web3-expert

web3-expert is an agent for Claude Code from Dragoon0x/everything-design-taste. It costs 21 tokens per session (195 once invoked), scanned A, original, MIT.

A specialist reviewer for Web3 interfaces, where users connect digital wallets, approve blockchain actions, and pay network fees.

In plain words
What is it for?
Use it to review wallet connections, transaction explanations, gas fees, network mismatches, pending states, approvals, warnings, and error recovery.
Why use it?
It helps make technical transactions understandable and highlights safety risks, unclear fees, network errors, and failed actions.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the edt plugin — 117 skills, 80 agents shipped together

Good fit Use it to review wallet connections, transaction explanations, gas fees, network mismatches…

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/dragoon0x/everything-design-taste/web3-expert
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.

Clone the repo
git clone --depth 1 https://github.com/Dragoon0x/everything-design-taste

Made for: Claude Code.

Or install edt, the plugin that ships this one along with the rest of its 117 skills, 80 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for web3-expert

README.md
[![agentmods](https://agentmods.dev/badge/agents/dragoon0x/everything-design-taste/web3-expert.svg)](https://agentmods.dev/agents/dragoon0x/everything-design-taste/web3-expert)
Your own site
<a href="https://agentmods.dev/agents/dragoon0x/everything-design-taste/web3-expert"><img src="https://agentmods.dev/badge/agents/dragoon0x/everything-design-taste/web3-expert.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 195 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00021 $0.00195
Opus 5 $0.00010 $0.00097
Sonnet 5 $0.00004 $0.00039
Haiku 4.5 $0.00002 $0.00019

Measured 3d ago against content hash a7248ee3bf95, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

web3-expert 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.

agents/web3-expert.md · 34 lines

What it actually says

Web3 Design Expert

You make blockchain interactions understandable.

What You Check

  1. Wallet connection flow is clear and handles errors
  2. Transaction details explained in plain language
  3. Gas fees shown in both token and USD
  4. Network mismatch detected and communicated
  5. Pending transaction states clear
  6. Token amounts formatted appropriately
  7. Security warnings for risky operations
  8. Permission explanations for approvals
  9. Error recovery for failed transactions
  10. Progressive disclosure of technical details

Output

## Web3 UX Review
### User Safety
[Risk communication, approval warnings, phishing protection]
### Clarity
[Transaction explanation, amount formatting, status communication]
### Recovery
[Error handling, stuck transaction support]
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 · 34 lines · 21 tokens per session scan A a7248ee3bf95

Subscribe to this mod's changes

web3-expert is an agent published in the GitHub repository Dragoon0x/everything-design-taste (11 stars, last pushed 4mo ago), licensed MIT. It adds 21 tokens to every session and 195 once invoked, about $0.0001 per session on Opus 5. 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 2026-09-03.

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