list_blobs
Retrieve a list of stored data objects from the Walrus decentralized storage network, with optional limit control for managing results.
Instructions
List stored blobs
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Maximum number of blobs to list (default: 10) |
Implementation Reference
- src/index.ts:166-177 (handler)MCP tool handler for list_blobs: parses arguments using schema, calls walrusClient.listBlobs(), and returns JSON-formatted result as text content.
case 'list_blobs': { const { limit = 10 } = ListBlobsSchema.parse(args); const result = await walrusClient.listBlobs(limit); return { content: [ { type: 'text', text: JSON.stringify(result, null, 2), }, ], }; } - src/index.ts:39-41 (schema)Zod input schema for list_blobs tool, defining optional 'limit' parameter.
const ListBlobsSchema = z.object({ limit: z.number().optional().describe('Maximum number of blobs to list (default: 10)'), }); - src/index.ts:88-101 (registration)Tool registration in ListToolsResponse: defines name, description, and inputSchema for list_blobs.
{ name: 'list_blobs', description: 'List stored blobs', inputSchema: { type: 'object', properties: { limit: { type: 'number', description: 'Maximum number of blobs to list (default: 10)', default: 10, }, }, }, }, - src/walrus-client.ts:153-159 (helper)WalrusClient helper method implementing listBlobs logic, which warns about missing native API and returns empty array.
async listBlobs(limit: number = 10): Promise<string[]> { // Note: Walrus doesn't provide a native list blobs API // This would typically require maintaining a local index or using Sui blockchain queries // For now, return empty array with a note console.warn('listBlobs: Walrus does not provide native blob listing. Consider maintaining a local index.'); return []; }