Warden MCP Server

Instructions

Implementation Reference

• src/tools/registerTools.ts:244-270 (handler)

  Implementation of the "list_folders" tool (the tool name in the code uses the prefix from toolPrefix, resulting in "keychain_list_folders" assuming toolPrefix="keychain").

  registerTool(
    `${deps.toolPrefix}.list_folders`,
    {
      title: 'List Folders',
      description: 'List Bitwarden folders (personal).',
      annotations: { readOnlyHint: true },
      inputSchema: {
        search: z.string().optional(),
        limit: z.number().int().min(1).max(500).optional(),
      },
      _meta: toolMeta,
    },
    async (input, extra) => {
      const sdk = await deps.getSdk(extra.authInfo);
      const folders = await sdk.listFolders(input);
      const results = folders
        .filter((x) => x && typeof x === 'object')
        .map((x) => {
          const rec = x as Record<string, unknown>;
          return { id: rec.id, name: rec.name };
        });
      return {
        structuredContent: { results },
        content: [{ type: 'text', text: `Found ${results.length} folder(s).` }],
      };
    },
  );