An email service for AI agents that provides real inboxes and an API. It can create addresses, send and receive messages, search mail, and manage threads.

Use it to create agent inboxes, send email, receive arrival notifications through webhooks or WebSockets, search messages, track conversations, and apply labels or custom domains.

It gives an agent an email identity and a way to handle messages without building email infrastructure from scratch.

clawaimail — Skill for Claude Code and Codex by joansongjr

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.

Any agent

npx skills add joansongjr/clawaimail --skill public

Clone the repo

git clone --depth 1 https://github.com/joansongjr/clawaimail

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/joansongjr/clawaimail/public/github.svg)](https://agentmods.dev/skills/joansongjr/clawaimail/public)

Your own site

<a href="https://agentmods.dev/skills/joansongjr/clawaimail/public"><img src="https://agentmods.dev/badge/skills/joansongjr/clawaimail/public/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/joansongjr/clawaimail/public"><img src="https://agentmods.dev/badge/skills/joansongjr/clawaimail/public.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 970 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.

Model	Per session	Once invoked
Fable 5.1	$0.00046	$0.00970
Opus 5	$0.00023	$0.00485
Sonnet 5	$0.00009	$0.00194
Haiku 4.5	$0.00005	$0.00097

Measured 9d ago against content hash de7471b866e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

clawaimail 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 9d 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.

public/SKILL.md · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ClawAIMail - Email for AI Agents

Give your AI agent its own email address. Create inboxes, send and receive real emails, search messages, and manage threads — all through a simple API.

What it does

Create Inboxes: Instantly create email addresses like [email protected]
Send Emails: Send real emails from your agent's address
Receive Emails: Get notified when emails arrive via webhook or WebSocket
Read & Search: Read messages, search by keyword, track threads
Manage: Labels, custom domains, and more

Setup

Get your API key at https://clawaimail.com (free tier: 3 inboxes, 3K emails/month)
Set your environment variable:

CLAWAIMAIL_API_KEY=pb_your_api_key

MCP Server Configuration

{
  "mcpServers": {
    "clawaimail": {
      "command": "npx",
      "args": ["clawaimail-mcp"],
      "env": {
        "CLAWAIMAIL_API_KEY": "pb_your_api_key"
      }
    }
  }
}

Available Tools

Tool	Description
`list_inboxes`	List all your email inboxes
`create_inbox`	Create a new email inbox (e.g. [email protected])
`send_email`	Send an email from an inbox
`list_messages`	List messages in an inbox
`read_email`	Read a specific email message
`search_emails`	Search emails by keyword
`delete_inbox`	Delete an inbox and all its messages
`account_info`	Get account info, plan limits, and usage

Example Usage

Create an inbox and send an email

User: Create an email inbox called "assistant"
Agent: [calls create_inbox with username "assistant"]
       Created inbox: [email protected]

User: Send an email to [email protected] saying hello
Agent: [calls send_email with to "[email protected]", subject "Hello", text "Hello from your AI assistant!"]
       Email sent successfully.

Check for new messages

User: Check my inbox for new messages
Agent: [calls list_messages with inbox_id 1, unread true]
       You have 3 unread messages:
       1. From: [email protected] - Subject: "Meeting tomorrow"
       2. From: [email protected] - Subject: "Your ticket #1234"
       3. From: [email protected] - Subject: "Weekly digest"

Read the full file on GitHub · 121 lines

Files

What ships with it

25 files 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.

9d ago First seen · 121 lines · 46 tokens per session scan A de7471b866e2

Subscribe to this mod's changes

clawaimail is a skill published in the GitHub repository joansongjr/clawaimail (2 stars, last pushed 5mo ago), licensed MIT. It adds 46 tokens to every session and 970 once invoked, about $0.0002 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 2026-08-31.

Backend and APIs ai-agent api automation email email-agent inbox mailbox mcp mcp-server receive-email send-email webhook

pipefy-members-email-webhooks

Use this skill when the user wants to manage pipe membership, send or read card inbox emails, use email templates, or manage webhooks. Covers 12 MCP tools.

pipefy/ai-toolkit · 41 tokens

telegram-userbot

Use when full MTProto control of Telegram account via Telethon. DM, Voice Note, Call, Video Call, Group/Channel management, member scraping, bot cloning, outreach automation, broadcast, CRM tracking, content reposting, scheduled messaging, webhook triggers. Use for all Telegram automation as a real user (not bot API).

oyi77/1ai-skills · 70 tokens

Webhook Automation

Build and manage webhook-based integrations for real-time event processing and API connections.

claude-office-skills/skills · 17 tokens

voiden

Create and edit Voiden .void files for API testing. Covers the .void file format and all enabled extension block types.

VoidenHQ/voiden · 28 tokens

webhook-subscriptions

Webhook subscriptions: event-driven agent runs.

mateaix/mateclaw · 13 tokens

testing

Verify a Skyvern deployment is working correctly by smoke-testing the backend API, frontend rendering, browser session provisioning, and workflow execution. Use when the user says 'is Skyvern working', 'test my deployment', 'verify the installation', 'smoke test', or needs to check that a self-hosted or local Skyvern…

Skyvern-AI/skyvern · 71 tokens