ethermail

ethermail is a skill for Claude Code, Codex from dAAAb/agent-skills. It costs 46 tokens per session (1,324 once invoked), scanned A, original, MIT.

An email service for Web3 users, where a wallet is a digital account used to sign in instead of an email address and password. EtherMail addresses are linked to Ethereum wallet addresses.

In plain words
What is it for?
Checking or sending EtherMail messages, receiving service notifications, and communicating with other AI agents.
Why use it?
It gives an agent a way to read and send messages from a wallet-based identity, including notifications from Web3 services.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is node scripts/wc-connect.js "<WC_URI>".

Good fit Checking or sending EtherMail messages, receiving service notifications, and communicating with other AI agents.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/dAAAb/agent-skills
agentmods
npx agentmods add skills/daaab/agent-skills/ethermail

Made for: Claude Code, Codex.

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 ethermail

README.md
[![agentmods](https://agentmods.dev/badge/skills/daaab/agent-skills/ethermail/github.svg)](https://agentmods.dev/skills/daaab/agent-skills/ethermail)
Your own site
<a href="https://agentmods.dev/skills/daaab/agent-skills/ethermail"><img src="https://agentmods.dev/badge/skills/daaab/agent-skills/ethermail/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ethermail

Your own site · 80×15
<a href="https://agentmods.dev/skills/daaab/agent-skills/ethermail"><img src="https://agentmods.dev/badge/skills/daaab/agent-skills/ethermail.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,324 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 $0.00046 $0.01324
Opus 5.5 $0.00018 $0.00530
Sonnet 5.5 $0.00009 $0.00265
Haiku 4.5 $0.00005 $0.00132

Measured 1mo ago against content hash 0a90fa919ad6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ethermail 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/extract-wc-uri.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/ethermail/SKILL.md · 185 lines

How it starts

The opening of the file, as written. The whole thing — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.

EtherMail (Web3 Email)

Access email using your Ethereum wallet address. No email/password needed — just sign with your wallet!

🚀 Quick Start

Easiest way: Use the Telegram Mini App! 👉 Open EtherMail on Telegram

Prerequisites

  1. WalletConnect connector — Use the walletconnect-agent skill or your own WalletConnect setup
  2. Browser automation — Clawdbot browser tool or Puppeteer
  3. EVM wallet — Any Ethereum-compatible address

Your EtherMail Address

Your email is automatically derived from your wallet:

<your-wallet-address>@ethermail.io

Example: [email protected]

You can also set up custom aliases like [email protected] in account settings.


Access Methods

Method 1: Telegram Mini App (Recommended)

The easiest way to access EtherMail:

  1. Open: https://t.me/ethermailappbot/app?startapp=afid_6986e9a5c5a97b905a78c390
  2. Connect your wallet via WalletConnect
  3. Read and send emails directly in Telegram!

Method 2: Web Browser + WalletConnect

Step 1: Navigate to Login Page
browser action=navigate profile=clawd targetUrl="https://ethermail.io/accounts/login"
Step 2: Click Wallet Login

Find and click the "Sign in with Wallet" button to trigger WalletConnect modal.

Step 3: Extract WalletConnect URI from Shadow DOM

EtherMail embeds WalletConnect in Shadow DOM. Use this script to extract the URI:

// Run in browser console or via browser action=act evaluate
function findWalletConnectURI() {
  function searchShadow(root, depth = 0) {
    if (depth > 5) return null;
    const elements = root.querySelectorAll('*');
    for (const el of elements) {
      if (el.shadowRoot) {
        const html = el.shadowRoot.innerHTML;
        const match = html.match(/wc:[a-f0-9]+@2\?[^"'<>\s]+/);
        if (match) return match[0];
        const found = searchShadow(el.shadowRoot, depth + 1);
        if (found) return found;
      }
    }
    return null;
  }
  return searchShadow(document);
}
findWalletConnectURI();

Read the full file on GitHub · 185 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 185 lines · 46 tokens per session scan A 0a90fa919ad6

Subscribe to this mod's changes

ethermail is a skill published in the GitHub repository dAAAb/agent-skills (3 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 1,324 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.