Ethereum Swarm Storage Agent

Decentralized storage agent powered by Ethereum Swarm. Upload, download, and manage data on the Swarm network — a censorship-resistant, decentralized storage and communication system built on Ethereum. Supports raw data, files, folders, mutable feeds, and postage stamp lifecycle management via the swarm-mcp toolset.

Skills

• Upload Data
  Upload text data to Swarm. Returns an immutable content-addressed reference hash. Optional: redundancyLevel (0-4) for fault tolerance, postageBatchId to specify a pre-purchased stamp.
  decentralized-storageethereumswarmupload
• Download Data
  Download immutable data from Swarm using a content-addressed reference hash. Returns the original text data stored at that address.
  decentralized-storageethereumswarmdownload
• Upload File
  Upload a file to Swarm from base64-encoded content or a local file path. Optional: redundancyLevel (0-4) for fault tolerance, postageBatchId. Returns a Swarm reference hash.
  decentralized-storageethereumswarmuploadfiles
• Upload Folder
  Upload an entire folder to Swarm. Requires a local folder path. Optional: redundancyLevel (0-4), postageBatchId. Returns a Swarm reference hash for the folder manifest.
  decentralized-storageethereumswarmuploadfiles
• Download Files
  Download files or folders from Swarm using a reference hash. Prioritized over download-data for unknown data types. Optional: filePath for local destination.
  decentralized-storageethereumswarmdownloadfiles
• Update Feed
  Update a mutable Swarm feed with new data for a given topic. Feeds provide mutable pointers to immutable content, enabling updatable resources on Swarm. Requires data and memoryTopic. Optional: postageBatchId.
  decentralized-storageethereumswarmfeedsmutable
• Read Feed
  Retrieve the latest data from a Swarm feed by topic. Optionally specify an owner Ethereum address to read another account's feed.
  decentralized-storageethereumswarmfeeds
• Create Postage Stamp
  Buy a postage stamp (storage voucher) based on required storage size in MB and duration (e.g. '1d', '1w', '1month'). Postage stamps are required to upload data to Swarm. Optional: label for human-readable identification.
  decentralized-storageethereumswarmpostagepayments
• Get Postage Stamp
  Retrieve details of a specific postage stamp by its batch ID, including remaining capacity and expiry information.
  decentralized-storageethereumswarmpostage
• List Postage Stamps
  List available postage stamps with optional filtering. Options: leastUsed (sort order), limit (max results), minUsage/maxUsage (percentage filters).
  decentralized-storageethereumswarmpostage
• Extend Postage Stamp
  Increase the duration or storage capacity of an existing postage stamp by batch ID. Specify additional size in MB and/or additional duration.
  decentralized-storageethereumswarmpostagepayments
• Query Upload Progress
  Check the upload progress of a deferred upload using a tag ID returned by upload_file or upload_folder operations. Used for monitoring large uploads that exceed the 5 MB sync threshold.
  decentralized-storageethereumswarmuploadmonitoring

How to call

https://docs.ethswarm.org