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Arweave

Checked
permaweb·vlatest·other

Arweave enables persistent data storage on the decentralized Arweave network, ensuring long-term content availability and immutability.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add permaweb/skills --skill arweave -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

permaweb

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned permaweb/skills at d712ff14ce.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
d712ff14ce
Manifest
skills/arweave/SKILL.md
Scanned
1 file, 495 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill enables AI agents to interact with the Arweave decentralized storage network, facilitating permanent data archiving and retrieval. It allows agents to manage file uploads, handle transactions, and leverage the immutable nature of the Arweave protocol for long-term data persistence.

When to use it

  • Permanent Archiving: Store critical documents, code repositories, or media that must remain accessible indefinitely without reliance on central servers.
  • Decentralized Identity: Manage and verify user identities or credentials stored immutably on the blockchain.
  • Data Integrity Verification: Ensure files have not been altered over time by leveraging Arweave's cryptographic guarantees.
  • Cost-Effective Storage: Offload large datasets to a pay-once storage model, reducing recurring hosting fees for long-term projects.

Key capabilities

  • Upload and retrieve files from the Arweave network.
  • Generate and sign transactions for permanent storage.
  • Query file availability and access permissions.
  • Integrate with smart contracts for automated data management.

Example prompts

  • "Upload this dataset to Arweave and provide me with the permanent address."
  • "Verify if a specific document is currently stored on the Arweave network."
  • "Create a transaction to archive these configuration files permanently."

Tips & gotchas

  • Transaction Costs: Be aware that storage costs are upfront and based on file size, unlike recurring subscription models.
  • Network Latency: Decentralized retrieval may experience higher latency compared to traditional cloud services during peak network activity.