agents-blockchain-web3

agents-blockchain-web3 is a plugin for Claude Code from davepoon/buildwithclaude. Its manifest loads nothing; the 2 agents it bundles cost 110 tokens per session together, scanned A, original, MIT.

A group of specialist agents for blockchain and Web3 development, including smart contracts and Hyperledger Fabric applications.

In plain words
What is it for?
Use it when building blockchain applications, writing smart contracts, or developing systems with Hyperledger Fabric.
Why use it?
It provides development roles focused on blockchain-specific software tasks rather than treating them as ordinary application code.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add davepoon/buildwithclaude
agentmods
npx agentmods add plugins/davepoon/buildwithclaude/agents-blockchain-web3
Clone the repo
git clone --depth 1 https://github.com/davepoon/buildwithclaude

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 2 agents cost 110 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

agents-blockchain-web3 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/agents-blockchain-web3/.claude-plugin/plugin.json · 18 lines

What it actually says

{
  "name": "agents-blockchain-web3",
  "version": "1.0.0",
  "description": "Specialized agents for blockchain development, smart contracts, and Web3 applications",
  "author": {
    "name": "BuildWithClaude Community",
    "url": "https://github.com/davepoon/buildwithclaude"
  },
  "repository": "https://github.com/davepoon/buildwithclaude",
  "license": "MIT",
  "keywords": [
    "agents",
    "subagents",
    "blockchain-web3",
    "blockchain-developer",
    "hyperledger-fabric-developer"
  ]
}
Contents

What it installs

The manifest is a name and a version. 2 agents travel with it, and installing the plugin installs all of them — 110 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 18 lines scan A 308d8a3f03e8

Subscribe to this mod's changes

agents-blockchain-web3 is a plugin published in the GitHub repository davepoon/buildwithclaude (3,405 stars, last pushed 3d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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