
| 42 | + }), |
| 43 | + search: { |
| 44 | + autoIndexPaths: [{ path: "/", glob: "**/*.{md,txt,csv}" }], |
| 45 | + embedding: "openai/text-embedding-3-small", |
| 46 | + vector: new InMemoryVectorAdapter(), |
| 47 | + }, |
| 48 | + skills: { |
| 49 | + rootPaths: ["/skills"], |
| 50 | + }, |
| 51 | +}); |
| 52 | + |
| 53 | +const skillsHook = workspace.createSkillsPromptHook({ |
| 54 | + includeAvailable: true, |
| 55 | + includeActivated: true, |
| 56 | +}); |
| 57 | + |
| 58 | +const agent = new Agent({ |
| 59 | + name: "Workspace Agent", |
| 60 | + instructions: [ |
| 61 | + "You are a helpful assistant.", |
| 62 | + "Use the workspace filesystem for notes under /notes and data under /data.", |
| 63 | + "Use workspace_search to find relevant files before answering.", |
| 64 | + "Skills live under /skills; activate them when a task matches the description.", |
| 65 | + ].join(" "), |
| 66 | + model: "openai/gpt-4o-mini", |
| 67 | + memory, |
| 68 | + workspace, |
| 69 | + hooks: skillsHook, |
| 70 | + workspaceToolkits: { |
| 71 | + filesystem: { |
| 72 | + toolPolicies: { |
| 73 | + tools: { write_file: { needsApproval: true } }, |
| 74 | + }, |
| 75 | + }, |
| 76 | + }, |
| 77 | +}); |
| 78 | + |
| 79 | +new VoltAgent({ |
| 80 | + agents: { agent }, |
| 81 | + server: honoServer(), |
| 82 | + logger, |
| 83 | +}); |
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